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Round Cut Jewelry

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Period: 1920s
Stone Cut: Round Cut
Art Deco Diamond Earrings
Located in Litchfield, CT
Circa 1920-30s, 14k. These stunning Art Deco diamond earrings each feature a brilliant 1.20-carat diamond surrounded by 1.50 carats of additional stones for a total weight of 5.40 c...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, 14k Gold, White Gold

Van Cleef & Arpels Diamond Emerald Onyx Platinum Art Deco Bangle Bracelet
Located in New York, NY
Emanating elegance and sophistication, comprising a 1920’s platinum Van Cleef & Arpels bracelet of geometric design, finely set with several luminous diamonds, emeralds, and Onyx thr...
Category

1920s French Art Deco Vintage Round Cut Jewelry

Materials

Emerald, Onyx, Diamond, Platinum

Chaumet Toi Et Moi Platinum Art Deco Ring
Located in New York, NY
1920s Chaumet Toi Et Moi ring, featuring two natural saltwater pearls crafted in platinum ring. Signed by Chaumet Paris. Gemstone Information Natural Pearls Shape Round Size 7.8-...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Pearl, Platinum

Art Deco Old European Cut Diamond 18 Karat White Gold Antique Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 0.23 carat - G color with VS2 clarity Bead set in a hexagonal form head with milgrain surround and ornately pierced galle...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Gold, White Gold

Cartier Art Deco Platinum Seed Pearl Diamond Onyx Tassel Brooch
Located in New York, NY
An exquisite and rare piece, Cartier platinum tassel brooch from Art Deco era, set with seed pearls ( 1.5mm), approximately 1.00ctw G/Vs diamonds, black onyx and enamel. Brooch measu...
Category

1920s French Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Onyx, Pearl, Platinum

Art Deco 1.10ct D SI2 Round Diamond Bow Motif Pave Vintage Ring
Located in Newton, MA
A captivating vintage diamond ring offered by Alex & Co. This refined low profile platinum ring features a triple prong set center transitional cut round diamond weighing 1.10ct wit...
Category

1920s Unknown Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Platinum

Art Deco diamonds ruby ring in 18-karat white gold
Located in PARIS, FR
Art Deco diamonds ruby ring in 18-karat white gold. Ring set with 13 rose-cut diamonds and two small round rubies. The central diamond is an old cut and weighs approximately 0.05 car...
Category

1920s European Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Ruby, 18k Gold, White Gold

Art Deco Ruby Diamond Ring .50ct Platinum Antique Original 1920's Vintage
Located in Dearborn, MI
Genuine Original Antique from the 1920's Ruby Diamond Ring .50ct Platinum Art Deco Featuring a Gorgeous .38ct Genuine Natural Ruby Center Accented with Single Cut Diamond All Rou...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Ruby, Platinum

Yellow Gold Garnet Art Deco Solitaire Ring -10k Cab Vintage Child Midi Ring Sz 2
Located in Greensboro, NC
Size: 2 Era: Art Deco Date: 1920s - 1930s Metal Content: 10k Yellow Gold Stone Information Natural Garnet Cut: Round Cabochon Color: Red Style: Solitaire Features: Ribbed Shoulde...
Category

1920s Vintage Round Cut Jewelry

Materials

Garnet, 10k Gold, Yellow Gold

Antique 1.60ct Diamond and 18k Yellow Gold Cross Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1920's 1.60 carat diamond, 18ct yellow gold and platinum set cross pendant; part of our diverse antique diamond pendant collections. This stu...
Category

1920s Vintage Round Cut Jewelry

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Amethyst and Jade "Forget Me Not" Brooch
Located in Litchfield, CT
Circa 1920s, 18k, Swiss. Spring has sprung for this lovely brooch! Vivid amethyst flowers cheerily open in full bloom, each enhanced by a brilliant diamond. The lush jade leaves and ...
Category

1920s Swiss Vintage Round Cut Jewelry

Materials

Amethyst, Diamond, Jade, 18k Gold, Yellow Gold

Tiffany & Co. Art Deco European Diamond Platinum Scroll Antique Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 0.48 carat - H color with VS2 clarity Bead set in a square form head and flanked by additional single cut diamonds Weighi...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Platinum

