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Platinum Engagement Rings

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Metal: Platinum
Antique Art Deco 1930s 1.62 Carat Old Mine Cut Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum with an Old Mine cut Diamond at the center weighing 1.62 carats, I color, SI1 clarity. The ring features accenting Baguette and Single cut Diamonds on the ...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco Sapphire Ring .65 ct Round Original 1930's Antique Flowers Platinum
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1930's Vintage Sapphire .65ct Round Solitaire Platinum Featuring a Deep Royal Blue .65 Carat Genuine Natural Round Sapphire Center Two Hand...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Sapphire, Platinum

Tiffany & Co. 4.38 Ct. Soleste Oval Brilliant Cut Diamond Engagement Ring
Located in Chicago, IL
Tiffany & Co. Soleste Oval Brilliant Cut Diamond Engagement Ring. This exquisite piece features a stunning total diamond weight of 4.38 carats, highlighted by a magnificent center di...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

1.90 Carat Harry Winston Cushion-Cut Diamond Solitaire Engagement Ring
Located in Chicago, IL
This stunning Harry Winston Platinum Engagement Ring features a magnificent 1.90-carat natural cushion-cut diamond, meticulously crafted to showcase its brilliance and elegance. Grad...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Platinum

C.Dunaigre 2.98 Carat Heart Cut Paraiba Tourmaline Diamond Platinum Ring
Located in Chicago, IL
Introducing a breathtaking C. Dunaigre certified 2.98-carat paraiba tourmaline ring set in platinum. This stunning piece is further enhanced by two pear cut diamonds, adding an extra...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Tourmaline, Paraiba, Platinum

Tiffany & Co. 2.32 Carat Fancy Vivid Yellow Cushion Cut Diamond Engagement Ring
Located in Chicago, IL
Experience the timeless elegance of this one-of-a-kind Tiffany & Co. masterpiece. Showcasing a dazzling 2.32-carat Fancy Vivid Yellow Cushion-Cut Diamond, this extraordinary ring is ...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum, 18k Gold

GIA Certified 6 Carat Round Shape Diamond Platinum Ring
Located in Chicago, IL
Round brilliant-cut diamond of 6 carats, round diamonds, platinum GIA, certified 6 carats carats, d color, flawless clarity Type IIA Golconda type diamond
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Platinum

Vintage 2.14 Carat Emerald Cut Diamond Engagement Ring in Platinum
Located in Chicago, IL
This stunning vintage engagement ring features a dazzling 2.14-carat emerald-cut diamond, beautifully set in platinum and accented by additional diamonds for a total of 2.84 carats. ...
Category

1930s Unknown Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Edwardian 1.22ctw Bezel Set European Cut Diamond Engagement Ring Platinum
Located in Boston, MA
Aston Estate Jewelry Presents: A handmade Edwardian period diamond engagement ring featuring a miligrained bezel setting. Centered by a vibrant 1.10 carat antique European cut diam...
Category

Early 20th Century Edwardian Platinum Engagement Rings

Materials

Diamond, Platinum

GRS Certified 13.89 Ct. Ceylon Untreated Sapphire Diamond Ring
Located in Chicago, IL
This exquisite ring by Cecile Blake is crafted in platinum and features a stunning 13.89 carat oval blue sapphire as its centerpiece. The sapphire is Grs certified, showcasing excep...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

3.45 Carat Emerald Cut and Baguette Shape Diamond Platinum Engagement Ring
Located in New York, NY
Title: 3.45 Carat Emerald Cut H VS1 and Baguette Shape H VS Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 3.03 Carat Diamond Number of Stones: 1 Colo...
Category

20th Century Platinum Engagement Rings

Materials

Diamond, Platinum

5.48 Carat Cushion Brilliant and Other Cut Diamond Platinum Engagement Ring
Located in New York, NY
Title: 5.48 Carat Cushion Brilliant W VVS2 and Half Moon Shape H VS1 and Round Brilliant H VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 0....
Category

