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Used Diamond Solitaire

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Vintage Diamond Solitaire Ring
Located in Chipping Campden, GB
A stunning vintage diamond solitaire ring. The beautiful central old European cut diamond measures
Category

Late 20th Century Unknown Used Diamond Solitaire

Materials

Diamond, Platinum

Edwardian Diamond Solitaire Ring
Located in Chipping Campden, GB
A stunning diamond solitaire ring from the Edwardian era circa 1901. The beautiful central old
Category

Early 1900s Unknown Edwardian Used Diamond Solitaire

Materials

Diamond, 14k Gold, White Gold

Men's Emerald Diamond Solitaire Ring
Located in New York, NY
Men's Emerald Diamond Solitaire Ring, set in 18K White Gold Matte Finish Diamond Weight: 2.11 Cts
Category

2010s Used Diamond Solitaire

Materials

Diamond, 18k Gold

Certified Burmese Ruby & Diamond Solitaire Ring
Located in New York, NY
Certified Ruby & Diamond Solitaire Ring Ruby Weight: approximately 2.50 cts Ring Size: 6 Re
Category

1980s Used Diamond Solitaire

Materials

Diamond, Ruby, 18k Gold

Diamond Solitaire Ring in Curved White Gold
Located in New York, NY
A stylish 14K White Gold Ring, curved on the sides, mounted with a Round White Diamond Solitaire
Category

20th Century Used Diamond Solitaire

Materials

Diamond, White Diamond, 14k Gold, White Gold

HRD Certified Palladium and Diamond Solitaire Ring
Located in Esch-Sur-Alzette, LU
The HRD Certified Palladium and Diamond Solitaire Ring epitomizes understated luxury and timeless
Category

Mid-20th Century Italian Retro Used Diamond Solitaire

Materials

Diamond, Palladium

Certified Jadeite Jade and Diamond Solitaire Ring
Located in New York, NY
Certified Jadite Jade & Diamond Solitaire Ring, set in Platinum 1 Green Jade 4 Baguettes approx
Category

1950s Used Diamond Solitaire

Materials

Diamond, Jade, Platinum

Antique Diamond Solitaire Ring
Located in London, GB
Here we have a beautifully crafted diamond solitaire ring which dates back to the Victorian period
Category

19th Century Used Diamond Solitaire

Materials

Diamond, 18k Gold, Platinum

Certified 1960's Diamond Solitaire Ring
Located in Chipping Campden, GB
A wonderful diamond solitaire ring from the 1960's. The beautiful central brilliant cut diamond
Category

1960s Unknown Modern Used Diamond Solitaire

Materials

Diamond, 14k Gold

14 Karat White Gold Diamond Solitaire Engagement Ring
Located in Stamford, CT
14 Karat White Gold Diamond Solitaire Engagement Ring Size 7.75. 0.20 total diamond weight. 4 grams
Category

2010s Modern Used Diamond Solitaire

Materials

Diamond, 14k Gold, White Gold

GIA Certified 4 Carat Asscher Cut Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 4 Carat Asscher Cut Diamond Solitaire Ring
Category

2010s Italian Modern Used Diamond Solitaire

Materials

Diamond, White Diamond

GIA Certified Fancy Vivid Yellow Oval Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified Fancy Vivid Yellow Oval Diamond Solitaire Ring
Category

2010s Italian Modern Used Diamond Solitaire

Materials

White Diamond, Diamond, 18k Gold

Certificated 18ct White Gold 0.34ct Diamond Solitaire Ring
By Unbranded
Located in London, GB
Certificated 18ct White Gold 0.34ct Diamond Solitaire Ring. Additional Information: Total Diamond
Category

2010s British Used Diamond Solitaire

Materials

Diamond, White Gold

18 Karat White Gold Diamond Solitaire Ring
Located in Los Angeles, CA
This diamond solitaire ring is crafted in 18-karat white gold, featuring 24 round white diamonds
Category

