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Platinum Engagement Rings

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Metal: Platinum
Recognized Seller Listings
GIA Certified 3 Carat Emerald Cut Diamond Platinum Ring Flawless Clarity D color
Located in Rome, IT
This exquisite piece by Antinori di Sanpietro elegantly presents a harmonious blend of classical beauty and modern craftsmanship. At the heart of this platinum ring sits a breathta...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 8 Carat Fancy Intense Yellow Oval Diamond Ring
Located in Rome, IT
An oval 8 carat natural fancy intense yellow diamond flanked on the sides by two half moon side diamonds 1 carat total F color VVS2 clarity. The three stones are professionally cert...
Category

2010s Unknown Modern Platinum Engagement Rings

Materials

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

1.27-ct GIA Diamond Platinum Solitaire Ring Estate Jewelry
Located in Beverly Hills, CA
A diamond solitaire with accents and platinum ring of a classic design. The ring’s center stone comes with a GIA Diamond Grading Report and has excellent characteristics (see picture...
Category

21st Century and Contemporary Unknown Platinum Engagement Rings

Materials

Diamond, Platinum

Mid-Century 2.45 CTW Diamond Platinum Streamline Vintage Cluster Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 0.99 carat - G color with VS2 clarity Set in a milgrain bezel with a recessed streamline motif surround of clustered diam...
Category

1950s Modern Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 4 Carat Pear Cut D color IF Diamond Solitaire Platinum Ring
Located in Rome, IT
This exquisite ring boasts a magnificent 4-carat pear-cut diamond as its centerpiece, certified by the Gemological Institute of America (GIA) to ensure its exceptional quality and au...
Category

2010s Unknown Modern Platinum Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Lucida GIA Certified 1.08ct Diamond Solitaire Engagement Ring
Located in New York, NY
This is a stunning platinum solitaire Lucida engagement ring by Tiffany & Co. The ring is set with sparkling GIA certified radiant cut diamond that weighs 1.08ct. The color of the di...
Category

20th Century Platinum Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Platinum Half Circle Wedding/Anniversary Band/Ring
Located in Rome, IT
Tiffany & Co Forever Platinum Half Circle Wedding/Anniversary Band/Ring, adorned with a total weight of 0.27 ct Round Brilliant Cut Diamonds. Crafted with precision and authenticity...
Category

2010s American Modern Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 4.50 Carat Round Diamond Platinum Ring Triple Excellent Cut
Located in Rome, IT
GIA Certified 4.50 Carat Round Diamond Ring F COLOR VS2 CLARITY Triple excellent polish and symmetry
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Mid-Century 2.50 CTW Natural Alexandrite Diamond Platinum Vintage Ring AGL
Located in Philadelphia, PA
Centering an oval cut alexandrite weighing 2.10 carats total Displaying prominent bluish green to purple pink color change Natural Orissa in origin with no indications of treatment ...
Category

1950s Vintage Platinum Engagement Rings

Materials

Alexandrite, Diamond, Platinum

Mid-Century 1.26 CTW Diamond Platinum Swirling Marquise Vintage Dinner Ring
Located in Philadelphia, PA
Centering a marquise cut diamond weighing approximately 0.72 carat - H color with VS2 clarity Tab set with a recessed pierced swirl motif surround bead and bar set with diamonds Tran...
Category

1950s Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Edwardian Jelly Opal Diamond Platinum 18 Karat Rose Gold Antique Halo Ring
Located in Philadelphia, PA
Centering an oval-shaped jelly opal cabochon measuring 10.0 x 8.0 mm Transparent white body color with spectral play-of-color Bezel set in platinum topped head with halo surround ...
Category

1910s Edwardian Vintage Platinum Engagement Rings

Materials

Diamond, Opal, Gold, 18k Gold, Rose Gold, Platinum

Mid-Century 0.94 CTW Diamond Platinum Seven Stone Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 0.70 carat I color with VS2 clarity - prong set in pierced geometric basket Flanked by cathedral shoulders bezel set wit...
Category

1950s Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Mid-Century 5.23 CTW Diamond Blue Sapphire Platinum Tiered Vintage Cluster Ring
Located in Philadelphia, PA
Centering a round cut sapphire weighing approximately 1.53 carats - transparent medium blue Prong set with tiered halo surrounds of round brilliant cut diamonds and additional sapphi...
Category

1950s Vintage Platinum Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Cartier Solitaire 1895 Diamond Ring 1.70ct G/VVS1 GIA Certified
Located in London, GB
A beautiful platinum diamond ring from the Solitaire 1895 collection by Cartier. The ring is set to the centre with a 1.70ct round brilliant cut diamond, G colour and VVS1 in clarity...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.25 Center Old European Diamond Ribbon Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing 1.25 carats - K in color with SI1 clarity Bead set in a square form head with engraved pierced 'W' motif basket Flanked by arching ribb...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Bulgari Corona Diamond Engagement and Eternity Ring Set 1.00 Carat GIA Certified
Located in London, GB
A stunning platinum Bulgari diamond engagement ring and wedding band set from the Corona collection. The engagement ring is set to the ...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