20th Century Platinum Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co., 5.06 Carats Diamond Engagement Ring
Located in Chicago, IL
This beautiful engagement ring crafted by Tiffany & Co. boasts one emerald cut diamond weighing 5.06 carats with F color, VS2 clarity, surrounded by 28 calibre cut baguettes weighing...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 5.26 Ct. Oval Brilliant Cut Diamond Engagement Ring
Located in Chicago, IL
Tiffany & Co. Novo engagement ring is an exceptional piece of jewelry. A stunning oval brilliant-cut diamond serves as its centerpiece, graded as a natural diamond with a nearly col...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

6.75 Carat Fancy Yellow Square Radiant Diamond Engagement Ring
Located in New York, NY
Finely crafted in platinum and 18k yellow gold with a GIA certified Natural Fancy Yellow, Square Radiant cut Diamond weighing 6.75 carats, VVS1 clarity, GIA #2165845082. The ring fea...
Category

1950s Vintage Platinum Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Set in Platinum900, 3.98 carats, Colombian Emerald & Diamonds Engagement Ring
Located in Hong Kong, HK
A very gorgeous and beautiful, Emerald Engagement Ring set in Platinum 900 & natural Diamonds. The Emerald weight is 3.98 carats. The Emerald is natural, without any treatment and is...
Category

21st Century and Contemporary Indian Art Deco Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

Antique Edwardian Platinum Old European Diamond Filigree Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Edwardian Platinum Old European Diamond Filigree Engagement Ring - GIA. This incredible Edwardian diamond engagement ring is crafted in platinum. This ring features...
Category

Early 1900s Edwardian Antique Platinum Engagement Rings

Materials

Diamond, Platinum

Orloff of Denmark, 2.52 Carat, Deep Purplish Pink Spinel Diamond Engagement Ring
Located in Hua Hin, TH
Orloff of Denmark's own; 'Amaranth Treasure' This wonderful three-stone ring features a 2.52 carat purplish pink spinel along with two VVS2, F-Colored trapezoid diamonds on each side...
Category

2010s Thai Contemporary Platinum Engagement Rings

Materials

Diamond, Spinel, Platinum

Tiffany & Co 1.50 Carat Princess Cut F VS1 Diamond Platinum Engagement Ring
Located in New York, NY
Designer: Tiffany & Co Title: Tiffany & Co 1.50 Carat Princess Cut F VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.5 Carat Diamond Number of St...
Category

20th Century Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Cert. Henri Daussi Canary Fancy Yellow Cushion 2.85ct T.W. Engagement Ring
Located in New York, NY
Canary Fancy Light Yellow Diamond Engagement Ring with Halo Metal: Platinum Diamond: 2.07cts Cushion Cut Color & Quality: FLY - I1 Pa...
Category

21st Century and Contemporary Belgian Modern Platinum Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

GIA Certified 5 Carat Fancy Yellow Radiant Cut Diamond Ring VVS1
Located in Chicago, IL
💛 RADIANT ELEGANCE: 5.00 Carat GIA-Certified Fancy Yellow Diamond Ring 💛 A striking masterpiece, this 5.00-carat GIA-certified Fancy Yellow radiant-cut diamond captivates with its...
Category

2010s American Platinum Engagement Rings

Materials

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

Authentic Tiffany & Co. Legacy 1.50 Carat Cushion Diamond Halo Engagement Ring
Located in Chicago, IL
Tiffany & Co. Platinum Legacy Engagement Ring you described features a stunning 1.05 ct Legacy Cushion Brilliant Cut Diamond at its center, which has a F color grade and VS1 clarity....
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Belle Époque French diamond 18k yellow gold platinum Toi Et Moi ring
Located in Beverly Hills, CA
This Belle Époque French Toi Et Moi ring showcases two old mine cut diamonds totaling 1.10 carats, H color, VS-SI clarity, and six single cut diamonds weighing .10 carats, H color, S...
Category