2010s American Used Diamond Solitaire

Materials

Diamond, White Gold

Art Deco Diamond Solitaire Platinum Ring
Located in Beverly Hills, CA
One Art Deco diamond solitaire platinum ring centering one prong set, old European cut diamond
Category

1930s Art Deco Used Diamond Solitaire

Materials

Diamond, Platinum

.30ct Vintage Old Miner Diamond Solitaire Ring 14kt
Located in New York, NY
.30ct Old Mine Natural Diamond Solitaire ring Durable Built. Vs-2 clarity F color. 14kt yellow
Category

2010s American Used Diamond Solitaire

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Solitaire Cluster Ring in 14ct White Gold
Located in London, GB
14ct White Gold Diamond Solitaire Ring, Set With 7 Round Diamonds in a Cluster Additional
Category

2010s Used Diamond Solitaire

Materials

Diamond, White Gold

Old Mine Diamond solitaire ring, circa 1880.
Located in London, GB
Old mine diamond solitaire ring. Set to centre with a cushion shape old mine diamond, K colour, VS1
Category

1980s Victorian Used Diamond Solitaire

Materials

Diamond, Yellow Gold

18 Karat White Gold Diamond Solitaire Illusion Ring
Located in Los Angeles, CA
This small version of diamond solitaire illusion ring is crafted in 18-karat white gold, featuring
Category

2010s American Used Diamond Solitaire

Materials

Diamond, White Gold

18 Karat White Gold Diamond Solitaire Illusion Ring
Located in Los Angeles, CA
This medium version of diamond solitaire illusion ring is crafted in 18-karat white gold, featuring
Category

2010s American Used Diamond Solitaire

Materials

Diamond, White Gold

18K Gold 1.29 carat Diamond Solitaire Ring
Located in PARIS, FR
18K white gold 1.29 carat brillant-cut diamond solitaire ring. Estimated characteristics : color J
Category

21st Century and Contemporary European Contemporary Used Diamond Solitaire

Materials

Diamond, 18k Gold, White Gold

Antique Diamond Solitaire Ring, English, circa 1920
Located in London, GB
Antique diamond solitaire ring. Set with a round old cut diamond, K colour, VS2 clarity, with an
Category

1920s English Used Diamond Solitaire

Materials

Diamond, 18k Gold

Classic 0.15ct Diamond Solitaire Ring in 18ct Yellow & White Gold
Located in London, GB
Classic 0.15ct Diamond Solitaire Ring, Set In 18ct Yellow & White Gold This beautiful diamond
Category

2010s British Used Diamond Solitaire

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Old mine diamond solitaire ring, circa 1905.
Located in London, GB
Old mine diamond solitaire ring. Set with a cushion shape old mine diamond, L colour, VS2 clarity
Category

Early 1900s Edwardian Used Diamond Solitaire

Materials

Diamond, Yellow Gold, Platinum

18ct Gold Diamond Solitaire Ring circa 1920s
Located in London, GB
18ct gold ring featuring a lovely diamond solitaire. Ring size UK Q 1/2 / US 8 1/4, and inside
Category

Early 20th Century Used Diamond Solitaire

Materials

Diamond, 18k Gold

14K Yellow Gold Emerald Cut Diamond Solitaire Ring 0.45ct
Located in Laguna Beach, CA
Diamond solitaire ring in 14k yellow gold setting. Stamped 14k and weighs 2 grams. The diamond is
Category

21st Century and Contemporary Used Diamond Solitaire

Materials

Diamond, 14k Gold, Yellow Gold

18ct Yellow Gold Old Cut Diamond Solitaire Ring. Est 025ct.
Located in Canterbury, GB
This unisex old cut diamond solitaire ring is set in 18ct yellow gold. Diamond est 0.25ct and this
Category

