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750 K Diamond Solitaire

18ct 750 Gold 0.25 Carat Edwardian Diamond Ring
Located in London, GB
18ct 750 Gold 0.25 Carat Diamond Ring Unknown era of actual Diamond A very clear diamond - not
Category

Vintage 1910s Unknown Victorian Solitaire Rings

Materials

Diamond, Gold

3.93 Carat Diamond and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
This stunning contemporary diamond solitaire ring has been crafted in 18k yellow gold with an 18k white
Category

Vintage 1940s British Solitaire Rings

Materials

Diamond, Yellow Gold, 18k Gold

Contemporary Diamond and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine contemporary 0.23 carat diamond and 18 karat yellow gold, 18 karat white gold set solitaire
Category

Early 2000s English Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Solitaire 2 Golds Diamond in 18 Carat Gold
Located in LILLE, FR
Solitaire in 18 carat gold, 750 thousandths, and diamond of 0.50 carat K color SI quality. 2 golds
Category

Mid-20th Century French Solitaire Rings

Materials

Diamond, Gold, 18k Gold

4ct Diamond 18 k white gold ring. AIG Milan certificate
Located in MADRID, ES
diamond mounted in the air, it allows light to pass through the diamond and highlight its brilliance and
Category

21st Century and Contemporary Spanish Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Vintage 1990s Diamond and White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.48 carat diamond and 18 karat white gold solitaire style engagement
Category

20th Century British Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

1990s Diamond and Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
solitaire ring; part of our diamond jewelry and estate jewelry collections. This impressive marquise
Category

1990s English Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold, Gold

2.04 Carat Diamond Gold Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
solitaire ring; part of our diverse range of engagement rings. This stunning, fine and impressive diamond
Category

2010s Scottish Contemporary Solitaire Rings

Materials

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

Vintage 1.21 Carat Diamond and White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.21 carat emerald cut diamond solitaire ring in platinum
Category

1990s Unknown Solitaire Rings

Materials

Diamond, White Gold, Platinum

1.91ct Brilliant Cut Diamond Solitaire Ring in 18ct Yellow and White Gold
Located in Yorkshire, West Yorkshire
This exquisite 1.91ct Brilliant Cut Diamond solitaire ring is a stunning masterpiece, expertly
Category

21st Century and Contemporary British Modern Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold, Yellow Gold

White Gold Golden South Seas Pearl and Diamond Ring, 18k Solitaire with Accents
Located in Greensboro, NC
Color: J - K Cut: Round Brilliant Total Carats: 0.08ctw Style: Solitaire with Accents Face Height
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, South Sea Pearl, 18k Gold, White Gold

4 Carat Natural Ruby and Diamond 18 Karat White Gold Cocktail Ring
Located in New York, NY
Approximately 4 Carat Natural Ruby And Diamond 18 Karat White Gold Ring Size 5 prong set 18 K
Category

Early 2000s Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

27.89 Ct Natural Colombian Emerald Cabochon & 5.73 Ct Yellow Diamond Ring 18 Kt
Located in New York, NY
22.3 gram, Very solid make of the ring , Gold for 18 K, stamped 750 Ring Size 6 ( Can be resized to
Category

2010s Solitaire Rings

Materials

Emerald, Yellow Diamond, 18k Gold, Yellow Gold

Rare Vintage Van Cleef & Arpels Pink Tourmaline Pear Cut 18k Yellow Gold Ring
By Van Cleef & Arpels
Located in Birmingham, GB
/rubover set in this fine vintage solitaire ring. Measures 8x6mm. The ring is signed VCA 750 with serial
Category

20th Century French Solitaire Rings

Materials

Tourmaline, Gold, 18k Gold, Yellow Gold

18ct 750 White Gold 0.10 Carat Diamond 1970s Necklace
Located in London, GB
18ct 750 White Gold Pendant adorned with a 0.10 Carat Diamond Solitaire which is very lively Fully
Category

Mid-20th Century European Modernist Chain Necklaces

Materials

Diamond, White Gold

18ct 750 White Gold 0.10 Carat Diamond 1970s Necklace
18ct 750 White Gold 0.10 Carat Diamond 1970s Necklace
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W 5.91 in D 1.58 in L 3.94 in
Diamond and White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
round cut diamond solitaire (circa 2000) is displayed in a simple, six claw / prong pierced decorated
Category

Early 2000s Unknown Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Solitaire Engagement Gold Ring
Located in Berlin, DE
., Color TW. Mounted in 18 K white gold, prong setting. Hallmarked inside with the purity 750. Total weight
Category

