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Platinum Engagement Rings

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1,115
31,464
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Metal: Platinum
EXCEPTIONAL GIA Certified 12.45 Carat Fancy Yellow Diamond Ring
Located in Chicago, IL
This beautiful statement ring features a 12 carat Fancy Yellow Brilliant Cushion Cut Diamond flanked with trapezoid cut white diamonds See pic...
Category

2010s Italian Modern Platinum Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Pla...

Heart Shaped Pave Platinum Ring
Located in Great Neck Plaza, NY
A dazzling Heart-Shaped Diamond Ring, crafted in Platinum and adorned with a pavé of sparkling diamonds. Ring size 9.75 Total weight 8.3g
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

2.01 Carat Radiant Cut F/VS1 Diamond Platinum Ring
Located in Chevy Chase, MD
There is so much light return from this ring that it is blinding! The center radiant cut Diamond is with four double claw prongs, surrounded by a single row of round brilliant Diamo...
Category

Early 2000s American Art Deco Platinum Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Princess Cut Bezel Engagement Ring
Located in Chicago, IL
Tiffany & Co. 0.95 ct Platinum Princess Brilliant Cut Diamond Solitaire Bezel Set Engagement Ring. The ring weighs 7 grams, size 5, the center stone is a Princess (Square Modified...
Category

2010s American Modern Platinum Engagement Rings

Materials

Diamond, Platinum

5.25 Carat Oval Fancy Brown Orange Diamond Engagement Ring 18K Gold, GIA Report
Located in New York, NY
A timeless 5.25-carat oval-cut Fancy Brown Orange diamond engagement ring, certified by GIA with an I1 clarity grade. The elegant design highlights the beauty of the center stone, co...
Category

2010s American Art Deco Platinum Engagement Rings

Materials

Diamond, 18k Gold, Platinum

GIA Certified 1.72 ct Marquise Brilliant Cut Diamond Solitaire Ring
Located in Chicago, IL
Introducing a stunning 1.72 ct Marquise Brilliant Cut Diamond Solitaire Engagement Ring set in luxurious Platinum. This exquisite piece, weighing 5.7 grams and sized at 8.5, features...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old European Diamond Baguette Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Diamond Baguette Engagement Ring - GIA. This beautiful Art Deco old European cut diamond engagement ring is crafted in platinum. The ...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Novo 1.46 Carat Diamond Solitaire Engagement Ring Set in Platinum
Located in Scottsdale, AZ
Ring Size: 6 This breathtaking Tiffany & Co. Novo diamond solitaire engagement ring is the epitome of timeless elegance and sophistication. Set in luxurious platinum, this ring feat...
Category

21st Century and Contemporary Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Lotus Certified 10 Carat Natural Padparadscha No Heat Oval Sapphire
Located in Chicago, IL
A true exquisite sapphire this ring features a rare sunset orange with pink hue Padparadscha sapphire weighing 10 carats. Certified by one of the most reputable laboratories worldwid...
Category

2010s Italian Modern Platinum Engagement Rings

Materials

Sapphire, Platinum

AGL Certified Oval Ruby 7.25Ct with Diamonds Ring
Located in Great Neck Plaza, NY
The 1970s Ruby and Diamond Ring is a stunning piece that beautifully captures the era's elegance and style. At its center is a captivating 7.25-carat cushion-cut ruby, which exhibits...
Category

1970s Vintage Platinum Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 2.01 Carat Pear Shape Diamond Platinum Ring with Tapered Baguette
Located in Chicago, IL
Timeless elegance defines this platinum engagement ring, featuring a stunning GIA Certified 2.01 carat pear-shaped diamond. Graded G color and Internally Flawless clarity, the center...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Yellow Diamond, White Diamond, Diamond, Platinum

GIA Certified Fancy Intense Blue Heart Shape Diamond Ring
Located in Chicago, IL
0.70 carat GIA-certified fancy intense blue diamond makes a statement! The center diamond is accented by a double halo of colorless diamonds that softly contours around the sensation...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Blue Diamond, Platinum

