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Diamond Jewelry

2
2,098
4
to
112
1,254
806
19
1
391
3,881
44,947
152,828
1,599
1,284
3,259
2,102
1,372
2,488
2,552
2,850
4,020
3,642
209
25
15
11
8
7
1,047
1,033
22
1,376
941
494
402
222
2,102
413
394
189
162
664
424
127
110
83
to
1,514
47
16
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2
2
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Period: 1930s
Gemstone: Diamond
18K White Gold & Diamond Art-Deco 1930's Swiss Ladies Dress Watch by Lavina
Located in MELBOURNE, AU
This ladies' dress watch is from Art-Deco period, yet it's in beautiful vintage condition & in excellent working order. It features: 18K White Gold 15mm x 22mm Rectangle Case, d...
Category

1930s Swiss Art Deco Vintage Diamond Jewelry

Materials

Diamond, White Gold, 18k Gold

Antique 2.84ct Aquamarine and 0.10ct Diamond and 18ct White Gold Dress Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 2.84 carat aquamarine and 0.10 carat diamond, 18 karat white gold ring; part of our diverse antique jewelry collections. This fine and impressive antique aquamarine ring has been crafted in 18k white gold. The pierced decorated setting displays an impressive feature claw set 2.84 carat square faceted cut aquamarine. The elevated ring shoulders are each accented with three pavé set eight-cut diamonds within a triangular setting, melding with the plain ring shank. This antique ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold. This 1930s aquamarine ring...
Category

1930s Vintage Diamond Jewelry

Materials

Aquamarine, Diamond, White Gold

Art Deco Vintage 0.52 CTW European Diamond 18 Karat White Gold Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 0.40 carat total - G color with VS2 clarity Set with tri-split prongs in a square form basket with a pierced foliate moti...
Category

1930s Art Deco Vintage Diamond Jewelry

Materials

Diamond, Gold, 18k Gold, White Gold

Cartier Art Deco Precious Coral Diamond Enamel Rose Flower Hand Yellow Gold 1930
Located in Lisbon, PT
Cartier Paris precious coral and diamond Flower-In-Hand clip/brooch in yellow gold and platinum, in antique maker’s case, France, 1930s. A testament to Art Deco's aesthetics, this Ca...
Category

1930s French Art Deco Vintage Diamond Jewelry

Materials

Coral, Diamond, Gold, 18k Gold, Yellow Gold, Enamel

Art Deco 1.05ct Diamond Solitaire Ring, c.1930s
Located in London, GB
This classic solitaire ring radiates timeless Art Deco style. A 1.05 carat transitional cut diamond is star of the show. The diamond has a colour of I and a clarity of VS1 and is cor...
Category

1930s Unknown Art Deco Vintage Diamond Jewelry

Materials

Diamond, Platinum

Art Deco 2.40ct Diamond Five Stone Ring, c.1930s
Located in London, GB
This stunning Old Cut Diamond Five Stone Ring, meticulously handcrafted in the 1930s. The centre piece is a stunning 0.80 carat diamond, flanked by two 0.50 carat diamonds and two 0...
Category

1930s Unknown Art Deco Vintage Diamond Jewelry

Materials

Diamond, 18k Gold, Platinum

Vintage Diamond And Silver Upon Gold Star Brooch, Circa 1930, 3.00 Carats
Located in London, GB
A vintage, antique style diamond star brooch, with an old-cut diamond, in a claw and cut down setting, in the centre of a raised cluster of six old-cut diamonds, in grain settings, on a six pointed silver star, each ray set with two, graduating, old-cut diamonds, an eight-cut diamond and three rose-cut diamonds, in grain settings; with single diamond rays, in cut down settings, on knife edge stalks, between the points of the star, mounted in silver-upon-gold, with an approximate total diamond weight of 3.00 carats, with a pin and catch fitting and a dropping pendant fitting, South American, circa 1930. In Victorian symbolism stars represented direction, wisdom and guidance for the spirit. This was inspired by sailors of previous eras who used stars in the night sky as navigation aids. Stars have been popular motifs since the 17th century, with women of the Georgian, Victorian and Edwardian eras adding diamond starbursts to their collections. The appearance of Halley’s Comet, in 1758 and again in 1835, lead to a fashion for star and comet jewellery...
Category

