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Ladies Platinum Diamond Solitaire Ring

Platinum Ladies 0.85 Carat Round Brilliant J/SI2 Diamond Solitaire Ring
Located in Laguna Beach, CA
Ladies Platinum Diamond Solitaire Ring. Stamped Plat. 950 And Weighs 12.4 Grams. The Diamond Is A
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Platinum

GIA Certified Platinum Tiffany & Co. Diamond Solitaire Ring 1.03 ct
By Tiffany & Co.
Located in Laguna Beach, CA
Ladies Tiffany & Co diamond solitaire ring with platinum settings. The inside of the ring is
Category

Mid-20th Century Solitaire Rings

Materials

Diamond, Platinum

Ladies Platinum Oval Accented Emerald Cut Diamond Semi Mount Engagement Ring
Located in Houston, TX
Gender: Ladies Metal Type: 950 platinum Ring Size: 6 Weight: 6.04 grams Ladies custom-made
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, Platinum

Rachel Koen Antique 0.50Cttw Round Cut Diamond Ladies Ring Platinum Size 6
Located in New York, NY
Simple yet alluring, this antique diamond engagement ring is crafted in platinum. It features a
Category

2010s Modern Solitaire Rings

Materials

Diamond, Platinum

Platinum Diamond Ring 0.50 ct, 3.8g
Located in Laguna Beach, CA
Ladies' platinum and diamond ring. Stamped Plat and weighs 3.8 grams. The diamonds are round
Category

Mid-20th Century Solitaire Rings

Materials

Diamond, Platinum

Platinum Marquise Diamond Classic Style Ring
Located in Montreal, QC
One (1) ladies ring in platinum (by acid test) classic style, polished finish, total weight of 5.5
Category

Late 20th Century Canadian Solitaire Rings

Materials

Diamond, Platinum

Platinum Vintage Diamond Ring GIA Certified 1.08 Carat
Located in Laguna Beach, CA
Ladies vintage platinum diamond ring. Tests platinum and weighs 3.6 grams. The center diamond is a
Category

Mid-20th Century Unknown Solitaire Rings

Materials

Diamond, Platinum

Antique Ladies Art Deco Style Gold Ring with Diamonds and Emeralds
Located in Berlin, DE
Antique Ladies Art Deco Style Gold Ring with Diamonds and Emeralds. Platinum or white gold. Large
Category

20th Century Art Deco Solitaire Rings

Materials

Diamond, White Diamond, Emerald, White Gold, Platinum

GIA 3.77 Carat Traditional Round Baguettes Diamond Ring Platinum VS2 K
Located in New York, NY
GIA Certified, Natural 3.01ct. Ladies Diamond ring. The Traditional Class. Round Cut Prime
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

Ladies' Platinum Diamond Solitaire Engagement Ring 0.65 ct
Located in Laguna Beach, CA
Ladies' diamond solitaire engagement ring. Tests platinum and weighs 4 grams gross weight. The
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Princess Cut 1.89 Carat Diamond Solitaire Engagement Ring
Located in Bishop's Stortford, Hertfordshire
Code: COM1681 Description: Platinum Princess Cut Diamond Solitaire Engagement Ring Accompanied With
Category

21st Century and Contemporary British Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Platinum Princess Cut Diamond Solitaire Engagement Ring
By Tiffany & Co.
Located in Houston, TX
Weight: 3.90 grams Ladies 950 platinum diamond solitaire engagement ring with a half round shank
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 950 Platinum 0.22 Princess Cut Diamond Promise Engagement Ring
By Tiffany & Co.
Located in Houston, TX
diamond solitaire engagement ring with a half round shank. The metal was tested and determined to be 950
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Simon G 1.33 Carat Round Brilliant Diamond Platinum Engagement Ring
By Simon G Jewelry
Located in Sherman Oaks, CA
Women's Platinum Milgrain & Diamond Unity Ring (Size 5-1/4) by Simon G. Stunning ladies' ring with
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Platinum

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An 18 Carat Gold Step Cut Diamond Bulgari Ring
By Bulgari
Located in Amsterdam, NL
An 18 carat gold single stone ring set with a step cut diamond and each side in de shank a triangle each set with with two trapezium cut diamonds (1.77 ct in total, F – Vvs), igned: ...
Category