AGL Certified 6.25 Carat COLOMBIAN Minor Oil Emerald Diamond Platinum Ring
Located in Chicago, IL
A SUPERB COLOMBIAN EMERALD AND DIAMOND RING, BY Cecile Blake Emerald-shaped ruby of 6.25 carats, trapezoid cut diamonds that sum 1 carats set in solid platinum f color vvs1 clarity d...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 8 Carat Emerald Diamond Engagement Ring
Located in Chicago, IL
Exquisite Platinum Emerald Cut Diamond Engagement Ring - 8 ct Total Weight This stunning three-stone engagement ring features a total of 8 carats of dazzling diamonds set in luxurio...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Vintage Platinum Diamond Engagement Emerald Cut Opening Semi-Mount Ring
Located in New York, NY
Experience refined elegance with our Platinum Engagement Ring. Crafted in platinum, this exquisite piece features a sophisticated setting for a central diamond, enhanced by two diamo...
Category

20th Century Platinum Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Certificate .93CT F VVS2 Platinum Solitaire Engagement Ring
Located in Newton, MA
Tiffany & Co platinum four prong setting featuring an exquisite square modified brilliant cut diamond weighing .93ct with a color grade of F and VVS2 clarity. The inside of the ring ...
Category

2010s American Modern Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 10.58 ct. Emerald Cut I VS1 Mid-Century Engagement Ring
Located in New York, NY
This 10.58 carat antique emerald cut engagement ring is what dreams are made of. The center, a true antique step cut, with her open cule...
Category

Mid-20th Century Platinum Engagement Rings

Materials

Emerald, Platinum

GIA Certified 7 Carat Oval Diamond Platinum Ring E Color VS1
Located in Chicago, IL
An exquisite 7 carat oval diamond ring set in solid platinum color E clarity VS1 excellent polish excellent symmetry none fluorescence
Category

2010s Italian Modern Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Vintage Art Deco Era Old European Diamond Ring (Approx. 0.9-Carats), Platinum
Located in New York, NY
This exquisite antique engagement ring is a true gem of the Art Deco era, handcrafted in platinum circa 1920. At its heart lies a captivating old European cut diamond, weighing appro...
Category

1920s Unknown Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Old European Cut 1.62 Carat Diamond Engagement Ring
Located in New York, NY
Beautifully cut lively and brilliant Old European Cut diamond set in a handcrafted platinum ring mount embellished by 2 bright white tapered bag...
Category

1930s American Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Cartier Yellow Square Emerald Cut Diamond 3 Stone Ring in PLAT/18K Yellow Gold
Located in Philadelphia, PA
Golden Glow: Embrace the brilliance of this Cartier 3 stone diamond ring featuring a Fancy Intense Yellow square emerald cut diamond at its heart. Made in platinum and 18k yellow go...
Category

2010s Unknown Platinum Engagement Rings

Materials

Diamond, Platinum, 18k Gold, Yellow Gold

GIA Certifed 4 Carat Square Radiant Cut Engagement Platinum Ring
Located in Chicago, IL
Exquisite 4 Carat Square Radiant Cut Diamond Engagement Ring – GIA Certified Indulge in the timeless elegance of this breathtaking GIA Certified 4.00-carat Square Radiant Cut Diamon...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Platinum

Mark Broumand 3.27 Carat Fancy Yellow Radiant Cut Diamond Engagement Ring
Located in Los Angeles, CA
This one of a kind diamond engagement ring showcases a stunning 2.02ct radiant cut center diamond, EGL certified at Fancy Yellow-VS1. It is bezel set in a yellow gold center basket w...
Category

2010s American Modern Platinum Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Soleste Cushion Cut Tanzanite Double Halo Round Diamond Ring
Located in Aventura, FL
Ring in platinum with cushion-cut tanzanite and a double row of round brilliant diamonds. Tanzanite, carat weight 2.00. Diamonds, carat total weight .45. Details: Brand: Tiffany & C...
Category