1910s Belle Époque Vintage Platinum Engagement Rings

Materials

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

GIA Certified 10.02 Carat Emerald Cut Diamond Ring with Trapezoid Diamonds
Located in Chicago, IL
This magnificent engagement ring features a breathtaking 10.02 carat emerald cut diamond, GIA certified for its exceptional quality. The step cut facets of the center stone create a ...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Issac Nussbaum GIA Certified 5.02 Carat Cushion Diamond Engagement Ring
Located in New York, NY
This stunning Gia-certified platinum ring features a remarkable 5.02-carat cushion diamond, a true embodiment of elegance and luxury. The cushion cut, with its rounded corners and la...
Category

2010s Modern Platinum Engagement Rings

Materials

Diamond, Platinum

GRS Certified 5.23 Ct. VIVID PINK Sapphire Diamond Ring
Located in Chicago, IL
Set with a cushion-shaped vivid pink sapphire weighing 5.23 carats, flanked by pear-shaped diamond clusters, mounted in platinum Accompanied by GRS Switzerland report
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold, Platinum

Vintage GIA 1.47 Carat Old Mine Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage GIA 1.47 Carat Old Mine Cut Diamond Platinum Ring. Featuring one GIA old mine cut diamond of 1.47 carats, accompanied with GIA #6461320580 stating the diamond is G color,...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco Ruby and Diamond eternity ring, Platinum
Located in NEWARK, GB
The decadence and timeless beauty of Art Deco eternity rings such as this Ruby and Diamond ring is unbeatable. It is a style that has embodied the sentiment of love and connection f...
Category

Early 20th Century British Art Deco Platinum Engagement Rings

Materials

Diamond, Ruby, Platinum

Tiffany & Co 3.18ct D/IF Cushion Cut Diamond Ring, 6.9gr
Located in Laguna Beach, CA
Tiffany & Co 3.18ct D/IF Cushion Cut Diamond Ring, 6.9gr Tiffany & Co Platinum Diamond Ring out of the LEGACY collection evokes the glamour of the Edwardian period. The center stone...
Category

20th Century Platinum Engagement Rings

Materials

Diamond, Platinum

Cartier 1.51 Carat Round Brilliant D VVS1 Diamond Platinum Engagement Ring
Located in New York, NY
Designer: CARTIER Title: Cartier 1.51 Carat Round Brilliant D VVS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1...
Category

20th Century Platinum Engagement Rings

Materials

Diamond, Platinum

Issac Nussbaum GIA Certified 6.01 Carat Round Diamond Engagement Ring
Located in New York, NY
This captivating Gia-certified platinum ring features a striking 6.01-carat round diamond. Flanking the center stone with two rare step-cut bullet shape dazzling side diamonds, tota...
Category

2010s Modern Platinum Engagement Rings

Materials

Diamond, Platinum

Circa 1930s Platinum Art Deco Diamond Ring
Located in Hicksville, NY
Year: 1930s Item Details: Ring Size: 6.75 (Sizable) Metal Type: Platinum [Hallmarked, and Tested] Weight: 5.7 grams Diamond Details: .80ct total weight, G Color, VS Clarity, Old Euro...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco Diamond Platinum Vintage Engagement Ring
Located in Chicago, IL
Circa 1925 This Art Deco era ring of a unique geometric design is finely crafted in platinum. It features a 1.17 carat Old European cut diamond (I color, VS2 clarity) framed by nume...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 5 Carat Radiant VVS2 Diamond Engagement Platinum Ring
Located in Chicago, IL
This exquisite solitaire ring features a GIA-certified 5.01-carat Radiant Diamond, set in a timeless platinum design. The diamond boasts exceptional quality, with the following chara...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Circa 1920s Platinum Edwardian Emerald Diamond Engagement Ring
Located in Hicksville, NY
Year: 1920s Item Details: Ring Size: 6.5 (Sizable) Metal Type: Platinum [Hallmarked, and Tested] Weight: 5.1 grams Emerald Details: 3.00ct approximate. Green color. Natural Emerald, ...
Category