A Mid-20th Century Diamond Cross Over Ring
Located in London, GB
A Mid-20th century diamond cross over ring, the two round brilliant-cut diamonds weighing 0.52 carats and 0.56 carats, assessed to be of G colour SI2 clarity, set at a cross over des...
Category

20th Century English Modern Platinum Engagement Rings

Materials

Platinum

GIA 1.28 carats Princess-Cut Diamond Platinum Engagement Ring
Located in Miami, FL
This stunning antique engagement ring is handcrafted in solid platinum. This ring is centered with 1 genuine princess cut natural diamond vibrant approx 1.01ct, GIA certified I colo...
Category

21st Century and Contemporary Art Deco Platinum Engagement Rings

Materials

Diamond, Platinum

Vintage Diamond And Platinum Ring, 0.81 Carats F VS2, Circa 1950
Located in London, GB
A vintage diamond ring, set with a 0.81ct baguette-cut diamond, accompanied by GCS certificate 5783-622, stating that the colour is F and the clarity is VS2. The centre stone is flan...
Category

1950s American Retro Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified Platinum Round Brilliant Cut Diamond Ring 1.32ct K/SI2
Located in London, GB
A striking platinum diamond engagement ring. The solitaire is set to the centre in a modern six prong mount with a round brilliant cut diamond weighing 1.32ct, K colour and SI2 clari...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco 0.92 CTW Diamond Platinum Lotus Vintage Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 0.82 carats - K color with VS2 clarity Bead set in a square form head with milgrain surround and engraved profile Flanke...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Pearl and Diamond Classic Ring Set in Platinum
Located in Porto, PT
Rosior Classic Pearl and Diamond Ring set in Platinum with: - 1 irregular South Sea pearl; - 79 Round Cut Diamonds (G-VVS) with 0,63 ct. Stamped by the portuguese assay office as 950...
Category

21st Century and Contemporary Portuguese Contemporary Platinum Engagement Rings

Materials

Diamond, Pearl, Platinum

1.04 Carat F VS1 Brilliant-Cut Diamond and Platinum Ring with GIA Certificate
Located in London, GB
A diamond solitaire ring, set with a 1.04ct, F colour, VS1 clarity, round brilliant-cut diamond, in a four claw setting, with three round brilliant-cut diamonds pavé set in each shou...
Category

2010s British Modern Platinum Engagement Rings

Materials

Diamond, Platinum

Mid-Century 0.82 Carat Diamond Platinum Marquise Three Stone Engagement Ring GIA
Located in Philadelphia, PA
Centering a round brilliant cut diamond weighing 0.62 carat - H color with SI1 clarity. Set with tri-split prongs in a square form head and flanked by marquise cut diamonds. Weighing...
Category

1950s Retro Vintage Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified Bvlgari Platinum Diamond Corona Ring 0.33ct D/VVS2
Located in London, GB
A stunning platinum diamond ring by Bvlgari from the Corona collection. The ring is set to the centre in a raised four claw mount with a round brilliant cut diamond weighing 0.33ct, ...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Vintage Diamond Cocktail Ring Set in Platinum
Located in Porto, PT
Rosior Vintage Cocktail Ring set in Platinum with: - 7 Princess Cut Diamonds weighing 1,44 ct; - 42 Brilliant Cut Diamonds weighing 0,72 ct. G-VVS. Uniq...
Category

21st Century and Contemporary Portuguese Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified Tiffany & Co. Platinum Diamond Setting Ring 1.09ct D/IF
Located in London, GB
A dazzling platinum diamond solitaire ring by Tiffany & Co. from the Setting collection. The solitaire features a round brilliant cut diamond set to the centre in a 6 prong mount wei...
Category