1930s South American Art Deco Vintage Diamond Jewelry

Materials

Diamond, Gold, Silver

Art Deco Sapphire, Diamond and Platinum Ring, 1.30 Carat
Located in London, GB
An Art Deco sapphire and diamond ring, with a central old cut diamond, weighing an estimated 1.30ct, in our opinion the colour is I and our opinion of the clarity is VS, in a millegr...
Category

1930s Unknown Art Deco Vintage Diamond Jewelry

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Vintage Emerald and Old Cut Diamond Ring
Located in London, GB
Here we have an excellent emerald and diamond tablet ring. This piece has been created using components of an authentic Art Deco necklace a...
Category

1930s Art Deco Vintage Diamond Jewelry

Materials

Diamond, Emerald, Gold

Convertible diamond necklace/bracelet, circa 1930
Located in London, GB
Convertible diamond necklace/bracelet. Set with twenty-five cushion shape old mine diamonds in open back rubover settings with a combined ...
Category

1930s Vintage Diamond Jewelry

Materials

Diamond, Platinum

Sapphire and diamonds art deco ring
Located in PARIS, FR
Stones: 1 sapphire: 1.8cts, 14 brilliants: 1.20cts Material: Platinum Dimensions: 1.7cm Weight: 7g Period: 1930 Size: 52 (free sizing) Certificate Ref. : 25373
Category

1930s Vintage Diamond Jewelry

Materials

Diamond, Sapphire, Platinum

Art Deco Three Stone Diamond Ring Circa 1930s
Located in ADELAIDE, SA
Art Deco white gold wide three-stone diamond ring featuring pierced filigree setting with hand engraved floral motifs. Diamond: One 4.8mm early European cut diamond H-J colour, I1 m...
Category

1930s Art Deco Vintage Diamond Jewelry

Materials

Diamond, 18k Gold

Art Deco 0.45 CTW French Cut Diamond Platinum Channel Wedding Band Ring
Located in Philadelphia, PA
Comprised of French cut diamonds channel set fully around Weighing approximately 0.45 carats total J/K color with SI1 clarity Accented by milgrain detail Tested as platinum Circa: ...
Category

1930s Art Deco Vintage Diamond Jewelry

Materials

Diamond, Platinum

Art Deco 3.52 CTW Sapphire Cabochon Diamond 18 Karat White Gold Halo Ring
Located in Philadelphia, PA
Centering an oval-shaped sapphire cabochon weighing approximately 2.44 carats Transparent medium blue in color - set with talon prongs with halo surround Comprised of prong set old ...
Category

1930s Art Deco Vintage Diamond Jewelry

Materials

Blue Sapphire, Sapphire, Diamond, White Gold, 18k Gold, Gold

Art Deco 1.25 Center Old European Diamond Ribbon Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing 1.25 carats - K in color with SI1 clarity Bead set in a square form head with engraved pierced 'W' motif basket Flanked by arching ribb...
Category

1930s Art Deco Vintage Diamond Jewelry

Materials

Diamond, Platinum

Art Deco 20.62 CTW Aquamarine Diamond Platinum 18 Karat Gold Vintage Pendant
Located in Philadelphia, PA
Featuring a mixed rectangular cut aquamarine weighing approximately 20.50 carats Transparent light blue in color and set with grooved tabs in scroll motif mounting Set below a pierc...
Category

1930s Art Deco Vintage Diamond Jewelry

Materials

Aquamarine, Diamond, White Diamond, Gold, Platinum

Art Deco 1.39 CTW Old European Cut Diamond 14 Karat Gold Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 1.17 carats - I color with SI2 clarity Bead set in a square form head with rectangular surround and stepped bullet-shaped...
Category