1920s Edwardian Vintage Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA 12.48 Carat Square Emerald Diamond Flawless Platinum Ring
Located in Chicago, IL
An exquisite platinum ring showcasing exceptional elegance and craftsmanship. The centerpiece of this stunning ring is a natural Asscher square emerald cut diamond weighing 10.12 ca...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Vintage Retro Platinum Old Marquise Trillion Cut Diamond Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Vintage Retro Platinum Old Marquise Trillion Cut Diamond Engagement Ring - GIA. This gorgeous retro diamond engagement ring is crafted in platinum. The center holds a beaut...
Category

1950s Retro Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Natural, Fancy Light Brownish Yellow Diamond Engagement Ring Set in Platinum 900
Located in Hong Kong, HK
A very gorgeous and wearable Diamond Engagement Ring set in Platinum 900. The weight of the centre Fancy Light Brownish Yellow Diamond...
Category

2010s Hong Kong Art Deco Platinum Engagement Rings

Materials

Yellow Diamond, Platinum

GIA Certified 3 Carat Flawless F color Platinum Solitaire Engagement Ring
Located in Chicago, IL
A timeless classic with a touch of modern brilliance, this exquisite engagement ring features a breathtaking 3 carat round brilliant cut diamond, certified F color and I FLAWLESS cla...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Vintage Platinum 1.5 Carats OEC Solitaire Ring, Old European Cut Diamond
Located in Austin, TX
For the vintage, estate jewelry lover! This ring is an estate piece, made around 1890 to 1920, with an old European cut diamond in a vintage platinum solitaire setting. The prongs ar...
Category

Early 20th Century American Romantic Platinum Engagement Rings

Materials

Diamond, Platinum

Natural Mozambique Paraiba Tourmaline 3.70 cts in Platinum Ring w Dia/GIA Report
Located in Los Angeles, CA
Discover the exceptional brilliance of this platinum ring, featuring a striking 3.70-carat natural Mozambique Paraiba tourmaline, celebrated for its vivid blue hue and rare copper-be...
Category

21st Century and Contemporary Mozambican Platinum Engagement Rings

Materials

Tourmaline, Paraiba, Platinum

AIGS Certified 1.12 Carat Natural No Heat, Vivid Red Ruby Ring made in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a AIGS Certified 1.12 Carat Natural No Heat, Pigeon Blood Ruby and 0.48 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit me...
Category

21st Century and Contemporary Japanese Modern Platinum Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 8 Carat Emerald Cut Diamond Engagement Ring Type 2A
Located in Chicago, IL
This elegant Cecile Blake design features a stunning GIA Certified 8 Carat Emerald Cut Diamond Engagement Ring, showcasing exceptional quality and design. This striking ring features...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co 2.15 Carat Round Brilliant H VVS1 Diamond Platinum Engagement Ring
Located in New York, NY
Designer: Tiffany & Co Title: Tiffany & Co 2.15 Carat Round Brilliant H VVS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.83 Carat Diamond Number ...
Category

20th Century Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 10 Carat Emerald Cut Diamond Engagement Ring
Located in Chicago, IL
10 Carat emerald Cut Diamond engagement ring is an exquisite piece crafted in platinum. The centerpiece is a stunning 10 ct natural emerald cut diamond that boasts an g color grade a...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 10 Carat Emerald Cut Diamond Engagement Ring
Located in Chicago, IL
This elegant Cecile Blake design features a stunning GIA Certified 10 Carat Emerald Cut Diamond Engagement Ring, showcasing exceptional quality and design. Set in elegant platinum,...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Cartier 0.85ct Diamond ‘1895’ Solitaire Ring
Located in London, GB
From Cartier’s iconic 1895 collection, comes this stunning solitaire. The timeless design features a stunning a single 0.85 carat round brilliant diamond of exceptional quality. The ...
Category