1840s Victorian Used Diamond Solitaire

Materials

Diamond

Art Deco Diamond Solitaire White Gold Ring
Located in Beverly Hills, CA
One Art Deco diamond solitaire ring in 14K white gold centering one prong set, old European cut
Category

1930s Art Deco Used Diamond Solitaire

Materials

Diamond, 14k Gold, White Gold

Victorian .35 Ct Diamond Solitaire Gent Ring
Located in Napoli, IT
A fine Victorian period Diamond solitaire ring, 1900 ca Hand crafted of 15 KT gold Traditional
Category

Late 19th Century European Victorian Used Diamond Solitaire

Materials

Diamond, 15k Gold

14K Yellow Gold Diamond Solitaire Ring 0.25 ct
Located in Laguna Beach, CA
Men's diamond solitaire ring in 14k yellow gold setting. Stamped 14k and weighs 7.1 grams. The
Category

Mid-20th Century Unknown Used Diamond Solitaire

Materials

Diamond, 14k Gold, Yellow Gold

18k Yellow Gold Natural Diamond Solitaire Ring
By VR Jewels
Located in Houston, TX
Natural Diamond Solitaire Ring in 18K Gold featuring natural diamonds of 0.3 carats. The gorgeous
Category

21st Century and Contemporary American Modern Used Diamond Solitaire

Materials

Diamond, Yellow Gold, 18k Gold, Gold

Edwardian 1.05 Carat Diamond Solitaire Engagement Ring
Located in London, GB
This is an 18ct yellow gold Edwardian diamond solitaire ring. The 1.05 carat old mine cut diamond
Category

20th Century Used Diamond Solitaire

Materials

Diamond, Yellow Gold

Contemporary 4.08 Carat Emerald Cut Diamond Solitaire
Located in London, GB
This breathtaking emerald cut diamond solitaire holds a 4.08 carat diamond in the centre. It is
Category

21st Century and Contemporary Unknown Modern Used Diamond Solitaire

Materials

Diamond, 18k Gold

Certified 1.01 Carat Flawless, Top Wesselton Diamond Solitaire, White Gold Ring
Located in Berlin, DE
An almost perfect Diamond Solitaire, 18 Karat white Gold Ring. 1.01 Carat Flawless Top Wesselton
Category

Late 20th Century Modern Used Diamond Solitaire

Materials

White Diamond, 18k Gold, White Gold

GIA Certified 8 Carat Burma Origin Oval Blue Sapphire Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 8 Carat Burma Origin Oval Blue Sapphire Diamond Solitaire Ring
Category

2010s Italian Modern Used Diamond Solitaire

Materials

White Diamond, Blue Sapphire, Diamond, Platinum

14K Yellow Gold Vintage Diamond Solitaire Ring, .25ct, 2.3g
Located in Laguna Beach, CA
Ladies vintage diamond solitaire ring in 14k yellow gold setting. The diamond is an old-Euro cut
Category

Mid-20th Century Used Diamond Solitaire

Materials

Diamond, Yellow Gold

Old Mine Diamond Solitaire Ring, circa 1900
Located in London, GB
Old mine diamond solitaire ring. Set centrally with a cushion shape old mine diamond, L colour, SI2
Category

Early 1900s Victorian Used Diamond Solitaire

Materials

Diamond, Yellow Gold

GIA 0.53 Carat Cushion Pink Diamond Solitaire Ring 14K Yellow Gold
Located in Great Neck, NY
Gorgeous diamond ring features a 0.53 carat GIA faint pink cushion diamond solitaire set in a
Category

2010s American Used Diamond Solitaire

Materials

Pink Diamond, Diamond, Yellow Gold, 14k Gold, Gold

GIA 0.53 Carat Cushion Pink Diamond Solitaire Ring 14K Yellow Gold
Located in Great Neck, NY
Gorgeous diamond ring features a 0.53 carat GIA faint pink cushion diamond solitaire set in a
Category

