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Diamond Solitaire Rings

103
6,565
51
to
1,487
3,714
1,550
3
3.25
3.5
3.75
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4.25
4.5
4.75
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5.25
5.5
5.75
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6.25
6.5
6.75
7
7.25
7.5
7.75
16
96
1,364
5,140
74
58
188
114
72
72
55
45
79
78
10
712
236
89
71
62
3,989
2,547
80
4,793
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1,439
2,289
1,314
6,616
1,008
1,253
293
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Gemstone: Diamond
GIA Certified Red Ruby Diamond Platinum Ring
Located in Rome, IT
Natural Heart Shaped Ruby weighing ~1 ct, there are 12 Natural Round Brilliant Cut diamonds weighing approximately 1 ct total weight, H-J in color, SI2-I1 in clarity.
Category

2010s Italian Diamond Solitaire Rings

Materials

Ruby, White Diamond, Diamond, Yellow Gold

EGL 1 Carat Round Brilliant Cut Diamond Engagement Platinum Ring
Located in Rome, IT
classic diamond ring has a time tested design and features a very high quality 1 carat diamond center! Highlights: - 1.00ct natural diamond center - Certified by EGL-USA - High ...
Category

2010s Italian Art Deco Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

AAA Tanzanite Cushion Cut Ring in 18K Yellow Gold
Located in New York, NY
This stunning AAA quality Tanzanite ring is set in 18K yellow gold. There is an 8x6 mm cushion cut Tanzanite with 4 prong setting. It comes in a beautiful box ready for the perfect g...
Category

21st Century and Contemporary Diamond Solitaire Rings

Materials

Diamond, Tanzanite, Gold, 18k Gold, Yellow Gold

Vintage Green Jade Diamond Halo Gold Ring
Located in Honolulu, HI
Item Specifications: Metal: 18K Yellow Gold and 14K White Gold Style: Statement Ring Ring Size: 5.5 (resizing available for a fee) Total Weight: 3.5 Grams Gemstone Specificatio...
Category

Late 20th Century Hong Kong Modern Diamond Solitaire Rings

Materials

Jade, Diamond, White Gold, 14k Gold, Gold, Yellow Gold, 18k Gold

GIA Certified White Gold Round Brilliant Cut Diamond Ring 0.30ct E/VS1 XXX
Located in London, GB
An elegant 18k white gold diamond single stone solitaire ring. The ring is set to the centre with a 0.30ct round brilliant cut diamond, E colour and VS1 clarity and scores an excelle...
Category

21st Century and Contemporary British Diamond Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Certificated 18ct White Gold 0.34ct Diamond Solitaire Ring
Located in London, GB
Certificated 18ct White Gold 0.34ct Diamond Solitaire Ring. Additional Information: Total Diamond Weight: 0.34ct Diamond Colour: H Diamond Clarity: SI Total Weight: 3.5g Ring Size:...
Category

2010s British Diamond Solitaire Rings

Materials

Diamond, White Gold

0.26ct G/Si2 Solitaire Diamond Ring in 9ct White Gold
Located in London, GB
9ct White Gold 0.26ct G/Si2 Solitaire Diamond Ring. Additional Information: Total Diamond Weight: 0.26ct Diamond Colour: G Diamond Clarity: Si2 Total Weight: 1.5g Ring Size: H 1/2 S...
Category

2010s British Diamond Solitaire Rings

Materials

Diamond, White Gold

0.25ct Diamond Cluster Ring in 18ct White Gold
Located in London, GB
18ct White Gold Cluster Ring Set With 0.25ct of Total Diamonds Additional Information: Total Diamond Weight: 0.25ct Diamond Colour: G/H D...
Category

2010s British Diamond Solitaire Rings

Materials

Diamond, White Gold

Fine Quality Princess Cut Diamond Ring with 9 Diamonds set in 18ct Yellow Gold
Located in London, GB
Fine Quality Princess Cut Diamond Ring with 9 Diamonds set in 18ct Yellow Gold Additional Information: Total Diamond Weight: 0.50ct Diamond Colour: F Diamond Clarity: VS1 Width of B...
Category