Early 2000s Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Vintage 0.72 Carat Diamond Solitaire Engagement Ring in 18k White Gold
Located in Jesmond, Newcastle Upon Tyne
impressive 0.72 carat diamond solitaire ring is supplied with an IDGL diamond grading report certificate
Category

Vintage 1970s Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Vintage and Contemporary 1.94 Carat Diamond and 18K White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
solitaire ring; part of our diverse range of diamond jewelry This stunning, fine and impressive solitaire
Category

20th Century Unknown Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. Pear Shape 1.26 Ct Diamond 18k Yellow Gold Platinum Solitaire Ring
By Tiffany & Co.
Located in Tokyo, JP
Brand:TIFFANY&Co. Name:Pear Shape Diamond Ring Material :1P Diamond (D1.26ct E-VVS2), 750 K 18 YG
Category

Early 2000s American More Rings

Materials

Diamond, Yellow Gold, Platinum

Golden Solitaire Earrings of total 10.00 carat.
Located in AMSTELVEEN, NH
diamond weighing 5.00 carats, for a total of 10.00 carats. The diamonds have a warm tint with a K-L color
Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Diamond, Gold

ALGT Certificied 1.36 Carat Diamond Engagement Ring
Located in AMSTERDAM, NL
Solitaire ring in 18 kt white gold with a brilliant cut diamond of 1.08ct quality K/VS1 and 37
Category

2010s European Contemporary Engagement Rings

Materials

Diamond, 18k Gold

0.60 Carat Diamond Engagement Ring Vintage 1950s White Gold
Located in Milano, IT
Antique and harmonious diamond solitaire engagement ring dating back to the 1950s in 18 carat white
Category

Vintage 1950s Italian Engagement Rings

Materials

Diamond, 18k Gold, White Gold

18ct Gold Emerald & Diamond Ring
Located in London, GB
Natural Diamond & Natural Emerald Each stone measure approx 2mm The Diamond is cut as a solitaire The
Category

Mid-20th Century European Contemporary Cocktail Rings

Materials

Gold, 18k Gold

Vintage Van Cleef & Arpels Mother Of Pearl Heart Cut 18k Yellow Gold Dome Ring
By Van Cleef & Arpels
Located in Birmingham, GB
fine vintage solitaire ring. The ring is signed VCA 750 with serial numbers and French eagle gold
Category

20th Century French Dome Rings

Materials

Pearl, Gold, 18k Gold, Yellow Gold

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2.08 Carat Old Mine Cut Diamond Emerald Platinum Engagement Ring
Located in New York, NY
This stunning platinum ring centers a sparkling EGL certified old mine brilliant diamond that weighs 2.08ct. The color of the diamond is G-H with SI1 clarity. The center diamond is a...
Category

20th Century Engagement Rings

Materials

Diamond, Emerald, Platinum

Victorian 4.68 Carat Old Mine Cut Diamond GIA Certified Engagement Ring
Located in Los Angeles, CA
A magnificent Victorian era 4.68 Carat Old Mine Cut Diamond Engagement Ring composed of 18k yellow gold. The cushion shaped stone is GIA certified to be K color & SI1 clarity. Set in...
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Antique 1890s English Victorian Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Antique Victorian 18k Gold, Black Enamel & Old Cut Diamond Mourning Ring, C 1884
Located in MELBOURNE, AU
Although Mourning Jewelry has a long & fascinating history, going back to as far as Middle Ages, its popularity reached its peak during the reign of Queen Victoria (1837 - 1901). ...
Category

Antique 1880s English Late Victorian Signet Rings

Materials

Diamond, 18k Gold, Enamel

Vintage 3.53 Carat Diamond and Platinum Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 3.53 carat diamond and platinum trilogy ring; part of our diverse engagement ring collections. This stunning 1950s vintage engagement ring ha...
Category

Vintage 1950s Unknown Engagement Rings

Materials

Diamond, Platinum

Victorian 18 Karat Gold Pearl Rose Cut Diamond Horse Shoe Stick Pin Brooch
Located in Vilnius, LT
This is a Victorian horse shoe stick pin brooch. It is crafted in 18K yellow gold. Circa 1900. The piece features a cultured pearl and rose cut diamonds. The clutch is crafted in...
Category

Early 20th Century Victorian Brooches

Materials

Diamond, Pearl, Gold

Victorian 9 Karat Gold Chalcedony Intaglio Heraldic Signet Ring
Located in Vilnius, LT
This is a Victorian heraldic signet ring crafted in 9K gold. Circa 1850. It features a carved chalcedony intaglio depicting a Coat of Arms. Weight: 4.74g Size: 16.5 (US 6) ——— ...
Category