21st Century and Contemporary American Platinum Engagement Rings

Materials

Diamond, Platinum

Hancocks 1.62ct Old European Brilliant Cut Diamond Ring with Diamond Halo
Located in London, GB
A beautiful old cut diamond cluster ring by Hancocks, centred with a bright and lively pale yellow old European brilliant cut diamond weighing 1.62ct and of U-V colour and SI1 clarit...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Art Deco 1.12 Carats Diamond Platinum Geometric Engagement Ring
Located in Philadelphia, PA
Featuring a transitional cut diamond weighing approximately 0.88 carat - G color with SI1 clarity. Set in a stylized square form head and flanked by geometric form cathedral shoulder...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Roman Malakov 3.23 Carats Oval Cut Diamond Three Stone Engagement Ring
Located in New York, NY
A classic and vibrant three-stone engagement ring showcasing a 3.23 carats oval cut diamond certified by GIA as I Color, I2 in Clarity and set in a classic four prong basket setting....
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified Engagement Round Brilliant Cut Diamond Ring 2.71ct N/VS1
Located in London, GB
A single stone round brilliant cut diamond ring set in platinum. The 2.71ct round brilliant cut diamond is N colour and VS1 clarity. The single stone is set within a six claw platinu...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Peter Suchy EGL Certified .81 Diamond Ruby Halo Platinum Engagement Ring
Located in Stamford, CT
Diamond and ruby engagement ring. EGL certified European cut center diamond with a halo of calibre cut rubies in a platinum setting with diamonds on each side of the shank. Filigree ...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified Platinum Oval Cut Diamond Ring 0.59ct E/VS1
Located in London, GB
A scintillating platinum diamond solitaire engagement ring. The solitaire ring comprises of an oval cut diamond set to the centre in a four claw setting weighing 0.59ct, E colour and...
Category

21st Century and Contemporary Unknown Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified Platinum Round Brilliant Cut Engagement Diamond 2.06ct I/VS1
Located in London, GB
A dazzling platinum diamond engagement ring. The solitaire features a round brilliant cut diamond set in a contemporary six prong mount weighting 2.06ct, I colour and VS1 clarity. Th...
Category

2010s Platinum Engagement Rings

Materials

Diamond, Platinum

Roman Malakov GIA Certified 1.89 Carats Pear Shape Diamond Halo Engagement Ring
Located in New York, NY
A timeless engagement ring style showcasing a 1.89 carats elongated pear shape diamond certified by GIA Certified as G color and SI1 in clarity. Center stone is set in a halo brillia...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.51 Carats Old European Cut Diamond Platinum Engagement Ring GIA
Located in Philadelphia, PA
Ring centers an old European cut diamond weighing 1.31 carats total - L color with VVS2 clarity Set in a basket with wide prongs and flanked by cathedral shoulders Flush set with o...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 1.86 Cushion Cut Diamond Solitaire Antique-Style Engagement Ring
Located in New York, NY
An antique-style engagement ring showcasing a 1.86 carats total cushion cut diamond certified by GIA as M color and VS2 in clarity. Set in a platinum four prong setting and finished...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Edwardian 1.25 Carats Old Mine Diamond Platinum Scrolled Engagement Ring
Located in Philadelphia, PA
Bombè band ring is pierced with linear striation alternating with scrolled filigree. Centering an old mine cut diamond weighing 0.95 carat - J color with VS2 clarity. With single cut...
Category

1910s Edwardian Vintage Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Rosior one-off Diamond and Ruby Cocktail Ring set in 950 Platinum
Located in Porto, PT
Rosior by Manuel Rosas Contemporary 950 Platinum Ring. The Ring Design represents a "Lace" that is set with: - 200 Diamonds (F/G-VVS) with 2,20ct; - 25 Rubies with 1,17ct. Easily Siz...
Category

21st Century and Contemporary Portuguese Contemporary Platinum Engagement Rings

Materials

Diamond, Ruby, Rhodium, Platinum

EGL Certified 5.53 Carats Brilliant Round Diamond Three-Stone Engagement Ring
Located in New York, NY
A brilliant and classic engagement ring style showcasing an 5.53 carats brilliant round diamond certified by EGL USA as L color, SI1 in clarity. Flanked by two smaller round diamond...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Edwardian 2.68 CTW Diamond Platinum Antique Engagement Ring GIA
Located in Philadelphia, PA
Centering an old European cut diamond weighing 2.48 carats, H color and VS1 clarity. Flanked by eight round brilliant cut diamond accents along shoulders, weighing approximately 0.20...
Category

1910s Edwardian Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified Pear Shape Diamond Engagement Ring 1.21 Carat G/VS1
Located in London, GB
An beautiful platinum diamond engagement ring. The central pear shape diamond weighs 1.21ct, is G colour and VS1 clarity. The centre diamond is complemented with 11 round brilliant c...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Single Stone Princess-Cut Solitaire Diamond Ring
Located in London, GB
A single stone diamond ring, the princess-cut diamond weighing 0.72 carats, of E colour, VS2 clarity, GIA certificate , four-claw set to a platinum collet, to a tapered D-section shank with diamond-set shoulders, hallmarked platinum, London 2005, bearing the Bentley & Skinner sponsor mark, gross weight 3.7 grams Finger size K 1/2 This classic and sophisticated solitaire ring comes from Bentley & Skinner, the London jewellers by appointment to both Her Majesty the Queen and His Royal Highness the Prince of Wales. It features a scintillating central princess-cut diamond set to a simple platinum band...
Category