2010s British Diamond Solitaire Rings

Materials

Diamond, Yellow Gold

GIA Certified Platinum Radiant Cut Diamond Ring 1.03ct F/VS1
Located in London, GB
A gorgeous platinum diamond ring. The ring is set with a radiant cut diamond weighing 1.03ct, F colour and VS1 in clarity set within a classic four claw mount. The ring is currently ...
Category

21st Century and Contemporary British Diamond Solitaire Rings

Materials

Diamond, Platinum

NALLY Intense Fancy Yellow Color GIA Certified Diamond Ring
Located in New York, NY
Nally Jewels Intense Fancy Yellow GIA certified Diamond Ring Diamond, Gold and Platinum Mounting. This ring has 18 step cut diamonds weighing a total of ...
Category

21st Century and Contemporary American Artist Diamond Solitaire Rings

Materials

Diamond, Platinum

Vintage Diamond Solitaire Ring Set with 0.25ct in 18ct Yellow & Platinum Gold
Located in London, GB
This diamond solitaire ring features a 0.25ct G-H/SI1 clarity round brilliant cut diamond on a 18ct yellow gold and platinum setting. The unique design of this ring offers a timeless...
Category

2010s British Diamond Solitaire Rings

Materials

Diamond, Gold, Platinum, Yellow Gold

Antique Circa 1890s 14k Gold Top Silver Natural Diamond Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total is weight 2.4 grams. Totally is main old mine cut diamond about 0.85 ct. The main diamond has J color and s1 clarity. Totally is Side rose cut diamond ...
Category

1890s European Late Victorian Antique Diamond Solitaire Rings

Materials

Diamond, 14k Gold, Silver

14k Yellow Gold Marquise Shaped Diamond Ring, H Color SI Clarity, Size 6.75
Located in Laguna Beach, CA
Marquise diamond solitaire ring in 14k yellow gold. Stamped 14k and weighs 3.2 grams. The marquise shaped diamond is H to i color, Si clarity, .20 carats. The ring size is 6 3/4 and ...
Category

Mid-20th Century Diamond Solitaire Rings

Materials

Diamond, Yellow Gold, 14k Gold

Classic Solitaire Diamond Ring with Channel Set Shoulders
Located in London, GB
Classic 18ct White Gold Solitaire Diamond Ring With Channel Set Shoulders Additional Information: Total Diamond Weight: 0.20ct Diamond Colour: G/H Diamond Clarity: Si Total Weight: ...
Category

2010s British Diamond Solitaire Rings

Materials

Diamond, 18k Gold

Antique Victorian 14k Gold 0.82ct Old Cushion Diamond Solitaire Engagement Ring
Located in Montclair, NJ
This beautiful, petite, antique diamond solitaire ring was crafted from solid 14k yellow gold during the Victorian era. The ring features an old mine cushion cut diamond solitaire which is claw prong set at the center. This diamond has a lot of character and is truly spectacular with its unique elongated shape and fiery effects. A beautiful antique engagement ring that remains in excellent condition and is guaranteed to put a smile on your face! Enjoy :) --Stone(s):-- (1) Natural Genuine Diamond - Elongated Old Mine...
Category

1890s Victorian Antique Diamond Solitaire Rings

Materials

Diamond, 14k Gold

0.21ct Fine Quality Princess Cut Diamond Solitaire Ring Set in White Gold
Located in London, GB
0.21ct Fine Quality Princess Cut Diamond, Set In White Gold Solitaire Ring. Additional Information: Diamond Weight: 0.33ct Diamond Colour: G/H Diamond Clarity: Si Total Weight: 3.9g...
Category

2010s British Diamond Solitaire Rings

Materials

Diamond, White Gold

Three 3-Stone 3.40 Carat Round Brilliant Cut Diamond Engagement Ring
Located in Rome, IT
Three 3-Stone Round Brilliant Cut Diamond Engagement Ring. The ring weighs 4.9 grams, size 4.75, the center stone is a Natural Round Brilliant Cut diamond
Category

2010s Italian Modern Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Stunning 14K 2.47ct Tanzanite & Diamond Cocktail Ring, Size 7.25 - Luxury Piece
Located in Holtsville, NY
Introducing The Beauty of the Night Sky, a collection that transcends the ordinary and captures the essence of the exquisite night sky. Immerse yourself in the celestial beauty of st...
Category