1930s Art Deco Vintage Diamond Jewelry

Materials

Diamond, White Gold, Gold, 14k Gold

Antique 1.11Ct Diamond and 18k White Gold Solitaire Ring Circa 1935
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 1.11 carat round brilliant cut diamond and 18k white gold solitaire ring with baguettes; part of our diverse range of diamond jewelry. This fine and impressive antique diamond solitaire ring has been crafted in 18k white gold. The pierced decorated setting displays an impressive 0.68ct transitional modern brilliant round cut diamond, six claw set to the centre of the design. The feature diamond is ornamented to either side with three baguette cut diamonds in a splayed formation, totalling 0.43ct. The pierced decorated elevated shoulders meld seamlessly with the plain shank. This solitaire ring is hallmarked to the interior of the shank with the 18k gold mark (18CT). This impressive round solitaire with baguettes...
Category

1930s Vintage Diamond Jewelry

Materials

Diamond, White Gold

Art Deco 0.92 CTW Diamond Platinum Lotus Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 0.82 carats - K color with VS2 clarity Bead set in a square form head with milgrain surround and engraved profile Flanke...
Category

1930s Art Deco Vintage Diamond Jewelry

Materials

Diamond, Platinum

Art Deco French Ruby Diamond Platinum 18 Karat Yellow Gold Shield Stickpin
Located in Philadelphia, PA
Designed as a pierced shield-shaped form split in half by rubies and diamonds Rubies are square and calibré step-cut weighing approximately 0.30 carat total Channel set and transpar...
Category

1930s Art Deco Vintage Diamond Jewelry

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum

Antique 1.77 Carat Diamond and 14 Karat White Gold Art Deco Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.77 carat diamond and 14 karat white gold and platinum set Art Deco pendant; part of our diverse antique jewellery and estate jewelry collect...
Category

1930s Unknown Art Deco Vintage Diamond Jewelry

Materials

Diamond, White Gold, Platinum

Art Deco 1.12 Carats Turquoise Cabochon Transitional Cut Diamond Platinum Ring
Located in Philadelphia, PA
Centering an oval shaped turquoise cabochon measuring 7.0 x 12.0 mm. Opaque robin's egg blue - prong set with diamond halo surround. Transitional cut and weighing approximately 1.12 ...
Category

1930s Art Deco Vintage Diamond Jewelry

Materials

Diamond, White Diamond, Turquoise, Platinum

Art Deco Platinum Ladies Ring with 1.50 Carat Diamond and Rubies, 1930s
Located in Braintree, GB
Art Deco platinum ladies ring with 1.50 ct diamond and rubies Circa 1930's Tested positive for platinum Dimensions - Weight : 4.5 grams Finger Size (UK) = O (US) = 7 1/2 (EU) = 55 ...
Category

1930s Art Deco Vintage Diamond Jewelry

Materials

Diamond, Ruby, Platinum

Antique 1.01Ct Diamond and 18k Yellow Gold Solitaire Ring Circa 1930
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine, and impressive 1.01 carat diamond and 18 karat yellow gold, 18 karat white gold set solitaire ring; part of our diverse collection of antique engagement...
Category

1930s Vintage Diamond Jewelry

Materials

Diamond, White Gold, Yellow Gold

1935 Art Deco Diamond Rose Gold Platinum Ring
Located in London, GB
A very smart ring from the late Art Deco era with a stepped design in 18 carat rose gold and platinum, set with nine diamonds to the central section. The ar...
Category