Art Deco Sapphire Engagement Ring .70ct Solitaire Platinum Antique Original 1920
Located in Dearborn, MI
Genuine Original Antique from 1920's Sapphire Ring .70ct Solitaire Platinum Art Deco Featuring a Gorgeous .70ctGenuine Natural Round Blue Sapphire Center Artful Engraving with Bol...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Sapphire, Platinum

Art Deco Transitional Cut Diamond Platinum Wheat Station Link Antique Bracelet
Located in Philadelphia, PA
Comprised of hinged tri-split bar link with box link stations Each centering a bead set transitional cut diamonds Weighing approximately 0.50 carat total - G/H color with VS2 clarit...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Platinum

Art Deco Sapphire Diamond Engagement Ring 1.50ct Original 1920-1930 Antique Plat
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1920's-1930's Sapphire and Diamond Ring 1.50ct Vintage Platinum Features a Genuine 1ct Natural Blue Round Sapphire at its Center On Either S...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Sapphire, Platinum

Platinum Diamond Art Deco Ring - Round Brilliant .10ctw Vintage Engagement
Located in Greensboro, NC
Size: 6 Sizing Fee: Up 1 1/2 sizes for $40 or Down 1 1/2 sizes for $30 Era: Art Deco Date: 1920s - 1930s Metal Content: Platinum Stone Information Natural Diamond Carat(s): .06ct ...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Platinum

Art Deco Diamond & Sapphire Bracelet
Located in New York, NY
Art Deco Diamond & Sapphire Bracelet. A bracelet consisting of a center bezel set antique cut diamond, with round cut side diamonds and mix cut sapphires set in Platinum. Made cir...
Category

1920s Unknown Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Sapphire, Platinum

Antique 2.63Ct Diamond and 18k Yellow Gold Trilogy Ring Circa 1925
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 2.63 carat diamond and 18 karat yellow gold, platinum set trilogy engagement ring; part of our diverse antique engagement rings collection. T...
Category

1920s Vintage Round Cut Jewelry

Materials

Diamond, Yellow Gold, Platinum

Art Deco Mens Ring .95ct Round Natural Sapphire Original 1920's Antique Gold
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1920's-1930's Vintage Mens Sapphire Yellow Gold Ring Featuring a Rich Royal Blue Natural Round Sapphire Gemstone Perfect Engagement Ring fo...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Sapphire, Gold

Antique 1.60 Carat Diamond Solitaire White Gold Ring
Located in Cairo, EG
Art deco era 1920s white gold ring centered with large 1.60 carat european round cut diamond H color white vvs2 clearity excellent cut and spark in fine detailed ring work hall marke...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, 18k Gold

22K White Gold Old Euro Cut W/ Accent Diamonds & Sapphires
Located in Addison, TX
Adorned with intricate filigree work, this exquisite ring features a central Old European cut diamond set in lustrous 22K white gold. Accentuating its allure are sparkling diamonds a...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Sapphire, Gold, 22k Gold, White Gold

Art Deco 1925 Platinum 3 Row Diamond Bracelet With Natural Blue Sapphires
Located in Lexington, KY
This 1925 Art Deco platinum 3 row diamond bracelet with blue French cut sapphires is a true heirloom from the glitz and glamour of the Roaring Twenties. This stunning bracelet is mar...
Category

1920s American Contemporary Vintage Round Cut Jewelry

Materials

Diamond, Blue Sapphire, Platinum

Antique 1.50 Carats Diamond Gold Dangling Earrings
Located in Cairo, EG
Art Deco era 1920s earrings made of 18k white gold centered with 2 old cut diamonds with a total weight of 1.50 carats 0.75ct each diamond weight H color white vvs clearity topped wi...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, 18k Gold

14K Filigree Rock Crystal Diamond Necklace with Cast Link Chain
Located in Big Bend, WI
Art Deco 14K white gold necklace featuring a large beautiful frosted and reverse carved rock crystal quartz panel. The large oval crystal measures about 30mm x 22mm, and is accented ...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Crystal, Diamond, Rock Crystal, Gold, 14k Gold, White Gold

Art Deco 1925 Three Gems Ring In Platinum With 1.42 Ctw Diamonds And Rubies
Located in Miami, FL
An art deco three stones ring with rubies. Beautiful three diamonds ring, created in America during the art deco period, back in the 1925. ...
Category