21st Century and Contemporary American Modernist Platinum Engagement Rings

Materials

Tanzanite, Platinum

GIA 6 Carat Certified Emerald Cut Diamond Natural Engagement Ring
Located in Chicago, IL
This eye-catching 6 ct GIA certified oval cut diamond has perfect F color, a completely eye clean appearance, and gorgeous, lively brilliance! Emerald cuts are one of the most fashio...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Circa 1920s Platinum GIA 1.21ct Antique Step Cut Diamond Engagement Ring
Located in Hicksville, NY
Year: 1920s Item Details: Ring Size: 8 (Resizable) Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.4 grams Center Diamond Details: GIA Report#:1236289611 Weight: 1.21ct total...
Category

1920s Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Tiffany Setting Round Diamond 0.19 cts F VS2 Engagement Ring Plat
Located in San Diego, CA
Tiffany & Co. Tiffany Setting Round Diamond Engagement Ring Style: Solitaire Ref. number: 17069438 Metal: Platinum Size: 4.5 sizable Measurements: 2 mm Main Diamond: 0.19 cts C...
Category

2010s Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 7 Carat Round Brilliant Cut Diamond Platinum Solitaire Ring
Located in Chicago, IL
Absolutey breathtaking old mine cut certified diamond has excellent FLAWLESS clarity, beautiful white color, dazzling sparkle, and vivid fire! Certified by GIA the diamond received...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 5.40 Carat Emerald Cut Diamond Platinum Solitaire Ring
Located in Chicago, IL
Absolutey breathtaking old mine cut certified diamond has excellent VS2 clarity, beautiful white color, dazzling sparkle, and vivid fire! Certified by GIA the diamond received a gr...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Antique Art Deco Engagement Ring (Approx. 2.00-Carats), Old European Cut Diamond
Located in New York, NY
This exquisite Antique Art Deco Engagement Ring is a stunning example of Art Deco craftsmanship, dating back to circa 1925. At its heart lies a remarkable old European cut diamond, w...
Category

1920s Unknown Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Princess Cut Diamond 0.92 cts F VS2 Platinum Engagement Ring
Located in San Diego, CA
Tiffany & Co. Classic Princess Cut Diamond Solitaire Engagement Ring Style: Solitaire 4-Prong Diamond Registration #: 316*****/O0418**** Metal: Platinum PT950 Size: 5.5 sizable ...
Category

2010s Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified Sapphire Ring, 2.51 ct Unheated Platinum Sapphire Ring
Located in Tampa, FL
At 2.51 carats, this natural no-heat sapphire ring by Sapphire Ring Company is a beautiful addition to our selection of Ceylon sapphire rings for sale. This unheated sapphire feature...
Category

2010s Sri Lankan Modern Platinum Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Tiffany & Co. 0.42ct Pear Cut Diamond Platinum Soleste Ring
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. 0.42ct Pear Cut Diamond Platinum Soleste Ring Brand- Tiffany & Co. Model- 0.42ct Diamond Soleste Ring Product Type- Ring Serial Number- 66****** Age- Circa 2020 Accomp...
Category

21st Century and Contemporary European Platinum Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Lucida Diamond Engagement Ring
Located in New York, NY
Tiffany developed its square-shaped, mixed-cut stone, the Lucida, first launched in 1999. Named after the brightest star in a constellation, the Lucida solitaire diamond sits beautifully atop an open, curved diamond band in a crossover, four-prong setting that allows light to pass through the stone. Tiffany Lucida engagement rings...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

1.81 Carat Diamond and Platinum Ring by Bailey, Banks and Biddle
Located in Brisbane City, QLD
A fine platinum solitaire diamond ring by American maker, Bailey, Banks & Biddle. The solitaire brilliant cut diamond is of J colour and P1 clarity, weighing 1.81 carat. The simple s...
Category

20th Century American Modern Platinum Engagement Rings

Materials

Diamond, Platinum

Old Mine 2.74 Carat Blue Sapphire Diamond Art Deco Style Platinum Ring
Located in Chicago, IL
This vintage style diamond ring is impressive in size with a gorgeously detailed Art Deco style design! The true antique 2.47ct old mine cut center diamond is framed by rich blue Fre...
Category

2010s Italian Modern Platinum Engagement Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