2010s American Used Diamond Solitaire

Materials

Diamond, Pink Diamond, Gold, 14k Gold, Yellow Gold

18 Karat Rose Gold 0.74 Carat Diamond Solitaire Ring
By Gems Paradise
Located in Jaipur, IN
Experience the timeless allure of our 18 Karat Rose Gold 0.74 Carat Diamond Solitaire Ring—a
Category

2010s Indian Modern Used Diamond Solitaire

Materials

Diamond, 18k Gold

18 Karat White Gold 0.74 Carat Diamond Solitaire Ring
By Gems Paradise
Located in Jaipur, IN
Experience the timeless allure of our 18 Karat White Gold 0.74 Carat Diamond Solitaire Ring—a
Category

2010s Indian Contemporary Used Diamond Solitaire

Materials

Diamond, 18k Gold

18 Karat Yellow Gold 0.74 Carat Diamond Solitaire Ring
By Gems Paradise
Located in Jaipur, IN
Experience the timeless allure of our 18 Karat Yellow Gold 0.74 Carat Diamond Solitaire Ring—a
Category

2010s Indian Contemporary Used Diamond Solitaire

Materials

Diamond, 18k Gold

2.2 Carat Diamond Solitaire Flower Ring, 18 Karat White Gold
Located in Berlin, DE
Stunning 2.2 Carat Diamond Solitaire Ring, 18 Karat White Gold. Set with seven white diamonds. 1 x
Category

20th Century Used Diamond Solitaire

Materials

Diamond, White Diamond, 18k Gold, White Gold

Retro 3.10 Ct Diamond Solitaire Gent Ring 18 KT
Located in Napoli, IT
A stunning Retro style Gent Diamond solitaire ring, 1940 ca Italian origin Strong character
Category

1940s Italian Retro Used Diamond Solitaire

Materials

Diamond, 18k Gold

Art Deco diamond solitaire ring, French, circa 1935.
Located in London, GB
Art Deco diamond solitaire ring. Set to centre with a round old cut diamond, K colour, SI2 clarity
Category

1930s French Art Deco Used Diamond Solitaire

Materials

Diamond, Platinum

Classic 14 Karat White Gold 0.75 Carat Princess Cut Diamond Solitaire Ring
Located in Miami, FL
14k White Gold 0.75 Carat Princess Cut Diamond Solitaire Ring. The Diamonds clarity clarity I/H and
Category

Early 2000s Used Diamond Solitaire

Materials

Diamond, White Gold

Vintage 18kt yellow and white gold diamond solitaire ring
Located in Braintree, GB
Vintage 18kt yellow and white gold diamond solitaire ring. X-Ray tested positive for 18kt gold
Category

1990s European Used Diamond Solitaire

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

14k Yellow Gold ~ 4.5mm x 9mm Marquise Diamond Solitaire Engagement Ring Sz 4.5
Located in Las Vegas, NV
14k Yellow Gold ~ 4.5mm x 9mm Marquise Diamond Solitaire Engagement Ring Sz 4.5
Category

1980s Italian Artisan Used Diamond Solitaire

Materials

Diamond, Yellow Gold

Bezel Set Diamond Solitaire 18 Karat Yellow Gold Estate Ring
Located in Mount Kisco, NY
to one full cut round faceted .94 carat H/VS diamond solitaire in a rhodium setting. Unisex
Category

2010s American Used Diamond Solitaire

Materials

Diamond, 18k Gold, Yellow Gold

Delightful Cabochon Ruby and Diamond Solitaire Ring in 18 Karat
Located in Wailea, HI
Delightful Cabochon Ruby and Diamond Solitaire Ring in 18k One Cabochon Ruby weighing 1.12 carats
Category

Late 20th Century American Modern Used Diamond Solitaire

Materials

White Diamond, Ruby

14K Yellow Gold RBC Diamond Solitaire Ring G-H, i1 0.97TDW, 2.8gr
Located in Laguna Beach, CA
14K Yellow Gold RBC Diamond Solitaire Ring G-H, i1 0.97TDW, 2.8gr Ladies diamond solitaire ring
Category