Antique Mid-19th Century Victorian Signet Rings

Materials

Chalcedony, Gold, 9k Gold

S/S 1996 Dolce & Gabbana Runway Ad High Slit Sleeveless Maxi Dress Ring Set
By Dolce & Gabbana
Located in West Hollywood, CA
Presenting a fabulous black full length Dolce and Gabbana tunic dress complete with the matching bikini bottoms. From the Spring/Summer 1996 collection, this dress debuted on the sea...
Category

1990s Italian Maxi Dresses

Solid 14k Yellow Gold Pearl & Tanzanite Womens Band Ring, Customizable
Located in Chesham, GB
Three Cultured Pearls and four equally sized round cut 3.25mm (0.13") Tanzanites, securely claw set by hand into this delightful Solid 14k Gold Eternity setting. I can not say enough...
Category

2010s British Art Deco Engagement Rings

Materials

Tanzanite, Pearl, 14k Gold, Yellow Gold

Antique Edwardian Novelty Hanging Paste set Monkey 9ct Gold and Silver Brooch
Located in Yorkshire, West Yorkshire
Amusing novelty brooches were popular in the Victorian and Edwardian periods with piece such as this being a fun way of someone expressing their personality. This playful brooch depi...
Category

Early 20th Century British Edwardian Brooches

Materials

Yellow Gold, Silver, 9k Gold

American 1890 Art Nouveau Enamel Brooch In 14Kt Gold With Diamonds And Pearls
Located in Miami, FL
Art nouveau enameled brooch with gemstones. Beautiful antique brooch, created during the art nouveau period in Newark United States, dating back 1890. This rare piece has been craft...
Category

Antique 1890s American Art Nouveau Brooches

Materials

Diamond, White Diamond, Pearl, Gold, 14k Gold, Yellow Gold, Enamel

Victorian Agate and 14 Carat Gold Ring
Located in Chipping Campden, GB
This cool agate stone has almost a leopard print look to it! The stone is clear except from two golden stripes that creep in. The 14ct gold shoulders are ornate and suit the long sto...
Category

Antique 1890s British Victorian More Rings

Materials

Agate, Gold

Yellow Sapphire Ring
Located in New York, NY
Yellow Sapphire Ring set in Platinum & 18K Yellow Gold Sapphire Weight approximately 5 carats Ring Size: 6.5 Resizable free of charge
Category

Vintage 1980s Solitaire Rings

Materials

Yellow Sapphire, Platinum

Sleeveless cocktail dress with leopard and lace print Roberto Cavalli
By Roberto Cavalli
Located in Saint-Ouen-Sur-Seine, FR
Sleeveless cocktail dress with leopard and lace print. Fabric composition: 88% polyamide, 12% elastane. Metal ring on the side of the neckline which create a drape. BRANDED FABRIC. A...
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2010s Italian Cocktail Dresses

Edwardian 14 Karat Gold Pearl 0.10 Carat Rose Cut Diamond Openwork Cocktail Ring
Located in Vilnius, LT
This is an Edwardian openwork cocktail ring crafted in 14K gold. Circa 1910. It features 1 cultured pearl and 12 rose cut diamonds (TW 0.10ct, W-STW, SI-P2). Weight: 4.24g Size: ...
Category

Early 20th Century Edwardian Cocktail Rings

Materials

Diamond, Pearl, Gold, 14k Gold

0.61 Ct Diamond and 18k Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive contemporary 0.61 carat diamond and 18 karat yellow gold, 18 karat white gold set solitaire ring; part of our diverse diamond jewelry collections. This fine and impres...
Category

Early 2000s British Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Victorian opal and diamond five stone ring.
Located in Malmö, SE
Victorian opal and diamond five stone ring. Set with five round cabochon natural white opal in open back claw settings, embellished with an additional eight round rose cut diamonds i...
Category

Early 20th Century European Late Victorian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Recent Sales

Antique 18ct Gold Platinum Diamond Solitaire Engagement Ring Size K 5.5 750 950
Located in Camelford, GB
For your consideration I have this amazing: 18CT GOLD AND 950 PLATINUM DIAMOND SOLITAIRE
Category

Antique Late 19th Century British Victorian Engagement Rings

Materials

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

Vintage 18ct White Gold Diamond Tanzanite Trilogy Band Ring K1/2 5.5 750 Purity
Located in Camelford, GB
: Solid 18ct (750/000) white gold Style: Classic accented Solitaire ring with pierced shoulders, very well
Category

Late 20th Century Greek Art Deco Engagement Rings

Materials

Tanzanite, Diamond, Gold, 18k Gold, White Gold

Vintage 18ct White Gold Diamond Tanzanite Trilogy Band Ring K1/2 5.5 750 Purity
Located in Camelford, GB
: Solid 18ct (750/000) white gold Style: Classic accented Solitaire ring with pierced shoulders, very well
Category

