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Round Diamond Solitaire Ring Set

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Princess Cut & Round Diamond Solitaire Ring Set in 18ct Yellow & White Gold
Located in London, GB
Princess Cut & Round Diamond Solitaire Ring, Set In 18ct Yellow & White Gold. This 18ct yellow
Category

2010s British Solitaire Rings

Materials

Diamond, White Gold, Yellow Gold, 18k Gold

Classic 0.25ct Round Diamond Solitaire Ring Set in Platinum
By Unbranded
Located in London, GB
This gorgeous classic solitaire diamond ring set with 0.25ct G-H/SI round brilliant cut diamond in
Category

2010s British Solitaire Rings

Materials

Diamond, Platinum

Diamond Solitaire Ring Set With 0.80ct Round Brilliant Cut Diamond
Located in London, GB
This gorgeous solitaire diamond ring set with 0.80ct I/SI1 round brilliant cut diamond in
Category

2010s British Solitaire Rings

Materials

Diamond, Platinum

18k Gold Diamond Round Diamond Bezel Set Ring Diamond Solitaire Ring
By Oshi Jewels
Located in Bangkok, TH
Stunning high quality Minimal Style Ring with Diamonds in 18k solid gold. Available in three colors
Category

21st Century and Contemporary Thai Modern Solitaire Rings

Materials

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

14k Gold Diamond Round Diamond Bezel Set Ring Diamond Solitaire Ring
By Oshi Jewels
Located in Bangkok, TH
Stunning high quality Minimal Style Ring with Diamonds in 14k solid gold. Available in three colors
Category

21st Century and Contemporary Thai Modern Solitaire Rings

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

14k Gold Diamond Round Diamond Bezel Set Ring Diamond Solitaire Ring
By Oshi Jewels
Located in Bangkok, TH
Stunning high quality Minimal Style Ring with Diamonds in 14k solid gold. Available in three colors
Category

21st Century and Contemporary Thai Modern Solitaire Rings

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

18k Gold Diamond Round Diamond Bezel Set Ring Diamond Solitaire Ring
By Oshi Jewels
Located in Bangkok, TH
Stunning high quality Minimal Style Ring with Diamonds in 18k solid gold. Available in three colors
Category

21st Century and Contemporary Thai Modern Solitaire Rings

Materials

Diamond, 18k Gold, Rose Gold, White Gold, Yellow 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
Category

2010s British Solitaire Rings

Materials

Diamond, Platinum

Platinum Diamond Solitaire Ring Set with 0.51ct Round Brilliant Cut Diamond
Located in London, GB
An elegant Diamond ring for your engagement, set with 0.51ct E colour and VS2 clarity natural round
Category

2010s British Solitaire Rings

Materials

Diamond, Platinum

18ct Yellow Gold Diamond Solitaire Ring Set With 0.58ct Round Diamond & 0.43ct
Located in London, GB
An elegant diamond solitaire ring 0.58ct round diamond I-J/SI1, set with baguettes shoulders
Category

2010s British Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

18ct Yellow Gold & White Solitaire Diamond Ring Set With 1 Round Diamond
Located in London, GB
An vintage diamond ring for your engagement, set with 0.25ct centre stone natural round brilliant
Category

2010s British Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Diamond Solitaire Ring Set with 0.39ct Natural Round Diamond in 18ct White Gold
Located in London, GB
An elegant diamond ring for your engagement, set with 0.39ct round brilliant cut natural diamond in
Category

2010s Solitaire Rings

Materials

Diamond, White Gold

Diamond Solitaire Ring Set with 0.30ct Natural Round Diamond in 18ct White Gold
Located in London, GB
An elegant Diamond ring for your engagement, set with 0.30ct round brilliant cut natural Diamond
Category

2010s British Solitaire Rings

Materials

Diamond, White Gold, 18k Gold

Solitaire Diamond Ring Set with 0.50ct I/SI1 Round Diamond in 18ct Yellow Gold
Located in London, GB
A beautiful 18ct Yellow & White Gold solitaire Diamond ring, set with a 0.50ct Round brilliant cut
Category

2010s British Solitaire Rings

Materials

Diamond, Yellow Gold, 18k Gold

Solitaire wedding ring in 18 carat gold set with 1 round-cut diamond
Located in Monte-Carlo, MC
Solitaire wedding ring in 18 carat gold set with 1 round-cut diamond totalling 1.20 carats. Colour
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Gold

Yellow Gold Diamond Solitaire Ring - 18k Round 2.50ct GIA Bezel Set Engagement
Located in Greensboro, NC
Stone Information Natural Diamond Carat(s): 2.50ct Cut: Round Brilliant Color: K Clarity: SI2 Certified
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Classic Solitaire Round Diamond Engagement Ring 0.90ct I/SI2 Set In 18ct Gold
Located in London, GB
This preloved classic 18ct yellow gold and white head solitaire round brilliant-cut diamond ring
Category

2010s British Solitaire Rings

Materials

Diamond, Gold, 18k 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
Category

