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Round Solitaire Engagement Ring Platinum

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Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.22 carat diamond and contemporary platinum solitaire ring; part of our
Category

Vintage 1960s 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

Platinum Solitaire Round Diamond Engagement Ring GIA 0.50ct D/SI1
Located in London, GB
This preloved classic solitaire round brilliant-cut diamond ring is a round brilliant cut 0.50ct D
Category

2010s British Solitaire Rings

Materials

Diamond, Platinum

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. 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

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring .54Ct IVVS1
By Tiffany & Co.
Located in New York, NY
Tiffany & Co Round Brilliant Solitaire featuring a 0.54 ct Center I color VVS1 clarity diamond
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 1.17ct IVVS1
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Solitaire diamond engagement ring finely crafted in a six prong platinum mounting
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

White Diamond, Diamond, Platinum

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

Contemporary Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive contemporary 0.63 carat diamond and platinum solitaire style engagement ring; part of
Category

Early 2000s British Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Round Diamond 0.42 Carat D VS2 Solitaire Engagement Ring Platinum
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Classic Round Diamond Solitaire Engagement Ring Style: Solitaire Dia. number
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 1.31ct G VVS2
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Solitaire Diamond Engagement ring finely crafted in a six prong platinum mounting
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Round Diamond 0.37 Cts F VVS1 Solitaire Engagement Ring Platinum
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Tiffany Setting Round Diamond Engagement Ring Style: 6 Prong Tiffany Solitaire Ref
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

2000s Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive contemporary 0.45 carat diamond and platinum solitaire style engagement ring; part of
Category

Early 2000s British Solitaire Rings

Materials

Diamond, Platinum

1980s Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.25 carat diamond and platinum solitaire ring; part of our diverse
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 1.44ct GVS1
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. solitaire engagement ring finely crafted in platinum featuring a fine 1.44 carat , G
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Vintage 90s Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.38 carat diamond and platinum solitaire ring; part of our diamond
Category

1990s Unknown Solitaire Rings

Materials

Diamond, Platinum

1.22 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
contemporary round cut diamond solitaire ring has been crafted in platinum. The ring displays a 1.12Ct modern
Category

Early 2000s Unknown Solitaire Rings

Materials

Diamond, Platinum

0.99 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine 0.99 carat modern brilliant round cut diamond and platinum solitaire ring; part of our
Category

Early 2000s Unknown Contemporary Solitaire Rings

Materials

Diamond, 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

1.28 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A very fine and impressive vintage 1.28 Ct diamond and contemporary platinum solitaire ring; part
Category

1990s British Solitaire Rings

Materials

Diamond, Platinum

1.86 Carat Diamond Solitaire Engagement Ring in Platinum
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.86 carat diamond and platinum solitaire engagement ring
Category

2010s British Contemporary Solitaire Rings

Materials

Diamond, Platinum

1.25 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.25 carat diamond and contemporary platinum solitaire ring; part of
Category

Vintage 1940s Contemporary Solitaire Rings

Materials

Diamond, Platinum

Vintage 1.28 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.28 carat (total) diamond solitaire ring in platinum; part
Category

Vintage 1940s Solitaire Rings

Materials

Diamond, Platinum

1940s 1.04 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.04 carat diamond and contemporary platinum solitaire engagement
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, Platinum

Sunflower Diamond Platinum Solitaire Engagement Ring GIA Certified
Located in Sherman Oaks, CA
Gorgeous Platinum Band ring with GIA-Certified Bezel-Set Round Brilliant Center Stone Features
Category

Late 20th Century Solitaire Rings

Materials

Diamond, Platinum

Antique 4.33 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 4.33 carat diamond and platinum solitaire engagement ring
Category

Vintage 1910s Unknown Solitaire Rings

Materials

Diamond, Platinum

Cartier 'Solitaire 1895' Diamond Engagement Ring, Platinum 0.51 Carat
By Cartier
Located in London, GB
A Cartier 'Solitaire 1895' diamond engagement ring, platinum 0.51 carat. From the Cartier
Category