1920s American Art Deco Vintage Round Cut Jewelry

Materials

Ruby, White Diamond, Diamond, Platinum

Art Deco 1.85ct Diamond Solitaire Ring, c.1920s
Located in London, GB
This Art Deco solitaire ring features a beautiful 1.85 carat, transitional cut diamond as the centre piece. The diamond is claw set and has been given a grading of G to H in colour a...
Category

1920s Unknown Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Platinum

Antique Art Deco 18k Gold 3.20ctw GIA Sapphire European Diamond Three Stone Ring
Located in Montclair, NJ
This gorgeous, all original antique three stone ring was crafted in solid 18k white gold during the art deco period and features a stunning, GIA certified, 1.55 carat round brilliant...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Sapphire, 18k Gold, White Gold

Art Deco Precious Stone Jewelled Lame Evening Bag
Located in Riverdale, NY
Art Deco Evening Bag of sterling silver set with precious stones such as aquamarines, emeralds and rubies in the Neoclassical taste. The tightly g...
Category

1920s French Vintage Round Cut Jewelry

Materials

Aquamarine, Emerald, Ruby, Sterling Silver

Art Deco Enamel Ring
Located in Litchfield, CT
Circa 1920s, 14k, American. Suggestive of a Renaissance signet ring, this large Art Deco ring features royal blue enamel with an applied diamond-set sigil featuring 8 fleurs-de-lis. ...
Category

1920s North American Vintage Round Cut Jewelry

Materials

Diamond, Enamel

White Gold Amethyst Art Deco Three-Stone Bar Brooch 14k .30ctwVintageFiligreePin
Located in Greensboro, NC
Era: Art Deco Date: 1920s - 1930s Metal Content: 14k White Gold & 14k Yellow Gold Stone Information Natural Amethysts Carat(s): .30ctw Cut: Round Color: Purple Total Carats: .30c...
Category

1920s Vintage Round Cut Jewelry

Materials

Amethyst, 14k Gold, White Gold

Antique Pearl, Diamond, Demantoid Garnet and Gold Wreath Brooch, circa 1920
Located in London, GB
An antique pearl, diamond, demantoid garnet and gold wreath brooch, with six flower clusters, with old-cut diamond centres, in claw settings, each surrounded by five pearls, interspa...
Category

1920s American Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Garnet, Pearl, 14k Gold

Yellow Gold Ruby Art Deco Lavaliere Solitaire Pendant - 14k Round Vintage Flower
Located in Greensboro, NC
Era: Art Deco Date: 1920s - 1930s Metal Content: 14k Yellow Gold Stone Information Natural Ruby Treatment: Heating Carat(s): .06ct Cut: Round Color: Pinkish Red Style: Lavaliere ...
Category

1920s Vintage Round Cut Jewelry

Materials

Ruby, 14k Gold, Yellow Gold

Platinum 2 carat Diamond and Sapphire Art Deco Pendant Pin Necklace
Located in Big Bend, WI
Platinum Art Deco pendant with 2 carats of diamonds accented by specialty French calibre cut synthetic sapphires. Beautiful design with bows and a central rosette. There are about 11...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Platinum

Antique 1.38Ct Diamond Platinum and 15k White Gold Drop Brooch Circa 1925
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1920's 1.38 carat diamond, platinum and 15 karat white gold drop brooch; part of our diverse antique 1920s diamond jewelry collections. This fine and i...
Category

1920s Vintage Round Cut Jewelry

Materials

Diamond, White Gold, Platinum

Art Deco 0.60 CTW Diamond Platinum 14 Karat Gold Three Stone Antique Band Ring
Located in Philadelphia, PA
Centering three transitional cut diamonds bead set east to west Weighing approximately 0.60 carat total - G color with SI1 clarity Each set in a grooved platinum-topped square form h...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Gold, 14k Gold, Yellow Gold, Platinum

Art Deco 1.14 CTW Diamond Coral Platinum Antique Cocktail Ring
Located in Philadelphia, PA
Centering a 17.0 mm round coral cabochon - opaque medium orangey red in color Set with wide prongs and featuring a halo surround of pavé single cut diamonds With baguette and singl...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Coral, Diamond, Platinum

Antique 1.13Ct Diamond and Platinum Necklace Circa 1920
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique diamond drop 1.13 carat necklace in platinum; part of our diverse 1920's diamond jewelry collections. This fine and impressive antique diamond pendant ...
Category