1930s French Art Deco Vintage Diamond Jewelry

Materials

Diamond, 18k Gold, Rose Gold, Platinum

1930s 2.02 Carat Opal and Diamond White Gold Drop Earrings
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive pair of antique 2.02 carat opal and 0.72 carat diamond, 18 karat white gold and 18 karat yellow gold drop earrings; part of our antique jewelry and estate jewelry collections These stunning, fine and impressive antique earrings have been crafted in 18k white gold with 18k yellow gold fittings and setting. Each of these fine antique earrings features a stunning yellow gold claw set cabochon black opal. The articulating feature opals are suspended within a white gold oval frame featuring ten impressive individually bezel set transitional modern brilliant round cut diamonds. The earrings incorporate articulated linear settings to the upper portion, each embellished with an impressive collet set transitional modern brilliant round cut diamond, connected via small gold ring loops. These antique drop earrings are suspended from a further feature bezel set transitional modern brilliant round cut diamond to the apex. These earrings for pierced ears secure via 18k yellow gold butterfly style fittings. These antique opal and diamond drop earrings have been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold. These impressive opal earrings are supplied with an independent diamond grading report card. Condition These opal earrings are excellent quality, set with stunning black opals displaying a scintillating play of color. The impressive feature diamonds display a fine white color, brilliance and presence. The well color matched supporting diamonds display a fine white color and brilliance. The antique opal and diamond drop earrings are an excellent gauge of gold and are in excellent condition. Opal Quality Cut Cabochon Content 2.02 carats Diamond Quality Color (average grades) H Clarity (average grades) VS2 Cut Transitional Modern Brilliant Round Content 0.72 carat Dimensions Length of drop 2.5cm/0.98" Length of setting 1.6cm/0.63" Width of setting 1.3cm/0.51" Height of setting 3.03mm/0.12" Weight 6.29 grams Date: Circa 1930 Video: A video of this fine piece is available upon request. Reflections in photographs may detract from the true representation of this fine example of antique opal jewelry...
Category

1930s Unknown Vintage Diamond Jewelry

Materials

Diamond, Opal, Gold, 18k Gold, White Gold

Art Deco 1.12 Carats Diamond Platinum Geometric Engagement Ring
Located in Philadelphia, PA
Featuring a transitional cut diamond weighing approximately 0.88 carat - G color with SI1 clarity. Set in a stylized square form head and flanked by geometric form cathedral shoulder...
Category

1930s Art Deco Vintage Diamond Jewelry

Materials

Diamond, White Diamond, Platinum

Late Deco 2.25 Carat Diamond Solitaire Ring, C.1930s
Located in London, GB
A divine solitaire engagement ring set with a gorgeous 2.25 carat old European diamond in the centre. Baguette cut diamonds have been elegantly flanked to either side in rub over set...
Category

1930s Unknown Art Deco Vintage Diamond Jewelry

Materials

Diamond, Platinum

Antique Art Nouveau Diamond and Pearl Yellow Gold Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 0.45 carat diamond and pearl, 14 karat yellow gold, silver set dress ring; part of our antique estate jewelry collections. This stunning 1930s antique pearl and diamond ring has been crafted in 14k yellow gold with a silver setting. The lobed, symmetrical, Art Nouveau setting displays a feature natural pearl framed to the nadir of the lobed design. The center of the design is embellished with an independently collet set 0.22ct Old European cut diamond. The upper portion features three collet set Old European cut diamonds; these diamonds simulate anchor points to the flowing Art Nouveau design. The millegrain decorated ring setting is completed with nineteen pavé set diamonds, in a combination of Dutch and eight-cut, continuing to the curvilinear, tapering ring shoulders. The feature shoulders integrate into the setting and blend seamlessly with the plain 14 ct yellow gold shank. This antique Art Nouveau pearl dress ring...
Category

1930s Unknown Art Nouveau Vintage Diamond Jewelry

Materials

Pearl, Diamond, 14k Gold, Silver, Yellow Gold

Wordley Alsopp & Bliss Diamond Demantoid Garnet 14 Karat Gold Tiger Stickpin
Located in Philadelphia, PA
Depicting a snarling tiger face with stylized fur and a matte gold finish Clutching in its jaws a transitional cut diamond weighing approximately 0.10 carat; eye-clean and white Co...
Category