Vintage 1940’s Platinum Emerald & Diamond Three Stone Ring on a decorative band
Located in Brighton, GB
Vintage Emerald & Diamond Ring Platinum Stamped 900 Circa 1940’s Lovely, vintage three stone ring. Set with a natural, centre emerald & two emerald cut natural diamonds. Mounted ...
Category

Mid-20th Century European Platinum Engagement Rings

Materials

Platinum

4.01ct Old European Cut Diamond 18ct Gold and Platinum Antique Engagement Ring
Located in London, GB
This breathtaking antique engagement ring boasts a beautiful old european cut diamond weighing a luxurious 4.01 carats. The diamond is simply sublime and, certified as VS2 in clarit...
Category

Early 20th Century British Edwardian Platinum Engagement Rings

Materials

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

Antique Art Deco Platinum Old European Diamond Engagement Ring, GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Diamond Engagement Ring. This beautiful engagement ring has an old european cut diamond in the center of a beautiful diamond filigree...
Category

Early 19th Century Art Deco Antique Platinum Engagement Rings

Materials

Diamond, Platinum

Mikimoto Ring. Vintage 18k Gold Mikimoto Pearl and Diamond Cluster. Vines Grapes
Located in Port Charlotte, FL
Stunning Designer ring. World Renowned MIKIMOTO pearl ring. Akoya pearl bypass ring. Pearls have amazing luster. Mixed in round diamonds. Conditi...
Category

1990s Modern Platinum Engagement Rings

Materials

Diamond, Pearl, Gold, 14k Gold, 18k Gold, Yellow Gold, Platinum

Cartier 1920's Art Deco 5.15 Carat Round Diamond Engagement Ring EGL Certificat
Located in Miami, FL
Brand: Cartier Circa/Year:1920 Material: Platinum Metal Purity: 950 Stone: Diamonds Carat Weight: 5.15 ct Diamond Color: K-L Diamond Clarity:VS2 Side Stone Carat: 0.20 ct Includes: C...
Category

1950s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

6.06 Carat Rectangular Step Cut Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum with a GIA certified Rectangular Step cut Diamond at the center weighing 6.06 carat, L color, VS2 clarity, GIA #5171797007. The ring also features 4 accent...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.10 Carat Emerald Cut Diamond Engagement Ring, circa 1920s
Located in New York, NY
Art Deco 1.10 Carat Emerald Cut Diamond Engagement Ring Art Deco emerald cut diamond engagement ring weighing approximate...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

White Diamond, Diamond, Platinum

Antique Art Deco 1930s 2.00 Carat Diamond Ring
Located in New York, NY
Finely crafted in platinum with a center Marquise, Baguette, and Single cut Diamonds weighing approximately a total of 2.00 carats. Circa 1930s Size 3 1/4, resizable
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

1980's 3.51 CTW Colombian Emerald Diamond Platinum 18K White Gold Ring AGL
Located in Philadelphia, PA
Centering and emerald cut emerald weighing 2.99 carats total - transparent medium green in color Natural Colombian in origin with minor clarity enhancement - set with split prongs in...
Category

1980s Vintage Platinum Engagement Rings

Materials

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

AGL Certified 6 Carat VIVID GREEN COLOMBIAN Emerald Diamond Ring
Located in Chicago, IL
Introducing a truly extraordinary piece of fine jewelry: the AGL Certified 6 Carat vivid green emerald Diamond Ring. Immerse yourself in the captivating allure of this exquisite rin...
Category

2010s Italian Modern Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 4 Carat Three-Stone Diamond Engagement Ring in Platinum
Located in Chicago, IL
GIA 4 carat Three-Stone Diamond Engagement Ring in Platinum Discover timeless elegance with this stunning three-stone engagement ring, expertly crafted in platinum. Featuring a magn...
Category

2010s Italian Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Soleste Engagement Ring in Platinum I VVS1 0.84 CTW
Located in New York, NY
Tiffany & Co. Soleste Engagement Ring in Platinum I VVS1 0.84 CTW PRIMARY DETAILS SKU: 143850 Listing Title: Tiffany & Co. Soleste Engagement Ring in Platinum I VVS1 0.84 CTW Cond...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Platinum