21st Century and Contemporary Unknown Modern Platinum Engagement Rings

Materials

Diamond, Platinum

Vintage Boucheron 8.24 Carat Diamond and Platinum Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1950s 8.24 carat diamond (total) and platinum ring made by Boucheron; part of our diamond jewelry/estate jewelry collections. This stunning, ...
Category

1950s Unknown Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 5.12 Carat Cushion Cut Diamond Platinum Ring with Half Moon Diamon
Located in Chicago, IL
Forged in the refinement of solid platinum, this ring is a marvel of jewelry artistry featuring a resplendent 5.12 carat cushion cut diamond. With the Gemological Institute of Amer...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Antique Art Deco Platinum 1.42ctw European Diamond & Sapphire Engagement Ring
Located in Montclair, NJ
This gorgeous and very well kept antique engagement ring was crafted in solid platinum during the art deco period and features a stunning, approximately 0.52 carat old European cut d...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

Vintage Diamond Heart Ring, 18 Karat Yellow Gold and Platinum
Located in NEWARK, GB
A pretty and romantic vintage Diamond heart ring. Crafted from rich 18kt yellow gold, Diamond and platinum in an Art Deco style. It has a rich ...
Category

Mid-20th Century British Art Deco Platinum Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

FERRUCCI 23.88 Carat Intense Blue Aquamarine in 18k White Gold Diamond Ring
Located in New York, NY
23.88 carat Natural Blue Ascher cut Aquamarine gemstone, of a high quality intense blue, transparent mineral with no inclusions, perfect choice for collectors or to commission a cust...
Category

2010s American Art Nouveau Platinum Engagement Rings

Materials

Diamond, Aquamarine, Platinum, White Gold, 18k Gold

Tiffany & Co. Soleste Cushion Double Halo Fancy Intense Yellow Diamond Ring
Located in Chicago, IL
A timeless masterpiece from Tiffany & Co., this Soleste engagement ring features a stunning 0.90 carat natural cushion cut Fancy Intense Yellow diamond at its center. Graded VVS1 in ...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

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

Orloff of Denmark, 3.18 Carat, Ceylon Sapphire Diamond Engagement Ring
Located in Hua Hin, TH
Orloff of Denmark's own; 'Cerulean Crystal' A split-shank engagement ring forged in 950 platinum featuring an absolutely sensational trillion cut Sri Lankan (Ceylon) sapphire complim...
Category

2010s Thai Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

Cartier 2.47 Carat Round Brilliant G VVS1 Diamond Platinum Engagement Ring
Located in New York, NY
Designer: CARTIER Title: Cartier 2.47 Carat Round Brilliant G VVS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 2.12 Carat Diamond Number ...
Category

20th Century Platinum Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Novo Engagement Ring in Platinum F VVS1 1.05 CTW
Located in New York, NY
Tiffany & Co. Novo Engagement Ring in Platinum F VVS1 1.05 CTW PRIMARY DETAILS SKU: 140476 Listing Title: Tiffany & Co. Novo Engagement Ring in Platinum F VVS1 1.05 CTW Condition ...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Platinum

Antique Edwardian 18K Gold Platinum Old Euro Diamond Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Edwardian 18K Gold Platinum Old Euro Diamond Engagement Ring - GIA. This gorgeous Edwardian old European diamond engagement ring...
Category

Early 1900s Edwardian Antique Platinum Engagement Rings

Materials

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

GIA Certified 6.64 Carat Oval Rose Cut Diamond Engagement White Gold Ring
Located in Chicago, IL
6.64 ct Total Weight Oval Rose Cut & Shield Cut Diamond Three-Stone Engagement Ring in Platinum is an elegant and striking piece. The ring weighs 8.6 grams and is size 7. At the ce...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

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