Mid-20th Century Unknown Used Diamond Solitaire

Materials

Diamond, 14k Gold, Yellow Gold

18 Karat White Gold Diamond Solitaire Ring
By Gems Paradise
Located in Jaipur, IN
18 Karat White Gold Diamond Solitaire Ring Coming from the house of classic style, this diamond
Category

2010s Indian Modern Used Diamond Solitaire

Materials

Diamond, Gold, 18k Gold, White Gold

Diamond Solitaire Ring
By Vitale 1913
Located in Monte-Carlo, MC
memories and feelings . 18K white gold engagement solitaire ring is from Timeless Collection. This
Category

2010s Italian Contemporary Used Diamond Solitaire

Materials

Diamond, White Diamond, 18k Gold, White Gold

Art Deco 0.50ct Diamond Solitaire Ring, c.1920s
Located in London, GB
Hand crafted in the 1920s this diamond solitaire ring showcases the beauty of the Art Deco era
Category

1920s Unknown Art Deco Used Diamond Solitaire

Materials

Diamond, 18k Gold, Platinum

Mid Century 0.90 Carat Diamond Solitaire Style Platinum Ring
Located in Montgomery, AL
simply beautiful diamond solitaire style features a center diamond measuring approximately 0.90 carats
Category

Mid-20th Century Retro Used Diamond Solitaire

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Diamond Solitaire Ring in Platinum H VS1 0.26 CTW
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Diamond Solitaire Ring in Platinum H VS1 0.26 CTW PRIMARY DETAILS SKU: 125078
Category

21st Century and Contemporary Used Diamond Solitaire

Materials

Diamond, Platinum

Vintage 0.50ct Diamond Solitaire Engagement Ring, c.1950s
Located in London, GB
This darling, 1950s era diamond solitaire engagement ring centres an eight cut diamond in fluted
Category

1950s Unknown Used Diamond Solitaire

Materials

Diamond, 18k Gold

Diamond Solitaire Ring in Art Deco Style
By Gems Paradise
Located in Jaipur, IN
Diamond Solitaire Ring in Art-Deco Style This Victorian period art-deco style impressive diamond
Category

2010s Indian Art Deco Used Diamond Solitaire

Materials

Diamond, 14k Gold, Silver

Handcrafted Diamond Solitaire Ring, 18K Yellow Gold
Located in London, GB
Art Deco inspired diamond solitaire ring. A continuous flowing line of gold wraps around a a white
Category

2010s European Art Deco Used Diamond Solitaire

Materials

Diamond, Yellow Gold

Diamond Solitaire Ring
Located in Geneva, CH
Ring in 18kt yellow gold set with one diamond  0.12 cts Size 54 
Category

21st Century and Contemporary Swiss Contemporary Used Diamond Solitaire

Materials

Diamond, Yellow Gold, 18k Gold

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Used Diamond Solitaire For Sale on 1stDibs

Find the exact used diamond solitaire you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Gold, White Gold and 18k Gold. Our collection of these items for sale includes 4711 vintage editions and 7498 modern creations to choose from as well. Making the right choice when shopping for a used diamond solitaire may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Creating a used diamond solitaire has been a part of the legacy of many jewelers, but those produced by Tiffany & Co., Antinori Fine Jewels and Cartier are consistently popular. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and old european cut alternatives. There aren’t many items for men if you’re seeking a used diamond solitaire, as most of the options available are for women and unisex.

How Much is a Used Diamond Solitaire?