1930s Retro Vintage Diamond Jewelry

Materials

Diamond, White Diamond, Garnet, Gold, 14k Gold, Yellow Gold

Emerald and 1.33 Carat Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.57 carat natural emerald and 1.33 carat diamond, 18 karat yellow gold, platinum set dress ring; part of our diverse range of emerald jewelry. This fine and impressive antique emerald and diamond ring...
Category

1930s Vintage Diamond Jewelry

Materials

Emerald, Diamond, 18k Gold, Yellow Gold, Platinum

Estate Art Deco Old Mine & European Cut Ruby & Diamond Pave Set Platinum Ring 6
Located in Miami, FL
Estate Art Deco Old Mine & European Cut Ruby & Diamond Pave Set Platinum Ring This previously loved platinum, ruby and diamond pave set Art Deco inspired ring creates a spectrum of ...
Category

1930s Art Deco Vintage Diamond Jewelry

Materials

Diamond, Ruby, Platinum

1930s 0.58 Carat Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.58 carat diamond (total) and 18 karat yellow gold, 18 karat white gold set trilogy / twist ring; part of our diverse antique diamond jewelry and estate jewelry collections. This fine and impressive antique trilogy ring has been crafted in 18k yellow gold with an 18k white gold setting. The twist design ring displays a central 0.30Ct Old European round cut diamond flanked on either side slightly smaller Old European round cut diamonds, all held in subtle relief within individual 18k white gold bezel settings. The tapering ring shoulders fully integrate in to the twist and scroll design, and blend seamlessly with the plain hallmarked ring shank. The ring is hallmarked to the interior of the shank with 18k gold fineness mark (18j). This impressive antique three stone engagement ring is supplied with an independent diamond grading certificate for the central diamond in addition to the antique diamond grading report card for the supporting stones. Condition This impressive antique 1930s trilogy ring...
Category

1930s Unknown Vintage Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Art Deco 0.64 Carat Diamond Solitaire Engagement Ring, circa 1930s
Located in London, GB
This gorgeous art deco ring features a 0.64 carat diamond in an intricately detailed setting. The diamond is old cut, and is an H colour and SI1 clarity. It is set in the illusion st...
Category

1930s Unknown Art Deco Vintage Diamond Jewelry

Materials

Diamond, 18k Gold

Antique 1.87 Carat Diamond and Yellow Gold Twist Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.87 karat diamond and 18k yellow gold, platinum set twist ring; an addition to our diverse diamond jewelry and estate jewelry collections. This stunni...
Category

1930s Unknown Vintage Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Antique 6.29 Carat Diamond and Onyx Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning antique Art Deco 6.29 carat diamond and black onyx, platinum brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive Art Deco diamond brooch has been crafted in platinum. The iconic Art Deco design geometric frame is ornamented with a feature 0.42ct and 0.45ct Old European round cut diamond, pavé set within a square setting to each terminal. Either end of the brooch is further embellished with individually set diamonds within a collared stepped design. The pierced decorated stepped design is conjoined via a cut cornered border ornamented with twenty-six pavé set Old European round cut diamonds. The inner border is accented with twenty-two channel set scissor cut onyx. The brooch secures to the reverse with a hinged pin and clasp. This antique Art Deco brooch...
Category

1930s Unknown Vintage Diamond Jewelry

Materials

Onyx, Diamond, Platinum

1930s Antique Art Deco 3.67 Carat Diamond and Platinum Floral Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique Art Deco 3.67 carat diamond and platinum spray brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive Art Deco brooch has been crafted in platinum. The pierced decorated Art Deco frame has been modelled in the form of a stylised flower. The flower head is ornamented with a principle claw set Old European cut diamond. One side of this feature stone is embellished with four impressive baguette cut diamonds, emanating in the form of stamen. The curvilinear petals and stem of the floral design are embellished with twenty-four eight cut diamonds. The pierced decorated angular frame to the lower portion, replicating the stem and foliage, is ornamented with forty-one pavé set eight-cut diamonds The design is tied by an impressive ribbon bow motif, incorporating fourteen channel set baguette cut diamonds. The brooch secures to the reverse with a double hinged pin. This antique Art Deco floral brooch is fitted to a later hinged Moroccan leather presentation case with a satin and velvet lined interior, securing with push fit catch. The cover of the box features the retailer's mark 'Licht & Morrison, 43 Davies Street, London W.1'*. This antique Art Deco brooch...
Category