Early 2000s British Modern Platinum Engagement Rings

Materials

Diamond, Platinum

Platinum and 18kt Yellow Gold Handmade Ring with Diamonds & Cushion Fancy Yellow
Located in New York, NY
Platinum and 18kt yellow gold diamond handmade ring with 10.05ct cushion center fancy yellow si2 (radc1056) and 1.65ct of step trapezoids and halo diamonds all around and filigree cr...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum, Yellow Gold

Diamond Cluster Ring
Located in London, GB
A diamond cluster ring, to the centre a round brilliant cut diamond weighing 0.50 carats, assessed as H colour, VS2 clarity, surrounded by twelve roun...
Category

2010s British Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified Platinum Radiant Cut Diamond Engagement Ring 1.51 Carat G/VS2
Located in London, GB
A gorgeous platinum diamond ring. The ring is set with a radiant cut diamond weighing 1.51ct, G colour and VS2 in clarity set within a classic four claw mount. The ring is currently ...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Roman Malakov 0.91 Carat Round Diamond Solitaire Engagement Ring
Located in New York, NY
An antique roman-style engagement ring showcasing a 0.91 carat round diamond E-F Color and VS2 in Clarity. Made with 18K Yellow Gold and Platinum. Size 5.5 US Roman Malakov is a cus...
Category

21st Century and Contemporary American Art Deco Platinum Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

GIA Certified 1.52ct Cushion Diamond 1.52cts, I Color, VS2 Clarity Platinum Ring
Located in Chicago, IL
Platinum four prong engagement ring, prong set in center with GIA certified Cushion shape diamond, weighing 1.52cts, I color, VS2 clarity. F...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Oscar Heyman Brothers Natural Unenhanced Ruby and Diamond Ring
Located in London, GB
Ruby and diamond ring by Oscar Heyman Brothers. Set slightly raised to centre with a natural unenhanced oval old cut ruby in an open back claw setting with an approximate weight of 1...
Category

1960s American Vintage Platinum Engagement Rings

Materials

Diamond, Ruby, Platinum

Leon Mege Elegant Rosary Platinum Solitaire with Pave-Set Podium
Located in New York, NY
The gem of the "Flamingo" collection is Leon Mege elegant "Rosary" solitaire centering a stunning round diamond and finished with a crisp pave on the Podium™ base. Surgical-grade pl...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Single Stone Solitaire Diamond Ring
Located in London, GB
A single stone diamond ring, the round brilliant-cut diamond estimated to weigh 0.45 carats, four claw set to a platinum mount with tapering shoulders,later hallmarked platinum Lond...
Category

Early 2000s British Modern Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco Natural Sapphire Diamond Platinum Ring
Located in London, GB
Art Deco sapphire and diamond ring. Set to centre with a rectangular emerald-cut natural unenhanced sapphire in an open back rubover setting with an approximate weight of 2.10 carats...
Category

1920s Unknown Art Deco Vintage Platinum Engagement Rings

Materials

Blue Sapphire, Diamond, Platinum

GIA Certified 0.77 Carats Round Diamond Engagement Ring and Wedding Band Set
Located in New York, NY
A classic engagement ring style showcasing a 0.77 carats round diamond certified by GIA as F color, VS2 in clarity. Accenting the center diamond are round diamonds weighing 0.72 carats set in single shared prongs made in platinum. Comes with a matching wedding band set...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Roman Malakov GIA Certified 2.51 Carats Emerald Cut Diamond Halo Engagement Ring
Located in New York, NY
Features a 2.51 carats emerald cut diamond certified by GIA as F color and SI1 in clarity. Surrounded by a single row of round brilliant diamonds and set in a platinum mounting accen...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

1920s-1930s Asymmetrical Engagement Diamond Ring with Round and Emerald Cut
Located in New York, NY
The beautiful engagement ring is finely crafted in platinum with round center diamond weighing approximately total of 0.75 carat and all around diamond weighing approximately total o...
Category

1920s American Vintage Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

W.W. Fulmer & Co. 0.46 Carat Diamond Platinum Scrolled Heart Engagement Ring
Located in Philadelphia, PA
Square form head centers an old European cut diamond Weighing approximately 0.46 carat with H color and VS clarity Set low in a pierced mounting depicting scrolled heart shoulders ...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Hancocks 2.62 Carat Diamond Three-Stone Ring in Finely Hand Engraved Platinum
Located in London, GB
Classic diamond and platinum three stone ring by Hancocks, set to the centre with an old European brilliant cut diamond weighing 1.23cts and of I colour and SI1 clarity between two f...
Category

2010s British Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.58 Carats Asscher Cut Diamond Channel-Set Pave Engagement Ring
Located in New York, NY
Showcasing an elegant 1.58 carat asscher cut diamond, GIA certified as E color and VS2 in clarity. Set in four prong made in platinum. Shank is diamond accented in channel-set pave...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

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