Prices for a used diamond solitaire can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $6,600,000, while this accessory, on average, fetches $4,992.
Questions About Used Diamond Solitaire
  • 1stDibs ExpertFebruary 22, 2021
    Rolex uses only the highest quality diamonds in their watches and compares these stones against certified master stones. They are the most colorless, so in ranges D to G.
  • 1stDibs ExpertSeptember 28, 2021
    The best setting for a solitaire diamond is the prong setting. In such a setting, the stone is held in place with a minimal amount of metal allowing more light to pass through the diamond resulting in added brilliance. Find a collection of solitaire diamond jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 13, 2023
    Cartier exclusively uses diamonds from classes D through H to ensure that the gemstones are colorless and have little or no fluorescence. Their high standards contribute to the quality of the luxury jewelry maker's pieces. Shop a collection of Cartier diamonds from some of the world’s top jewelers on 1stDibs.
  • 1stDibs ExpertOctober 12, 2021
    Rolex only employs the greatest melee diamonds. Only diamonds with a clarity of at least IF and color between D and G are used in their products. On 1stDibs, find a variety of bejeweled Rolex watches today.
  • 1stDibs ExpertJune 15, 2023
    No, Breitling doesn’t use natural diamonds in their watches as of the fall of 2022. At that time, the luxury watchmaker switched from gemstones sourced from nature to artisanal laboratory-made diamonds. On 1stDibs, find a selection of Breitling watches from some of the world’s top sellers.
  • 1stDibs ExpertMarch 22, 2022
    Yes, Omega uses real diamonds in its watch designs. Modern timepieces feature Top Wesselton diamonds. The brand only chooses ones with VVS ratings to ensure clarity. On 1stDibs, you can shop a selection of Omega watches from some of the world’s top sellers.
  • 1stDibs ExpertFebruary 22, 2021
    Rolex uses only the highest quality melee diamonds with between D and G in color and IF in clarity. Every diamond is tested individually to make sure it is real.
  • 1stDibs ExpertApril 5, 2022
    Rolex uses some of the highest quality diamonds available. The diamonds used in its products must rank IF or above in clarity and between D-G in coloring. Shop a range of authentic Rolex timepieces from the world’s top boutiques on 1stDibs.
  • 1stDibs ExpertNovember 8, 2023
    Yes, Cartier uses real diamonds for its jewelry. Only the finest quality diamonds with little or no fluorescence are chosen for the French luxury brand's rings, necklaces, earrings and bracelets. The majority of Cartier diamonds also come from Responsible Jewellery Council (RJC)-certified sources, attesting to the fact that they were sustainably acquired. On 1stDibs, shop a collection of Cartier jewelry.
  • 1stDibs ExpertMarch 22, 2022
    Roberto Coin uses genuine conflict-free diamonds of various grades in the brand's jewelry. Most pieces feature 18-karat yellow, white or rose gold, and many include precious gemstones. As a sign of authenticity, the brand adds a small genuine ruby to each piece. Find a range of Roberto Coin jewelry on 1stDibs.
  • 1stDibs ExpertApril 26, 2024
    Yes, David Yurman uses real diamonds. The American jewelry maker carefully selects only genuine diamonds that meet its exceptionally high standards for clarity, color and cut. David Yurman only sources diamonds using the Kimberley Process to ensure that its gemstones are conflict-free. Shop a collection of David Yurman diamond jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Yes, Cartier does indeed use real diamonds for its rings. Cartier chooses only gems with little or no fluorescence, and sources most of its diamonds from RJC-certified companies. Shop a collection of expertly vetted Cartier jewelry from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Yes, Judith Ripka does indeed use real diamonds. The luxury jewelry brand currently uses mined diamonds for its designs, but will slowly shift to lab-created or cultured diamonds for its pieces in the future. Shop a collection of Judith Ripka jewelry from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Yes, Roberto Coin uses real diamonds. Roberto Coin is committed to using fair-trade diamonds and has a zero-tolerance policy towards the use of conflict diamonds. All Roberto Coin diamonds are certified by the Kimberley Process Certification Scheme (KPCS) as coming from legitimate sources. Shop a collection of Roberto Coin diamond jewelry on 1stDibs.