1930s Unknown Art Deco Vintage Diamond Jewelry

Materials

Diamond, Platinum

Art Deco Three-Stone Diamond Engagement Ring, circa 1930s
Located in London, GB
This beautiful three stone ring is a collection of transitional cut diamonds. This dates the ring to approximately the 1930s and is hand made. The centre diamond weighs 0.50 carat wh...
Category

1930s Unknown Art Deco Vintage Diamond Jewelry

Materials

Diamond, 18k Gold, Platinum

Art Deco 1.51 Carats Old European Cut Diamond Platinum Engagement Ring GIA
Located in Philadelphia, PA
Ring centers an old European cut diamond weighing 1.31 carats total - L color with VVS2 clarity Set in a basket with wide prongs and flanked by cathedral shoulders Flush set with o...
Category

1930s Art Deco Vintage Diamond Jewelry

Materials

Diamond, White Diamond, Platinum

Art Deco GIA Certified 2.19 Carat Diamond and White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 2.19 carat diamond and 18 karat white gold Art Deco solitaire ring; part of our diverse diamond jewellery and estate jewelry collections. Thi...
Category

1930s Unknown Vintage Diamond Jewelry

Materials

Diamond, White Gold

1930s Antique 2.55 Carat Diamond and White Gold Spray Brooch
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1930s 2.55 carat diamond and 18 karat white gold 'spray' brooch; part of our diverse diamond jewelry and estate jewelry collections. This fine and impressive antique diamond brooch has been crafted in 18k white gold. The diamond spray brooch displays three feature collet set Old European round cut diamonds; a 0.75ct, a 0.68ct and a 0.53ct. A further five collet set Old European round cut diamonds are set to terminal of the floral stems, among the feature diamonds. The marquise shaped ribbon style setting is embellished with four collet set Old European round cut diamonds. The brooch secures to the reverse with a hinged pin fastening. This diamond spray brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18k gold. The brooch is supplied with three independent diamond grading certificates for the feature stones and an independent diamond grading report card for the supporting diamonds. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This impressive antique floral brooch...
Category

1930s Unknown Vintage Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold

Vintage 18 Karat Yellow Gold Pair of Hoop Earrings with 1.68 Carats Diamonds
Located in Braintree, GB
Vintage 18kt. yellow gold pair of hoop earrings set with 1.68 carats of mine-cut diamonds. Tested positive for 18 kt. yellow gold. Made in Circa 1930's - 1940's. Dimensions - W...
Category

1930s European Vintage Diamond Jewelry

Materials

Diamond, Yellow Gold

Antique 1.20 Carat Diamond and Platinum Full Eternity Ring
Located in Jesmond, Newcastle Upon Tyne
A fine, and impressive 1.20 carat diamond and platinum full eternity ring; part of our diverse vintage jewelry and estate jewelry collections. This fine and impressive antique diamond eternity ring...
Category

1930s French Vintage Diamond Jewelry

Materials

Diamond, Platinum

Antique Diamond and Seed Pearl Yellow Gold Necklace, Circa 1930
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.20 carat diamond and seed pearl, 9k yellow gold and platinum set necklace; part of our diverse jewelry collections. This fine and impressive antique ...
Category

1930s Unknown Vintage Diamond Jewelry

Materials

Diamond, Pearl, 9k Gold, Yellow Gold

Art Deco 1.42 CTW Diamond Platinum Geometric Engagement Ring GIA
Located in Philadelphia, PA
Band ring features a geometric design accented by milgrain edges Centering a transitional cut diamond weighing 1.17 carat with M color and SI1 clarity Set in a square form head sur...
Category