1920s Vintage Round Cut Jewelry

Materials

Diamond, Platinum

Art Deco 3 Stone Diamond Ring, Two Tone
Located in BALMAIN, NSW
Art Deco three stone diamond Ring 18ct and platinum Setting Stamped - 18ct PLAT Diamonds - Dia 1mm Size of front 5mm x 10mm Weight 1.7g Size Q - Can be resized
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, 18k Gold, Platinum

S Kirk & Son Sterling Silver Wax Seal Stamp #13655
Located in Washington Depot, CT
Sterling silver wax seal from S Kirk & Son, circa 1925-32. Plain round seal with a long curved handle. The design etched into the top of the handle ap...
Category

1920s Vintage Round Cut Jewelry

Materials

Onyx, Sterling Silver

Art Deco GIA Certified Natural Salt Water Pearl Necklace Diamond Watch Pendant
Located in Flushing, NY
Art Deco GIA Certified Natural Salt Water Pearl Necklace Diamond Watch Fob Pendant Circa: 1920s - Art Deco Period A Fine Double Strand Natural Salt-Water Pearl Necklace mounted with Platinum & Diamond Stations, and Hanging Watch...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, White Diamond, Pearl, Natural Pearl, Platinum

White Gold Diamond Art Deco Ring - 18k Transitional Rnd .30ctw Vintage Filigree
Located in Greensboro, NC
Size: 7 1/2 Sizing Fee: Up 2 sizes for $50 or Down 3 sizes for $40 Note: If resized up, the shank will become more oval in shape. Era: Art Deco Date: 1920s - 1930s Metal Content: ...
Category

1920s Vintage Round Cut Jewelry

Materials

Diamond, 18k Gold, White Gold

Art Deco 1925 Long Sautoir Stations Necklace In Platinum With Pearls And Onyxes
Located in Miami, FL
Art deco long sautoir necklace. A beautiful long necklace sautoir, created in America during the art deco period, back in the 1925. It was crafted as an station necklace with wires,...
Category

1920s American Art Deco Vintage Round Cut Jewelry

Materials

Onyx, Pearl, Natural Pearl, Platinum

Art Deco Diamond Engagement Ring .12ct Transitional Original 1920's Antique 14K
Located in Dearborn, MI
Genuine Original Antique from 1920's Diamond Solitaire Engagement Ring .12ct Transitional Cut 14K Featuring a Genuine .08ct Natural Transitional Cut Diamond Center Yellow Gold Ar...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Red spinel trilogy ring, 18k gold
Located in PARIS, FR
Red spinel trilogy ring 18 karat yellow gold. Three oval spinels adorn the ring, between each spinel are four old cut diamonds. The spinels have a beautiful dark red colour. The ring...
Category

1920s European Edwardian Vintage Round Cut Jewelry

Materials

Spinel, 18k Gold

Art Deco Pools of Light Rock Crystal Silver Gilt Necklace
Located in Scotts Valley, CA
Details: Fabulous Art Deco Pools of Light necklace in sterling silver. Necklace is in wonderful condition, and is 45 inches in length, with a clasp which makes it easy to wrap this t...
Category

1920s English Art Deco Vintage Round Cut Jewelry

Materials

Rock Crystal, Crystal, Silver, Gilt Metal

Antique Screwback Emerald & Diamond Dangle Earrings
Located in Bloomington, MN
Antique Screwback Emerald & Diamond Dangle Earrings These beautiful earrings are crafted in 14kt white gold and feature .30ctw emerald-cut emeralds and .64ctw round brilliant-cut di...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Emerald, 14k Gold, White Gold

White Gold Diamond Art Deco Solitaire Engagement Ring 18k & 14k Vintage Filigree
Located in Greensboro, NC
Size: 8 3/4 Sizing Fee: Down 2 sizes for $40 Era: Art Deco Date: 1920s - 1930s Metal Content: 18k White Gold (top) & 14k White Gold (shank) Stone Information Natural Diamond Cara...
Category

1920s Vintage Round Cut Jewelry

Materials

Diamond, 14k Gold, 18k Gold, White Gold

1920's Russian Ural Demantoid Garnet and Diamond Ring in Platinum
Located in Dallas, TX
1920's Platinum 1.86 CT Russian Ural Demantoid Garnet 1.86ct and Diamond 0.38ctw Size 6 6 3.4 Grams
Category