2010s British Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

.24ct Diamond Solitaire Ring + Band 14kt Set
Located in New York, NY
Vintage Solitaire & Band .24ct Natural Round Diamond Center & .28ct Natural Round Cut Accent
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

.68ct Diamond Solitaire Ring + Band 14kt Set
Located in New York, NY
Vintage Solitaire & Band .68ct Natural Round Diamond Center & .60ct Natural Round Cut Accent
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Solitaire wedding ring in 18 carat gold set with 1 round brilliant cut diamond
Located in Monte-Carlo, MC
Solitaire wedding ring in 18 carat gold set with 1 round brilliant cut diamond Colour: H Clarity
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Gold

Classic Solitaire Diamond Ring with Channel Set Shoulders
By Unbranded
Located in London, GB
Classic 18ct White Gold Solitaire Diamond Ring With Channel Set Shoulders Additional Information
Category

2010s British Solitaire Rings

Materials

Diamond, 18k Gold

Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
diamond grading certificate. Condition This platinum solitaire ring is fine quality, set with a very high
Category

Vintage 1960s Solitaire Rings

Materials

Diamond, Platinum

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 Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Diamond Solitaire Ring
Located in Geneva, CH
Ring in 18kt white gold set with one diamond  0.18 cts Size 53         
Category

21st Century and Contemporary Swiss Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Diamond Solitaire Ring
Located in Geneva, CH
Ring in 18kt white gold set with one diamond  0.16 cts Size 55     
Category

21st Century and Contemporary Swiss Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Diamond Solitaire Ring
Located in Geneva, CH
Ring in 18kt white gold set with one diamond 0.21 cts Size 52     
Category

21st Century and Contemporary Swiss Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.23 carat diamond and contemporary platinum solitaire ring; part of our
Category

2010s Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Diamond Solitaire Platinum Engagement Ring .46ct VS1 Round
By Tiffany & Co.
Located in Overland Park, KS
Listed is a like new Tiffany & Co. platinum diamond solitaire engagement ring complete with boxes
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

1.78 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.78 carat diamond and platinum solitaire ring; part of our diverse
Category

Vintage 1910s Unknown Solitaire Rings

Materials

Diamond, Platinum

.40ct Diamond Solitaire Ring + Band 14kt Set
Located in New York, NY
Vintage Solitaire & Band .40ct Natural Princess Cut Diamond Center & .30ct Natural Round Cut
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 0.23ct IVVS2
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. classic solitaire engagement ring finely crafted in platinum featuring a round
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 9.05ct Round Brilliant Cut Diamond Solitaire Engagement Ring
Located in Miami, FL
and attention to detail, this ring features a 9.05ct Round Brilliant Cut diamond at its heart. The
Category

2010s American Modern Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 4.09 Carat Round Diamond Platinum 950 Solitaire Ring
By FERRUCCI
Located in New York, NY
, platinum 950 solitaire ring. Custom options for diamonds and settings are always available. Ring size is 5
Category

2010s American Art Deco Solitaire Rings

Materials

Diamond, Platinum

1.12 Carat Round Diamond 14 Karat White Gold Solitaire Ring
Located in Great Neck, NY
1.12 ct round brilliant cut natural diamonds. 6 prong solitaire setting, set in 14k white gold
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

18ky Diamond Solitaire Ring
Located in Cincinnati, OH
prong set round diamond. Diamond is approximately .36tdw. G-H color, VS2-SI1 clarity. Band is
Category

Early 20th Century Unknown Solitaire Rings

Materials

Diamond, 18k Gold

1.12 Carat Round Diamond 14 Karat White Gold Solitaire Ring
Located in Great Neck, NY
1.12 ct round brilliant cut natural diamonds. 6 prong solitaire setting, set in 14k white gold
Category

2010s American Solitaire Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Classic Platinum Solitaire Round Diamond Engagement Ring 0.41ct F/VS1 IGI
Located in London, GB
This preloved classic platinum solitaire crossover round brilliant cut diamond ring is set with
Category

2010s British Solitaire Rings

Materials

Diamond, Platinum

Luxurious Solitaire Diamond Ring set in 18K Yellow Gold
Located in רמת גן, IL
timeless beauty. At the center of this captivating piece sits a dazzling round brilliant natural diamond
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

GIA Certified 0.51 Carat Solitaire Round Brilliant Diamond Ring in Platinum
Located in London, GB
This elegantly dainty ring features a solitaire Round Brilliant Diamond weighing 0.51 carats at its
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 0.40 Carat Solitaire Round Brilliant Diamond Ring in Platinum
Located in London, GB
Timeless and classical, this elegant ring features a stunning solitaire Round Brilliant Diamond set
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

1950s French Diamond White Gold Platinum Set Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage French 0.55 carat diamond and 18k white gold, platinum set solitaire
Category

Vintage 1950s French Solitaire Rings

Materials

Diamond, 18k Gold, Platinum, White Gold

Van Cleef & Arpels 0.77 carat Round Diamond Solitaire Bypass Ring
By Van Cleef & Arpels
Located in New York, NY
. The ring showcases a 0.77 carat round diamond, certified by GIA to be H color and VS2 clarity. The
Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany 0.38 Carat Solitaire Diamond Ring PT950 with Channel Set Diamonds
By Tiffany & Co.
Located in Kobe, Hyogo
Item: Tiffany The Tiffany Setting Engagement Ring with a Channel Set Diamond Band Stones: Diamond
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