2010s Indian Diamond Solitaire Rings

Materials

Diamond, Tanzanite, 14k Gold, Yellow Gold

Alex Jona 9.9 Carat Tanzanite White Diamond Gold Solitaire Cocktail Ring
Located in Torino, IT
Alex Jona one-of-a-kind collection, hand crafted in Italy, 18 karat white gold solitaire ring, centering a 9.92 carat square cut Tanzanite, embraced on both sides by two rows of whit...
Category

21st Century and Contemporary Italian Diamond Solitaire Rings

Materials

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

GIA Certified 9 Carat Oval Blue Sapphire Engagement Ring
Located in Rome, IT
Great size 9 carat center diamond - oval blue sapphire ring with stunning brilliance -trillion side diamonds set in solid platinum
Category

2010s Italian Modern Diamond Solitaire Rings

Materials

Diamond, Blue Sapphire, Platinum

0.50ct K/IF Pear Shape Natural Diamond Set 18ct White Gold with GIA Certificate
Located in London, GB
This gorgeous Solitaire Diamond ring set with 0.50ct K/IF pear shape Diamond with 0.27ct small round Diamonds set on halo and shoulders, In 18ct White Gold split shank. Can make a pe...
Category

2010s British Diamond Solitaire Rings

Materials

Diamond, White Gold, 18k Gold

0.25ct Princess Cut Diamond Ring in 9ct White Gold
Located in London, GB
9ct White Gold Diamond Ring, Set With 2 Princess Cut, Total Weight 0.25ct Additional Information: Total Diamond Weight: 0.25ct Diamond Colour: G/H Diamond Clarity: Si Total Weight: ...
Category

2010s British Diamond Solitaire Rings

Materials

Diamond, White Gold

Baskin Bros. Art Deco 0.75ct Diamond Engagement Ring in Platinum
Located in Boston, MA
An Art Deco period diamond engagement ring by Baskin Brothers of New York, New York circa the 1920's. Centered by a 0.75 carat old European cut diamond of H color, VS1 clarity. The...
Category

1920s Art Deco Vintage Diamond Solitaire Rings

Materials

Diamond, Platinum

0.61ct D VVS1 GIA Square Modified Solitaire Diamond Ring in 14ct White Gold
Located in London, GB
14ct White Gold 0.61ct D VVS1 GIA Square Modified Solitaire Diamond Ring. Additional Information: Total Diamond Weight: 0.61ct Diamond Colour: D Diamond Clarity: VVS1 Total Weight: ...
Category

2010s British Diamond Solitaire Rings

Materials

Diamond, White Gold, 14k Gold

Diamond Solitaire Ring, 14K Yellow Gold
Located in Miami, FL
Offered here is a bold ring set with a natural earth mined princess cut diamond weighing 0.50 ct, light yellow in color and near flawless. Ring is simple yet so elegant, has a vintage character to it. Great for a women who is looking for a bold everyday ring, or can be a mens engagement...
Category

2010s American Contemporary Diamond Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA Certified 2 Carat Radiant Cut Diamond Platinum Ring
Located in Rome, IT
An extraordinary GIA certified Radiant Brilliant Cut Diamond weighing 2.06 ct, E in color, VS2 in clarity. The center diamond has a Very Good Polish, Good Symmetry, & None fluorescen...
Category

2010s Italian Diamond Solitaire Rings

Materials

Emerald, White Diamond, Diamond, Platinum

Classic 0.25ct Round Diamond Solitaire Ring Set in Platinum
Located in London, GB
This gorgeous classic solitaire diamond ring set with 0.25ct G-H/SI round brilliant cut diamond in platinum, can make a perfect engagement ring for a bride or a birthday present for ...
Category

2010s British Diamond Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 2.01 Ct Fancy Brownish Yellow Diamond 18K Gold Ring
Located in Massafra, IT
An exquisite ring in contemporary design, so modern and particular style. Ring come in 18k with a GIA certified 2,01 carats of Fancy Brownish Yellow Diamond in oval cut. VS1 clarity...
Category

21st Century and Contemporary Diamond Solitaire Rings

Materials

Yellow Diamond, 18k Gold

Vintage Original Circa 1980s 18k Gold Natural Diamond Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 6.4 grams. Totally is about 0.10 ct diamond. The diamond is has vvs clarity and G color. Ring size is 7 US. Box is not included. We can make a...
Category