2010s Unknown Modern Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co Platinum Solitaire GIA Round Diamond Engagement Ring .90 G VVS2
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. solitaire engagement ring finely crafted in a 6 prong platinum mounting featuring a
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

Antique 1.86 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 1920's 1.86 carat diamond and platinum solitaire engagement ring; part of our
Category

Vintage 1920s Unknown Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co Engagement Ring .20ct G-VS1  Diamond Solitaire Platinum
By Tiffany & Co.
Located in Dearborn, MI
Tiffany & Co Engagement Ring .20ct G-VS1  Diamond Solitaire Platinum Featuring a SUPERB Tiffany
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

1.19 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.19 carat diamond and platinum solitaire ring; part of our diverse
Category

Early 2000s Unknown Solitaire Rings

Materials

Diamond, Platinum

1.01 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 1.01 ct diamond and platinum solitaire ring; part of our diamond engagement ring
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, Platinum

1.58 Round Cut Aquamarine Solitaire Engagement Ring, Platinum
Located in New York, NY
Platinum solitaire ring showcasing a 1.58-carat round aquamarine in prong setting. Shoulders
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Aquamarine, Diamond, Platinum

2.38 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 2.38 carat diamond and platinum solitaire engagement ring
Category

21st Century and Contemporary British Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co Solitaire Diamond Platinum Engagement Ring 1.10ct H-VS2
By Tiffany & Co.
Located in Dearborn, MI
Tiffany & Co Solitaire Diamond Platinum Engagement Ring 1.10ct H-VS2  Featuring a Stunning
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 5.07 Carat Handmade Solitaire Diamond Platinum Engagement Ring
By H & H Jewels
Located in Miami, FL
This captivating round diamond platinum engagement ring features an exquisite 5.07 carat center
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

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

Cartier 3.27 carat Solitaire Diamond Platinum Engagement Ring
By Cartier
Located in London, GB
Cartier solitaire diamond engagement ring. Set to centre with a round old cut diamond, D colour
Category

Vintage 1950s French Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co 3.24ct Round Brilliant Solitaire Engagement Ring GIA Certified
By Tiffany & Co.
Located in Santa Barbara, CA
Presenting to you a significant Tiffany & Co solitaire diamond engagement ring. Exquisite and
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, Platinum

Diamond Solitaire Platinum Engagement Ring
Located in Beverly Hills, CA
Diamond solitaire platinum engagement ring centering one prong set, transitional round brilliant
Category

Vintage 1940s Retro Engagement Rings

Materials

Diamond, Platinum

1.62ct Round Cut Natural Aquamarine Solitaire Engagement Ring, Platinum
Located in New York, NY
A prong-set aquamarine solitaire engagement ring with a 1.62-carat round-cut natural aquamarine set
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Aquamarine, Platinum

1.03 Carat Diamond Platinum Solitaire Engagement Ring - Art Deco Style
Located in Jesmond, Newcastle Upon Tyne
Deco style diamond solitaire ring has been crafted in platinum. The impressive Art Deco style setting
Category

Early 2000s Art Deco Solitaire Rings

Materials

Diamond, Platinum

English 1.29 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
engagement ring has been crafted in platinum. The pierced decorated contemporary setting is ornamented with
Category

21st Century and Contemporary English Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 9.05ct Round Brilliant Cut Diamond Solitaire Engagement Ring
Located in Miami, FL
Introducing our stunning platinum ring, a true masterpiece of the craft. Handmade with utmost care
Category

2010s American Modern Solitaire Rings

Materials

Diamond, Platinum

Antique 1.24 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.24 carat diamond and platinum solitaire engagement ring; part of
Category

20th Century Unknown Solitaire Rings

Materials

Diamond, Platinum

Platinum Spessartite Garnet Solitaire Engagement Ring - Round Cut 1.12ct
Located in Greensboro, NC
Size: 5 Sizing Fee: Up 4 sizes for $60 or Down 2 sizes for $40 Metal Content: Platinum Stone
Category