Vintage 1970s Italian Solitaire Rings

Materials

Diamond, Gold, 18k Gold

Vintage Diamond and Ruby Fluted Gold Moi et Toi Bypass Retro Ring
Located in Montreal, QC
Simply Beautiful! Vintage Mid Century Modern Toi et Moi Ruby and Diamond Gold Retro Bypass Ring. Hand set with a Cluster of Rubies, weighing 0.90tcw and Diamonds, weighing approx. 0....
Category

Mid-20th Century Retro Cluster Rings

Materials

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

Tiffany & Co. Diamond Engagement Ring in Platinum I VS1 2.17 CTW
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Diamond Engagement Ring in Platinum I VS1 2.17 CTW PRIMARY DETAILS SKU: 119441 Listing Title: Tiffany & Co. Diamond Engagement Ring in Platinum I VS1 2.17 CTW Conditio...
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

14K Yellow Gold Double Oval Cable Hoop Earrings #16658
Located in Washington Depot, CT
Vintage 14K Yellow Gold Double Hoop Earrings - This double hoop earrings feature two gorgeous intertwined rings. One ring is smooth gold, the other is a cable/rope design. Oval in...
Category

21st Century and Contemporary Hoop Earrings

Materials

14k Gold

14K Yellow Gold Double Oval Cable Hoop Earrings #16658
14K Yellow Gold Double Oval Cable Hoop Earrings #16658
Free Shipping
H 0.13 in W 0.28 in L 1.25 in
Emerald Engagement Ring with Diamonds in 18K White Gold
By VR Jewels
Located in Houston, TX
Emerald ring in 18K Gold which perfectly goes with your personality and also helps you to improve your creativity. Designed with a emerald in center and diamonds that makes it a perf...
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Emerald, White Gold, 18k Gold, Gold

Tiffany & Co. 1.58 Carat Round Brilliant Cut Diamond Solitaire Engagement Ring
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. 1.58 Carat Round Brilliant Cut Diamond Solitaire Engagement Ring. The ring is comes with Original Tiffany & Co. Diamond Certificate
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Platinum 3.46tdw Emerald Cut GIA Diamond Ring
Located in Cincinnati, OH
WOW this a great ring!- GIA Certified!! 3-stone platinum mounting with approximately 3.80 total diamond weight (estimated). Handmade with serial number 35007 inside band Middle emera...
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 1.38 Carat VS2, G Color Diamond Solitaire Platinum Engagement Ring
By Tiffany & Co.
Located in Zurich, Zollstrasse
A true design masterpiece, the Tiffany® Setting is the world’s most iconic engagement ring. Flawlessly engineered, the six-prong setting virtually disappears and allows the brilliant...
Category

2010s American Contemporary Solitaire Rings

Materials

White Diamond, Platinum

Antique Portuguese Sapphire and Diamond Gold Silver Ring
Located in Beverly Hills, CA
One Antique Portuguese Sapphire and Diamond Gold Silver Ring. Featuring one oval mixed cut sapphire weighing approximately 3.35 carats. Accompanied by 50 rose cut diamonds with a tot...
Category

Antique 1890s Engagement Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Silver, Rose Gold, 9k G...

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: 122702 Listing Title: Tiffany & Co. Diamond Solitaire Engagement Ring in Platinum H VS...
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Vintage Tiffany & Co. Round Diamond 1.72 Carat Engagement Ring GIA H VS2
By Tiffany & Co.
Located in San Diego, CA
Vintage Tiffany & Company Diamond Ring Style: Classic 1950's Tiffany Engagement Ring Metal: Platinum Size / Measurements: 5, sizable TCW: 1.72 Carats Total Main Diamond: 1.52 R...
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Platinum

Modern Solitaire Diamond Engagement Ring in 18K White Gold
Located in Wan Chai District, HK
This elegant and modern solitaire diamond engagement ring is the perfect choice for anyone looking for a timeless and stylish piece. The ring is made of high quality 18k white gold a...
Category