1980s European Retro Vintage Diamond Solitaire Rings

Materials

Diamond, 18k Gold

Platinum Diamond Solitaire Ring Set with Round Brilliant Cut Diamond
Located in London, GB
An elegant diamond ring for your engagement, set with 0.21ct E colour and SI2 clarity round brilliant cut diamond in a platinum setting. Additional Information: Total Diamond Weight...
Category

2010s British Diamond Solitaire Rings

Materials

Diamond, Platinum

Vintage Platinum & 18ct Yellow Gold Oval 3 Stone Diamond and Ruby Ring
Located in London, GB
Vintage Platinum & 18ct Yellow Gold Oval 3 Stone Diamond and Ruby Ring. Additional Information: Total Diamond Weight: 0.50ct Ruby Weight: 1.75ct ...
Category

2010s British Diamond Solitaire Rings

Materials

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

Hand Engraved Art Deco 0.60 Carat Diamond Solitare Engagement Ring in Platinum
Located in Boston, MA
A beautiful hand engraved Art Deco period diamond engagement ring in platinum. In exceptional condition, this original 1920's piece is centered by a sparkling 0.60 carat G color, VS1...
Category

1930s Art Deco Vintage Diamond Solitaire Rings

Materials

Diamond, Platinum

Art Deco 1.04 Ct Cushion Diamond G VS1 Solitaire 18 KT Ring
Located in Napoli, IT
This classy late Art Deco Diamond solitaire ring is 1930 ca Traditional flower head mount with plain shank exquisitely hand made of solid 18 Kt gold Center Diamond is a bright white ...
Category

1930s European Art Deco Vintage Diamond Solitaire Rings

Materials

Diamond, 18k Gold

Cartier Round Brilliant Cut Diamond Band Platinum Ring
Located in Rome, IT
The ring weighs 4.8 grams, size 7.75, ring width is 2.7 mm & 2.4 mm thick, contains 17 Natural Round Brilliant Cut Side Diamonds weighing approximately 0.51 ct, D-F in Color, VVS-VS2...
Category

2010s French Modern Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. True Square Radiant Brilliant Cut Diamond True Ring
Located in Rome, IT
Tiffany & Co. True 1.74 ct Cut Square Radiant Brilliant Cut Diamond True® Solitaire Setting Engagement Ring.
Category

2010s American Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 10 Carat Round Brilliant Cut Diamond Platinum Ring
Located in Rome, IT
An extraordinary GIA certified Engagement Ring with a round brilliant cut Diamond Cut. The main stone weights 10 Carat, graded F in color and Internally Flawless in Clarity. Excel...
Category

2010s Italian Diamond Solitaire Rings

Materials

White Diamond, Diamond, Platinum

Sapphire and Diamond Gold Men's Ring
Located in New York, NY
Sapphire & Diamond Yellow Gold Men's Ring Sapphire Weight: 1.43 cts Diamond Weight: 1.2 cts Ring Size: 8.5 Re-sizable to any size free of charge Gram Weigh...
Category

1980s American Vintage Diamond Solitaire Rings

Materials

Diamond, Sapphire, Yellow Gold, 14k Gold

Art Deco Style 2.01 Carat White Brilliant Cut Diamond White Gold Engagement Ring
Located in Naples, IT
For any problems related to some materials contained in the items that do not allow shipping, please contact the seller with a private message to solve the problem. We can ship every...
Category

Late 20th Century Italian Art Deco Diamond Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Stunning 14K Emerald & Diamond Halo Ring, Size 7 - Statement Jewelry Piece
Located in Holtsville, NY
Immerse yourself in the enchanting allure of nature with our Forest Ferns collection, and allow us to introduce you to the "Enchanted Forest Ferns Emerald and Diamond Ring." Crafted ...
Category

2010s Indian Diamond Solitaire Rings

Materials

Diamond, Emerald, Yellow Gold

GIA Certified 4 Carat Fancy Intense Yellow Cushion Cut Diamond Ring
Located in Rome, IT
GIA Certified 4 Carat Fancy Intense Yellow Cushion Cut Diamond Ring
Category

2010s Italian Modern Diamond Solitaire Rings

Materials

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

Estate 1.85 Ct Round and Baguette Cut 18 KT ring
Located in Napoli, IT
This estate Diamond ring is 1970 ca Superbly hand crafted of solid 18 KT bicolor version Sleekly tailored band design with a main Diamond pointing ...
Category