1 Carat Round Solitaire Diamond Ring in 18k Solid Gold
Located in New Delhi, DL
This is a ring made of 18k solid gold, featuring a 1-carat round solitaire diamond in the center
Category

21st Century and Contemporary Indian Art Deco Solitaire Rings

Materials

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

Tiffany & Co. 1.02 Ct. G, VVS2 Round Diamond Solitaire Platinum Ring
By Tiffany & Co.
Located in Honolulu, HI
100% Authentic Tiffany & Co. Platinum Solitaire engagement ring with 1.02 carat round brilliant cut
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

Certified Round Brilliant Cut Diamond Solitaire Ring in Platinum and Gold
Located in London, GB
A beautiful certified round brilliant cut diamond single solitaire ring set in 18k yellow gold and
Category

2010s British Modern Solitaire Rings

Materials

Diamond, Gold, Platinum

Exquisite 0.30ct Solitaire Diamond Ring set in 18K Rose Gold
Located in רמת גן, IL
Solitaire Diamond Ring is a celebration of refined taste and enduring beauty. Its timeless design and the
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, Rose Gold

French Solitaire Diamond Engagement Ring with Diamond Set Shoulders
Located in London, GB
Solitaire diamond engagement ring with diamond set shoulders. Centrally set with round old cut
Category

Vintage 1930s French Solitaire Rings

Materials

Diamond, White Gold

0.86 Carat Natural Round Diamond Solitaire Ring 14 Karat White Gold
Located in Great Neck, NY
Natural 0.86 Carat Round Diamond Ring 14 Karat White Gold. Set on 6-prong Solitaire 14K white gold
Category

2010s American Solitaire Rings

Materials

Diamond, Gold, 14k Gold, White Gold

0.56 Carat Round Cut Diamond 14 Karat White Gold Solitaire Ring
By Roshe Jewels
Located in Los Angeles, CA
A beautiful Round Cut Diamond Solitaire ring set in a Halo Diamond setting. The center Round Cut
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 1.44ct GVS1
By Tiffany & Co.
Located in New York, NY
color and VS1 clarity round brilliant cut diamond set in six prongs. This ring has been inspected and
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Vintage 1960s Diamond and Yellow Gold Platinum Set Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive platinum set vintage 0.35 carat diamond solitaire ring in 18 karat yellow
Category

Vintage 1960s Solitaire Rings

Materials

Diamond, Yellow Gold, Platinum

2.39 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 2.39 Carat diamond and platinum solitaire engagement ring; part of
Category

21st Century and Contemporary British Solitaire Rings

Materials

Diamond, Platinum

Certified Round Brilliant Cut Diamond Solitaire Ring in 18k Yellow Gold
Located in London, GB
A beautiful certified round brilliant cut diamond single solitaire ring set in 18k yellow gold
Category

2010s British Modern Solitaire Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

GIA 1.01 Carat Round Diamond 14 Karat Yellow Gold Solitaire Ring
Located in Great Neck, NY
GIA 1.01 ct round brilliant cut natural diamonds. 6 prong solitaire setting, set in 14k yellow gold
Category

2010s American Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

GIA 1.01 Carat Round Diamond 14 Karat Yellow Gold Solitaire Ring
Located in Great Neck, NY
GIA 1.01 ct round brilliant cut natural diamonds. 6 prong solitaire setting, set in 14k yellow gold
Category

2010s American Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Diamond and Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.73 carat old European round cut diamond solitaire in a vintage 18k
Category

Vintage 1910s Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Oval 0.65ct Natural Ruby Set in Platinum Solitaire Diamond Ring
Located in London, GB
This beautiful ring set with oval 0.65ct natural ruby gemstone in platinum ring setting with 2
Category

2010s British Solitaire Rings

Materials

Diamond, Ruby, Platinum

Bogo Diamond 10K Yellow Gold Custom Ring, Solitaire Prong Setting, Round Cut
Located in Milford, DE
A minimalist, elegant diamond ring with art-deco influence. Features a single, round cut diamond
Category

20th Century Solitaire Rings

Materials

Diamond, 10k Gold

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Round Diamond Solitaire Ring Set For Sale on 1stDibs

Find the exact round diamond solitaire ring set you’re shopping for in the variety available on 1stDibs. Frequently made of gold, white gold and 18k gold, this item was constructed with great care. You can easily find a 1701 antique edition and 2742 modern creations to choose from as well. Making the right choice when shopping for a round diamond solitaire ring set 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. There have been many well-made iterations of the classic round diamond solitaire ring set over the years, but those made by Tiffany & Co., Cartier and Gems Paradise are often thought to be among the most beautiful. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and brilliant cut cut versions available here, too. When shopping for a round diamond solitaire ring set, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Round Diamond Solitaire Ring Set?

Prices for a round diamond solitaire ring set 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 $4,444.

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 Bulgari 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.