21st Century and Contemporary Hong Kong Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. 5 Carat Platinum Oval Cut Diamond Solitaire Engagement Ring.
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. 5.01 ct Platinum Oval Cut Diamond Solitaire Engagement Ring. The ring weighs 7 grams, size 6, the center is a Oval Cut diamond weighing 5.01 ct, F in color, VS1 in ...
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 2 Carat Old European Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
Old European cut certified diamond has beautiful white color, a completely eye clean appearance, and dazzlingly bright sparkle! Cut by hand a lifetime ago, this substantial vintage d...
Category

2010s Italian Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified Old European Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
Stunning antique Old European cut certified diamond has absolutely vivid fire and dazzlingly bright sparkle. Cut by hand a lifetime ago,Original vintage diamond - GIA certified - Go...
Category

Mid-20th Century Italian Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Diamond Platinum Ring
By Tiffany & Co.
Located in New York, NY
Beautiful platinum engagement ring. Made and signed by TIFFANY & CO. Center diamond 0.53 cts with an additional 0.26 cts. on the sides. "E" color, VVS clarity. Size 6 3/4 and can...
Category

Early 2000s American Engagement Rings

Materials

Diamond, Platinum

Recent Sales

Tiffany & Co. Platinum Solitaire Engagement Ring set with 0.93 Carat Diamond
By Tiffany & Co.
Located in Warrington, PA
Ladies Platinum Tiffany & Company Solitaire Engagement Ring set with 0.93 Carat Round Brilliant Cut
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Platinum Tiffany & Co. Solitaire Engagement Ring Set with 0.27 Carat Diamond
By Tiffany & Co.
Located in Warrington, PA
Ladies Platinum Tiffany and Company Solitaire Engagement Ring. The ring is set with a 0.27 Carat
Category

20th Century American Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Platinum 0.67 Ct Natural Diamond Ring
Located in Austin, TX
One ladies platinum antique style diamond solitaire ring. The top of the ring mounting is set with
Category

Vintage 1920s American Art Deco More Rings

Materials

Diamond, Platinum

Antique Platinum and 14k Gold Filigree Diamond Ring
Located in Austin, TX
One ladies 14-karat and platinum tested not stamped white gold and diamond antique filigree style
Category

Vintage 1920s American Art Deco More Rings

Materials

Diamond, 14k Gold, Platinum

Antique Old Cut Diamond and Platinum Solitaire Ring
Located in St Helens, GB
A Platinum and Diamond set ladies solitaire ring of halo design. Set with an old cut diamond to
Category

Antique 19th Century British Victorian Solitaire Rings

Materials

Diamond, Platinum

Art Deco 18 Carat Gold Platinum Diamond Solitaire Stack Engagement Ring
Located in St Helens, GB
LADIES DIAMOND, 18ct GOLD DIAMOND RING, c1910. SOLID YELLOW GOLD BAND WITH A PLATINUM HEAD SETTING
Category

20th Century British Art Deco Solitaire Rings

Materials

Diamond, Gold, Platinum

Boucheron, Platinum Ladies Ring with Fancy Yellow Diamond and Diamonds
By Boucheron
Located in Braintree, GB
Platinum Ladies Ring With Fancy Yellow Diamond (0.37 CT) and Diamonds (0.24 CT Total) Designer
Category

1990s French Solitaire Rings

3.04 Carat Diamond Engagement Ring Platinum
Located in Miami, FL
Offered here is a gorgeous ladies diamond set in platinum engagement ring. The ring is just
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

Art Deco Platinum Rhodolite Garnet and Rose Cut Diamond Statement Ring
Located in St Helens, GB
A stunning ladies Platinum, Garnet and Diamond ring. ​A true art deco period piece, circa 1920/30
Category

20th Century British Art Deco Solitaire Rings

Materials

Diamond, Garnet, Platinum

Edwardian 1.10 Carat Old Cut Diamond and Platinum Toi Et Moi Engagement Ring
Located in St Helens, GB
A Platinum and Diamond set ladies ring. SIZE ; J 1/2 UK, 5 US Designed with two large old cut
Category

20th Century British Edwardian Solitaire Rings

Materials

Diamond, Platinum

0.70 Carat Diamond Platinum Ladies Solitaire Engagement Ring
Located in St Helens, GB
A stunning natural diamond and platinum ring. Designed with a round brilliant cut diamond to the
Category