6.16 Square Emerald Cut Blue Sapphire and Diamond Ring
Located in New York, NY
6.16 carat square emerald cut blue sapphire with tapered baguette diamonds .55 carats set in a platinum ring. Size 7.
Category

2010s American Contemporary Platinum Engagement Rings

Materials

White Diamond, Blue Sapphire, Diamond, Platinum

1.5ct Pear Cut Natural Pink Sapphire Ring
Located in Lanham, MD
Indulge in the ethereal beauty of our 1.5ct Pear Cut Natural Pink Sapphire Ring. This exquisite gem, with its captivating pink hue and grace...
Category

2010s African Art Nouveau Platinum Engagement Rings

Materials

Pink Sapphire, Zircon, Platinum, Silver, Sterling Silver

Platinum 1.10 Carat Burmese Ruby Ring GIA
Located in Big Bend, WI
Top color GIA natural Burmese red ruby weighing 1.10 carats set in platinum. GIA report included. The ruby measures 6.69mm x 5.73mm is accented by 2 round brilliant cut diamonds weig...
Category

21st Century and Contemporary Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Antique .35ctw Diamond Flush Set Engagement Ring, Platinum, Ring Size 6.25
Located in McLeansville, NC
Ring Size 5 Rise Off Of Finger: 3.3 mm Width Together: 6.7 mm Weight: 6.4 dwts. / 10 grams Stamps: Peretti Tiffany & Co PT 950 SKU: R3801 A Couple Of Things to Note: * This is ...
Category

1960s Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Round Diamond Engagement Ring Solitaire 1.07 Carat G VS1 Platinum
Located in San Diego, CA
Tiffany & Co. Style: Solitaire Diamond Engagement Ring Serial Number: G11140039 / 21487848 Metal: Platinum PT 950 Size: 5.5 - Sizable Total Carat Weight: 1.07 CTS Diamond Shape...
Category

2010s American Modern Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco 2.25 Ct. Old European Cut Diamond Dome Ring
Located in New York, NY
An antique dome ring with a stunningly bright Old European cut center that shines from across the room. There's something so special about a classic...
Category

Mid-20th Century Unknown Art Deco Platinum Engagement Rings

Materials

Diamond, Platinum

GRS Certified 8.28 Carat Burmese Emerald Cut Sapphire Diamond Platinum Ring
Located in Chicago, IL
exceptional brilliance and rarity—a 8.28 carat emerald-cut vivid blue sapphire of Burmese origin, certified by GRS for its unparalleled hue and quality. Flanking this regal sapphir...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Edwardian Diamond Emerald Platinum rare Ring
Located in Napoli, IT
Sensual Beauty An extraordinary and most exquisite antique Edwardian period Diamond Panel ring Highly distinctive in design, original 1910 ca A very flat oval crown rendered of solid Platinum in the finest workmanship of the beginning of last century, overwhelmed of the finest Diamonds quality with a charming Eternity line...
Category

Early 1900s North American Edwardian Antique Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

Unheated Purplish Pink Sapphire Platinum Ring with Crescent Trapezoid Diamonds
Located in Beverly Hills, CA
Spectacular 4.08-Carat Purplish Pink Sapphire Platinum Ring by Merkaba Jewelry Beverly Hills Merkaba Jewelry Beverly Hills presents this spectacular 4.08-carat natural, unheated Purp...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Multi-gemstone, Sapphire, Pink Sapphire, Purple ...

Tiffany & Co. 1.29ct Diamond 'Novo' Solitaire Ring
Located in London, GB
This beautiful solitaire ring comes from Tiffany & Co.'s 'Novo' Collection. At its centre sits a 1.29 carat, emerald cut diamonds. The diamond has been graded I in colour and VS1 in clarity and is expertly set into a platinum collet. Down each shoulder, adding to the presentation, a further 0.16 carat of sparkling round brilliant diamond are set . Along the inside of the band the full suite of Tiffany makers marks...
Category

21st Century and Contemporary British Platinum Engagement Rings

Materials

Diamond, Platinum

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