1970s European Contemporary Vintage Diamond Solitaire Rings

Materials

Diamond, 18k Gold

GIA Certified 5 Carat Fancy Yellow Heart Cut Platinum Ring
Located in Rome, IT
An exquisite GIA certified 5 carat heart cut diamond ring set with two beautiful trillion cut diamonds and set in solid platinum and 18 yellow gold the ring is resizable
Category

2010s Italian Modern Diamond Solitaire Rings

Materials

White Diamond, Diamond, Platinum

New 18k & 14k Gold Gia Fancy Dark Yellow Brown Solitaire W/ Diamond Halo Ring
Located in Montclair, NJ
This gorgeous, custom made, diamond ring is newly crafted in solid 18k white gold with a 14k rose gold center basket and prongs, and features an amazing, 1.05 carat, GIA certified ov...
Category

2010s American Diamond Solitaire Rings

Materials

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

Diamond Solitaire Ring Set with 0.25ct Round Diamond in 18ct White Gold
Located in London, GB
An elegant Diamond ring for your engagement, set with 0.25ct Round Brilliant Cut Diamond and 0.10ct small Diamonds on shoulders. Additional Information: Total Diamond Weight: 0.25...
Category

2010s British Diamond Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Art Deco Orange Blossom 0.75ct Diamond Engagement Ring in Platinum
Located in Boston, MA
An Art Deco period diamond engagement ring in the Orange Blossom pattern. Crafted in hand engraved pattern and adorned with beautifully detailed orange blossoms. Centered by a 0.75...
Category

1920s American Art Deco Vintage Diamond Solitaire Rings

Materials

Diamond, Platinum

GIA Certified Cushion Red Spinel Diamond Platinum Ring
Located in Rome, IT
The ring weighs 16.6 grams, size 5.5, the center is a Natural Cushion Mixed Checkerboard Cut Red Spinel without any treatment or enhancement, weighing approximately 4.5 ct based on t...
Category

2010s Italian Modern Diamond Solitaire Rings

Materials

Spinel, White Diamond, Diamond, Platinum

GIA Certified 3 Carat Fancy Yellow Emerald Cut Band Ring
Located in Rome, IT
An exquisite emerald cut diamond mounted in solid platinum the main stone weight is 3 carats
Category

2010s Italian Modern Diamond Solitaire Rings

Materials

Emerald, White Diamond, Diamond, Platinum

Natural Diamond 0.06CT 18Karat Rose Gold Baguette Cut Solitaire Ring
Located in Antwerpen, BE
Behold the 18kt Rose Gold Natural Diamond Solitaire Baguette Ring, a masterpiece of grace and refinement. Crafted with precision from 18kt Rose gold, this ring features a Baguette cu...
Category

2010s Belgian Modern Diamond Solitaire Rings

Materials

Diamond, Rose Gold

Round Cut Diamond Yellow Gold Band
Located in Los Angeles, CA
0.0.7 Carat Designer Inspired Diamond Yellow Gold Band! Cute and dainty 0.07 Carat Diamond band that is sure to be a great addition to anyone's accessory collection! The band is...
Category

21st Century and Contemporary American Contemporary Diamond Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA 5.01 Carat Natural Fancy Yellow Round Diamond Ring 14 Karat Yellow Gold
Located in Great Neck, NY
Natural Fancy Brown-Greenish Yellow Round Diamond Ring weighing 5.01 carats. Set on 6-prong 14K solitaire yellow gold. Ring size: 7
Category

2010s American Diamond Solitaire Rings

Materials

Diamond, Brown Diamond, 14k Gold, White Gold, Yellow Gold

Diamond Surrounded Ring in 18ct White Gold
Located in London, GB
18ct White Gold Diamond Ring with a Diamond surrounded by Small Diamonds This beautiful Diamond ring features an 18ct White Gold band set with a Round Brilliant Diamond at its centr...
Category

2010s English Diamond Solitaire Rings

Materials

Diamond, White Gold

Antique 18k Rosy Gold Platinum Oval Cabochon Persian Turquoise Diamond Halo Ring
Located in Montclair, NJ
Here we have a very lovely antique turquoise and diamond ring that was crafted in solid 18k gold with a platinum top during the Vict...
Category