21st Century and Contemporary British Art Deco Engagement Rings

Materials

Diamond, Platinum

1.00 Carat Marquise Cut Diamond Platinum Ladies Solitaire Engagement Ring
Located in St Helens, GB
A stunning natural diamond and platinum ring. Designed with a marquise cut diamond to centre
Category

21st Century and Contemporary British Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 18K Yellow Gold & Platinum Ladies Solitaire Wedding Ring
Located in Houston, TX
One ladies hand made polished, 18K yellow gold and platinum, diamond engagement, antique, art-deco
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Art Deco Platinum and Diamond Solitaire Engagement Ring
Located in St Helens, GB
A Platinum and Diamond set ladies ring. Genuine piece circa 1930. Designed with a natural diamond
Category

20th Century British Art Deco Engagement Rings

Materials

Diamond, Platinum

Cartier Platinum 0.26ct Round Brilliant Cut Solitaire Diamond Engagement Ring
By Cartier
Located in Bishop's Stortford, Hertfordshire
Code: COM2106 Brand: Cartier Description: Platinum 0.26ct Round Brilliant Cut Solitaire Diamond
Category

21st Century and Contemporary Modern Engagement Rings

Materials

White Diamond, Platinum

Art Deco 3.05ct Old Cut Diamond and Platinum Solitaire Engagement Ring
Located in St Helens, GB
A Platinum and Diamond ladies engagement or solitaire ring. Set with a natural, deep, old European
Category

20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Solitaire Princess Cut Diamond Engagement Platinum 0.10 Carat
By Tiffany & Co.
Located in New York, NY
Solitaire ladies diamond engagement ring in Platinum by Tiffany & Co set with princess cut diamond
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Solitaire Diamond Engagement Ladies Ring 0.22 Carat
By Tiffany & Co.
Located in New York, NY
Solitaire six prong diamond engagement ring in Platinum made with round brilliant cut 0.22cts of F
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, Platinum

Edwardian 18 Carat Gold and Platinum 0.8 Carat Diamond Solitaire Ring
Located in St Helens, GB
A LADIES DIAMOND, 18ct GOLD DIAMOND RING, c1920. SIZE M UK, 6 US. SOLID 18ct YELLOW GOLD EXAMPLE
Category

20th Century British Victorian Solitaire Rings

Materials

Diamond, 18k Gold

Art Deco 18 Carat Gold and Platinum Diamond Solitaire Stack Engagement Ring
Located in St Helens, GB
A LADIES DIAMOND, 18ct GOLD DIAMOND RING, c1910. SOLID YELLOW GOLD BAND WITH A PLATINUM HEAD
Category

20th Century British Art Deco Engagement Rings

Materials

Diamond, Gold, Platinum

Art Deco Ladies 2.89 Old European Cut Diamond Platinum Ring
Located in BLOOMINGTON,, MN
Jazz age babies and society matrons drooled for this platinum diamond ring. This beauty was not
Category

Vintage 1920s American Art Deco Solitaire Rings

Materials

Diamond, Platinum

Art Deco Roll Top Design Diamond and Emerald Platinum and Gold Ring
Located in New York, NY
One Ladies Elegant Geometric Shape Diamond And Emerald Ring Embellished With Four Square Emeralds
Category

Vintage 1920s American Solitaire Rings

Materials

Diamond, Emerald, 14k Gold, Platinum

5ct Diamond Solitaire Engagement Ring
Located in Atlanta, GA
Simple but impressive ladies diamond engagement ring with a weighed 5.31 carat center diamond
Category

20th Century American Engagement Rings

Materials

Diamond, Platinum

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Ladies Platinum Diamond Solitaire Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate ladies platinum diamond solitaire ring for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using platinum, gold and 14k gold. Our collection of these items for sale includes 9 vintage editions and 9 modern creations to choose from as well. You’re likely to find the perfect ladies platinum diamond solitaire ring among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 carat versions are of considerable interest. Creating a ladies platinum diamond solitaire ring has been a part of the legacy of many jewelers, but those produced by Birks, Roman Malakov and Simon G Jewelry are consistently popular. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and marquise cut cut versions available here, too.

How Much is a Ladies Platinum Diamond Solitaire Ring?

The price for a ladies platinum diamond solitaire ring starts at $178 and tops out at $100,472 with these rings, on average, selling for $7,576.

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.