1930s Art Deco Vintage Diamond Jewelry

Materials

Diamond, Platinum

Art Deco Diamond and Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.50 carat diamond and 14 karat yellow gold, platinum set Art Deco dress ring; part of our diverse diamond jewelry an...
Category

1930s Unknown Art Deco Vintage Diamond Jewelry

Materials

Diamond, Yellow Gold

Certified 3.75 Carat Sapphire and Diamond White Gold Cocktail Ring, Circa 1930
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 3.75 carat sapphire and 0.50 carat diamond, 9 karat and 15 karat white gold dress ring; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique sapphire ring...
Category

1930s Unknown Vintage Diamond Jewelry

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 15k Gold, 9k Gold, White Gold

Antique 1930s Diamond and Platinum Pendant
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 1930s 0.87 carat diamond and platinum pendant; part of our diverse antique jewelry and estate jewelry collections. ...
Category

1930s Unknown Art Deco Vintage Diamond Jewelry

Materials

Diamond, Platinum

3.12 Carat Colombian Emerald and 3.15 Carat Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
An exceptional, large antique 3.12 carat emerald and 3.15 carat diamond, 18 karat yellow gold and 18 karat white gold dress ring; part of our diverse antique jewelry collections This stunning, large and impressive emerald and diamond ring has been crafted in 18k yellow gold with an 18k white gold setting. The pierced decorated, halo style cluster design is ornamented with a feature 3.12Ct oval mixed cut emerald claw...
Category

1930s Unknown Vintage Diamond Jewelry

Materials

Diamond, Emerald, Gold, 18k Gold, Yellow Gold

4.45 Carat Ruby 1.90 Carat Zambian Emerald 3.85 Carat Diamond Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
A magnificent, fine and impressive antique 4.45 carat Thai ruby, 1.90 carat Zambian emerald and 3.85 carat diamond, platinum, 9 and 18 karat white gold brooch; part of our diverse jewelry collections. This magnificent, fine and impressive antique gemstone brooch has been crafted in platinum, 18k and 9k white gold. The spray design features three revolving flower heads, each ornamented to the centre with a fine and impressive claw set round faceted cut Thai ruby; these rotating components indicate the high quality of the piece. Each floral design incorporates eight lobed petals encompassing the feature ruby, each ornamented with two transitional modern brilliant round cut diamonds. The elongated feature stem of the floral arrangement is ornamented with sixteen impressive channel set baguette cut Thai rubies, terminating with an impressive pear faceted cut Zambian emerald. This antique brooch is further embellished with six conjoined wirework stems, each featuring a combination of individually claw set diamonds, Thai rubies and Zambian emeralds, representing the leaves and buds of the spray. This fine and impressive antique brooch secures to the reverse with a hinged pin and catch. This ruby and diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum, 9 and 18 karat gold. This impressive antique flower brooch...
Category

1930s Unknown Vintage Diamond Jewelry

Materials

Diamond, Emerald, Ruby, 18k Gold, 9k Gold, Platinum

Antique Gemstone and 0.48 Carat Diamond Yellow Gold Cluster Earrings
Located in Jesmond, Newcastle Upon Tyne
An exceptional, fine and impressive pair of antique gemstone and 0.28 carat diamond, 9 karat yellow gold cluster earrings; part of our diverse gemstone jewellery collections. These exceptional, fine and impressive gemstone and diamond antique earrings have been crafted in 9k yellow gold with a 9k white gold setting and 18k yellow gold fastenings. The pierced decorated, cluster style earrings are each ornamented with a central feature transitional modern brilliant cut diamond, collet set in white gold with a millegrain decorated border. Each of the central diamonds is encircled by a yellow gold rope twist decorated border to a white gold scalloped, floral design. The scalloped designs are each encompassed with eight individually collet set eight-cut diamonds. These earrings are each further encircled by seven impressive gemstones, totalling: 0.56ct ruby, 0.52ct garnet, 0.52ct blue sapphire, 0.44ct moonstone, 0.50ct smoky quartz, 0.58 emerald and 0.56 yellow sapphire. Each gemstone cluster design is surrounded by a border of eight further collet set eight-cut diamonds, to the shaped outer circumference, completing the design. These earrings for pierced ears secure to the reverse with contemporary 18k yellow gold post and butterfly style fastenings. The posts are hallmarked with the fineness mark for 18k gold (18) and these gemstone and diamond earrings have been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 9 and 18 karat gold. These impressive antique gemstone cluster...
Category