18th Century Victorian Antique Diamond Solitaire Rings

Materials

Diamond, Turquoise, Gold, Platinum

Vintage 1.5 Carat TW Channel and Bezel Set Natural Diamond Mens Ring in 18K Gold
Located in Miami, FL
Vintage 1.50 CTTW Men's Round Cut Natural Diamond Ring. Crafted in 18K solid yellow gold. Featuring a bezel-set center stone and a channel-set diamond halo adorning the center. The f...
Category

Early 2000s North American Art Deco Diamond Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Pavee Set Blue Natural Sapphire & Diamond Ring in 18ct White Gold
Located in London, GB
18ct White Gold Pavee Set Blue Natural Sapphire & Diamond Ring This unique ring features a 1.0ct Blue Sapphire centre stone surrounded by 0.36ct round Diamonds and set on an 18ct Wh...
Category

2010s English Diamond Solitaire Rings

Materials

Diamond, Sapphire, White Gold

Yellow Gold Diamond Vintage Solitaire Ring - 14k Round Brilliant .28ct Floral
Located in Greensboro, NC
Size: 6 3/4 Sizing Fee: Up 2 sizes for $35 or Down 1 size for $35 Era: Vintage Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Diamond Carat(s): .28ct Cu...
Category

20th Century Diamond Solitaire Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Natural Diamond 0.06CT 18Karat White Gold Baguette Cut Solitaire Ring
Located in Antwerpen, BE
Behold the 18kt White Gold Natural Diamond Solitaire Baguette Ring, a masterpiece of grace and refinement. Crafted with precision from 18kt white gold, this ring features a Baguette ...
Category

2010s Belgian Modern Diamond Solitaire Rings

Materials

Diamond, White Gold

Modern Diamond and Platinum Solitaire Ring, 1.55 Carats
Located in London, GB
A modern diamond and platinum solitaire ring, set with a 1.55 carat, E colour, SI1 clarity, round brilliant-cut diamond, in a four claw setting, with tapered baguette diamond set sho...
Category

21st Century and Contemporary British Modern Diamond Solitaire Rings

Materials

Diamond, Platinum

Extraordinary Antique Diamond Solitaire Rings for Sale on 1stDibs

Even as jewelry trends have come and gone, antique and vintage diamond solitaire rings are a classic fashion piece. Although enduringly popular as an engagement ring style, a solitaire ring makes a fantastic addition to any outfit with a variety of shapes and settings to explore.

Simple gold rings with single diamonds were prized possessions in Ancient Rome. However, it was not until the 1940s that engagement rings with a solitaire diamond setting became widely popular.

After the turmoil of the Great Depression and World War II led to a decline in diamond prices, De Beers saw an opportunity. The diamond magnate teamed up with the ad agency N.W. Ayer for the “A Diamond Is Forever” campaign. It was a sensation and cemented the solitaire diamond as the leading engagement ring. Statistics show that diamonds are the most common gemstones for engagement rings, preferred by 87 percent of people. (On 1stDibs, a range of buying guides can be found for those seeking an antique engagement ringvintage engagement ring or Art Deco engagement ring.) 

During the late 19th century, Cartier sought to render the diamonds in their engagement rings and other rings as brilliantly as possible, initially sourcing platinum specifically from Russian mines and matching the durable metal with an equally robust precious stone. These shimmering rings, such as the timeless Solitaire 1895 engagement ring, gave the impression of delicate lace. 

Tiffany & Co. broadly helped put diamonds on the map in 1886 by introducing the American marketplace to the diamond solitaire design, which is still the quintessential engagement ring style. Designed to maximize a diamond’s sparkle, the trademark Tiffany Setting elevated the stone on six prongs (in contrast to the bezel setting, which was common at the time). This setting raises the stone above the band, allowing its facets to catch the light.

Today, the design of diamond solitaire rings takes many forms, and those created by Cartier, Tiffany & Co. and other internationally celebrated jewelry houses are particularly sought-after accessories. Though the single-stone setting remains the same, bands have become more detailed, with some containing other stones or even multiple diamonds. Art Deco, Art Nouveau and other art movements have influenced the design of diamond solitaire rings over the years. However, the simplicity of this accessory remains timeless.

Find antique and vintage diamond solitaire rings on 1stDibs.

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