21st Century and Contemporary Engagement Rings

Materials

Garnet, Platinum

Cartier 1895 Solitaire Engagement 1.09 ct GIA F VVS1 Round Diamond in Platinum
By Cartier
Located in Miami, FL
unparalleled sophistication. Cartier 1895 Solitaire Engagement Round Diamond 1.09 ct GIA Report Number
Category

2010s European Contemporary Solitaire Rings

Materials

Diamond, Platinum

Platinum Rubellite Tourmaline Solitaire Engagement Ring Round Cut 1.83ct
Located in Greensboro, NC
Size: 5 3/4 Sizing Fee: Down 2 for $50 or up 2 for $60 Metal Content: Platinum Stone Information
Category

21st Century and Contemporary Engagement Rings

Materials

Tourmaline, Platinum

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

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
Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Sapphire, Platinum

Art Deco Sapphire Engagement Ring Platinum Solitaire 1ct Antique Original 1920
Located in Dearborn, MI
Genuine Original Antique from 1920s Vintage 1.00ct Sapphire Platinum Solitaire Art Deco Engagement
Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Sapphire, Platinum

Tiffany & Co. Diamond Solitaire Engagement Ring Platinum .20ct H/Vs1
By Tiffany & Co.
Located in New York, NY
TIFFANY & CO. DIAMOND SOLITAIRE ENGAGEMENT RING PLATINUM .20CT E/VS1 This charming Tiffany & Co
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

Art Deco Style 1.05 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning contemporary 1.30 carat diamond (total) and platinum solitaire ring in the Art Deco
Category

Early 2000s Unknown Art Deco Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Solitaire Diamond Engagement Ring in Platinum G VS1 0.22 CTW
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Solitaire Diamond Engagement Ring in Platinum G VS1 0.22 CTW PRIMARY DETAILS SKU
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Diamond Solitaire Engagement Ring in Platinum H VS1 1.04 CTW
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Diamond Solitaire Engagement Ring in Platinum H VS1 1.04 CTW PRIMARY DETAILS SKU
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

.85 Carat Round Diamond Platinum Gold Solitaire Engagement Ring
Located in Stamford, CT
Antique style engagement ring. An EGL certified Round diamond is prong set above an etched halo
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold, Platinum, Gold

Cartier 1.30ct VS1 F Color Diamond Solitaire Engagement Platinum Ring
By Cartier
Located in Holland, PA
Platinum 1.30ct Diamond Engagement Solitaire Ring by Cartier. With 1 round brilliant cut diamond
Category

Early 2000s French Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Diamond Solitaire Engagement Ring in Platinum H VS1 0.88 CTW
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Diamond Solitaire Engagement Ring in Platinum H VS1 0.88 CTW PRIMARY DETAILS SKU
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Solitaire Diamond Engagement Ring in Platinum F VS2 0.93 CTW
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Solitaire Diamond Engagement Ring in Platinum F VS2 0.93 CTW PRIMARY DETAILS SKU
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Diamond Solitaire Engagement Ring in Platinum H VS1 1.53 CT
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Diamond Solitaire Engagement Ring in Platinum H VS1 1.53 CT PRIMARY DETAILS SKU
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

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Round Solitaire Engagement Ring Platinum For Sale on 1stDibs

On 1stDibs, you can find the most appropriate piece of round solitaire engagement ring platinum for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Platinum, Gold and 18k Gold — can elevate any look. Our collection of these items for sale includes 227 vintage editions and 307 modern creations to choose from as well. You’re likely to find the perfect item from our selection of round solitaire engagement ring platinum 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. Finding an appealing choice in our collection of round solitaire engagement ring platinum — no matter the origin — is easy, but Tiffany & Co., Cartier and Antinori Fine Jewels each produced a popular version that is worth a look. A round cut version of this piece has appeal, but there are also old european cut and brilliant cut versions for sale. When shopping for an object in our assortment of round solitaire engagement ring platinum, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Round Solitaire Engagement Ring Platinum?

Prices for a piece of round solitaire engagement ring platinum can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $491 and can go as high as $430,000, while this accessory, on average, fetches $9,139.

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.