1930s Vintage Diamond Jewelry

Materials

Diamond, Emerald, Garnet, Moonstone, Quartz, Ruby, Yellow Gold

Art Deco Diamond and Platinum Stylized Cornucopia Clip Earrings
Located in New York, NY
A pair of Art Deco diamond clip earrings of stylized cornucopia design set with round and baguette diamonds, in platinum. Atw 1.62 ct.
Category

1930s Art Deco Vintage Diamond Jewelry

Materials

Diamond, Platinum

Platinum 1930s Diamonds Earrings
Located in New York, NY
The earrings are finely crafted in platinum with diamonds weighing approximately total of 7.00 carat.
Category

1930s Unknown Vintage Diamond Jewelry

Materials

Diamond, Platinum

Oscar Heyman Art Deco Diamond Platinum Bracelet
Located in New York, NY
Very fine diamond and platinum bracelet, by Oscar Heyman, circa 1930s. It features high grade emerald cut diamonds, baguette cut diamonds, and round cut diamonds, of approx. 16.0cts ...
Category

1930s Vintage Diamond Jewelry

Materials

Diamond, Platinum

Art Deco 1.94 Carat Diamond and Sapphire Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 1930s 1.94 carat diamond and 0.90 carat sapphire, platinum cocktail ring; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique sapphire ring has been crafted in platinum. The Art Deco design is ornamented with a central bezel set 0.73Ct Old European round cut diamond. The central diamond is flanked on either side by a bezel set round mixed cut blue basaltic sapphire...
Category

1930s Unknown Art Deco Vintage Diamond Jewelry

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1930s, French, 1.82 Carat Cabochon Cut Opal and Diamond 18K Yellow Gold Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 1.82 carat white opal and 0.35 carat diamond, 18 karat yellow gold and platinum set cocktail ring; part of our diverse antique jewelry collections. This fine and impressive antique cabochon cut opal and diamond ring has been crafted in 18k yellow gold with a platinum setting. The pierced decorated, scrolling domed 18k yellow gold frame is ornamented with a feature platinum four claw/prong set 1.82Ct cabochon cut opal. The opal is flanked on either side by an individually platinum four claw/prong set Old European round cut diamond. The multi stranded ring shoulders integrate with the main setting and amalgamate to form a plain ring shank. The ring is hallmarked to the outer surface of the shank with the French hallmarks for 18k gold (eagle's head) and platinum (dog's head). This impressive gemstone cocktail ring is supplied with an independent diamond grading report card . Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This impressive antique 1930s dress...
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1930s French Vintage Diamond Jewelry

Materials

Opal, Diamond, Gold, Platinum, Yellow Gold, 18k Gold

Antique Diamond and White Gold Cluster Engagement Ring, circa 1935
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 0.73 carat diamond, 15 karat white gold and platinum set cluster ring; part of our diverse antique jewelry and estate jewelry collections This stunni...
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1930s French Vintage Diamond Jewelry

Materials

Diamond, 15k Gold, White Gold

Antique French 2.20 Carat Sapphire and 2.16 Carat Diamond Gold Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning and impressive antique French 2.20 carat Madagascar sapphire and 2.16 carat diamond, 18 karat white gold cluster ring; part of our diverse gemstone jewelry collections. This stunning, fine and impressive antique sapphire cluster ring...
Category

1930s French Vintage Diamond Jewelry

Materials

Blue Sapphire, Sapphire, Diamond, Gold, White Gold, 18k Gold

Shop Antique and Vintage Diamond Rings, Diamond Necklaces and Other Diamond Jewelry and Watches on 1stDibs

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

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