Late 20th Century Greek Art Deco Engagement Rings

Materials

Tanzanite, Diamond, Gold, White Gold, 18k Gold

Ruby Diamonds 18 K Ring
Located in Bad Kissingen, DE
18 k yellow gold hallmarked 750 1,16 ct ruby 0,23 ct diamonds size 54 weight 3,6 gram
Category

21st Century and Contemporary German Solitaire Rings

Materials

Diamond, Ruby, 18k Gold

18 Karat Diamond Solitaire Ring
Located in Bad Kissingen, DE
Solitaire in 18 k yellow gold hallmarked with "750" fineness 1 diamond brilliant cut 0,23 ct W/vsi
Category

21st Century and Contemporary German Solitaire Rings

Materials

18k Gold

1.10Ct Diamond & 18k Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.10 carat diamond and 18 karat yellow gold solitaire ring; part of
Category

Early 2000s English Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Diamond and Yellow Gold Solitaire Ring, Contemporary 2002
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.75 carat emerald cut diamond, 18k white gold set, 18k yellow gold solitaire
Category

Early 2000s English Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

1.42Ct Diamond and Yellow Gold Solitaire Ring, Circa 1960 & Contemorary
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 1.42 carat diamond solitaire displayed in a contemporary 18k yellow gold
Category

Vintage 1960s Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

1.00Ct Diamond, 18k White and Yellow Gold Solitaire Ring - Contemporary 2000
Located in Jesmond, Newcastle Upon Tyne
, solitaire ring; an addition to our diverse range of diamond jewellery This contemporary diamond ring has
Category

Early 2000s English Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Emerald Diamond Ring in 18 Karat Gold
Located in Bad Kissingen, DE
750 gold 1 Colombian emerald 0,85 k 0,33 k Diamonds Top ca 1 cm x 0,7 cm Ring size: 55/ 15 Weight
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2010s German Solitaire Rings

Materials

Diamond, Emerald, 18k Gold

0.50ct Diamond Solitaire Pendant Necklace in 18ct White Gold
Located in Yorkshire, West Yorkshire
A beautifully sparkly Diamond pendant necklace. Sitting in this pendant is a 0.50ct Diamond in a
Category

21st Century and Contemporary British Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

0.50ct Diamond Solitaire Pendant Necklace in 18ct White Gold
0.50ct Diamond Solitaire Pendant Necklace in 18ct White Gold
Free Shipping
H 0.43 in W 0.25 in D 0.17 in
GIA Certified .99 Carat Diamond White Gold Solitaire Engagement Ring
Located in Stamford, CT
solitaire setting with 24 round brilliant cut diamonds along both sides of the shank. 1 Old European cut
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Certified Old European Cut Diamond Solitaire Engagement Ring Set in 18k Gold
Located in London, GB
A beautiful old European cut diamond single solitaire engagement ring set in 18k white gold. The
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Antique Early 1900s British Victorian Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

2.95 Carat Princess Cut Diamond Solitaire Engagement Ring in 18 Carat White Gold
Located in Yorkshire, West Yorkshire
Such an exquisite Diamond single stone ring. The modified square princess cut diamond weighs 2.95ct
Category

21st Century and Contemporary British Modern Engagement Rings

Materials

Diamond, White Gold

3.70 Carat Emerald Cut Diamond Engagement Ring, 18 Karat Yellow Gold GIA Halo
Located in Greensboro, NC
: Natural Diamonds Clarity: SI1 (solitaire); SI1 - SI2 (accents) Color: K (solitaire); G - H (accents) Cuts
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Necklace and Pendant as Japanese "Torii", Coral and Marquise Diamond, 18 K Gold
Located in Berlin, DE
is set with coral, a marquise diamond and seven small round diamonds (solitaire). Finest goldsmith
Category

20th Century Modern Necklace Enhancers

Materials

Coral, White Diamond, 18k Gold, Yellow Gold

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750 K Diamond Solitaire For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 750 k diamond solitaire for your needs in our varied inventory. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. Our collection of these items for sale includes 11 vintage editions and 7 modern creations to choose from as well. You’re likely to find the perfect 750 k diamond solitaire among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but 1 Carat and 1.5 Carat carat weights, specifically, are sought with frequency. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and hexagon cut cut versions available here, too. Finding a 750 k diamond solitaire for sale for women should be easy, but there are 3 pieces available to browse for unisex as well as men, too.

How Much is a 750 K Diamond Solitaire?

Prices for a 750 k diamond solitaire can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $345 and can go as high as $17,180, while this accessory, on average, fetches $1,691.

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bvlgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.