1920s Vintage Round Cut Jewelry

Materials

Diamond, Garnet, Platinum

14K White Gold Art Deco Natural Blue Sapphire Filigree Ring
Located in Venice, CA
This 14k white gold ring features a natural blue sapphire in an Art Deco mount. The sapphire is a gorgeous shade of medium blue with grayish undertones. In the sunlight, the stone sp...
Category

1920s Unknown Art Deco Vintage Round Cut Jewelry

Materials

Sapphire, Blue Sapphire, 14k Gold, White Gold

Antique Art Deco Diamond Engraved Engagement Ring
Located in Santa Barbara, CA
An authentic Art Deco engagement ring, centered by a lively and brilliant round diamond just under half a carat. This original 1920s antique really allows you to experience the Jazz ...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, 18k Gold, White Gold

Art Deco 0.30ct Diamond and Pearl Earrings, c.1920s
Located in London, GB
Beautifully Art Deco, this wonderful pair of earrings feature a top old cut diamond with a pearl hanging below. Each diamond has been expertly claw set into the platinum mounts, they...
Category

1920s Unknown Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Pearl, Platinum

Art Deco Diamond Ring 14k / Plat, circa 1920s
Located in Litchfield, CT
Circa 1920s, 14k / Platinum. Set with 1.10 carats of old cut diamonds, this romantic Art Deco ring features a platinum filigree top and a fourteen karat yellow gold undergallery and ...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Yellow Gold, Platinum, 14k Gold

1920s 5.73Ct Diamond and Platinum Bar Brooch Art Deco
Located in Jesmond, Newcastle Upon Tyne
A magnificent, fine and impressive antique 5.73 carat diamond and platinum Art Deco brooch; part of our diverse collection of diamond brooches. This magnificent, fine and impressive...
Category

1920s Vintage Round Cut Jewelry

Materials

Diamond, Platinum

Antique 10ct Rose Gold Alexandrite Dormeuse Earrings Circa 1920s Valued $3150
Located in Mona Vale, NSW
Very Unique Antique Earrings and a True Rarity These Circa 1920s earrings are set with synthetic Corundum ‘imitating Alexandrite’ and colourless paste. The 1920s places them very early in the era of ‘colour-change’ creation (please continue reading to learn about their history). They are crafted in 10ct Rose Gold and they are unusual because the clips open at the front of the setting. These settings are typical of the 1920s and called ‘Dormeuse’, or sleeper in the French language. The style was constructed with a back-to-front ear wire so that they can be worn by day and are comfortable when asleep. They were popular in the mid 19th to earlier 20th centuries. Quick History of ‘Corundum Imitating Alexandrite’ Alexandrite is a ‘colour change’ gemstone...
Category

1920s European Art Deco Vintage Round Cut Jewelry

Materials

Alexandrite, 10k Gold, Rose Gold

White Gold Blue Topaz & Lab-Created Sapphire Art Deco Ring - 14k 1.55ct Vintage
Located in Greensboro, NC
Size: 6 1/4 Sizing Fee: Up 1 size for $35 Era: Art Deco Date: 1920s - 1930s (center stone is newer than setting) Metal Content: 14k White Gold Stone Information Natural Blue Topaz...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Sapphire, Topaz, Blue Topaz, White Gold

Antique Art Deco 1 Carat Blue Sapphire Solitaire Engagement Ring
Located in Santa Barbara, CA
An authentic antique, this affordable sapphire engagement ring was skillfully handcrafted during the 1920s Art Deco era. This lovely heirloom features a velvety-blue sapphire solitai...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Blue Sapphire, Platinum

Platinum Diamond Art Deco Ring - 900 Transitional Cut Round .98ctw GIA Vintage
Located in Greensboro, NC
Size: 7 1/4 Sizing Fee: Up 2 sizes for $25 or Down 1 size for $25 Era: Art Deco Date: 1920s - 1930s Metal Content: 900 Platinum Stone Information Natural Diamond Carat(s): .69ct C...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Platinum

Art Deco Half Carat Diamond Platinum Engagement Ring
Located in Los Angeles, CA
Art Deco diamond and platinum engagement ring circa 1925. * ABOUT THIS ITEM: #R-DJ812D. Scroll down for specification...
Category

1920s Art Deco Vintage Round Cut Jewelry

Materials

Diamond, Platinum

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