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Platinum Engagement Rings

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1,116
31,469
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Metal: Platinum
GIA Certified 5.02 Carat Emerald Cut Diamond Ring with Tapered Baguette
Located in Chicago, IL
An icon of timeless sophistication, this exceptional Antinori creation features a breathtaking GIA Certified 5.02 carat Emerald Cut Diamond, masterfully set in a sleek platinum mount...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White 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

Antique Edwardian French 18K Yellow Gold Platinum Diamond and Emerald Ring
Located in Great Neck, NY
Beautiful Antique Edwardian French 18K Yellow Gold Platinum Diamond and Emerald Ring. This gorgeous Edwardian French diamond and emerald ring is crafted in 18k yellow gold and platin...
Category

Early 1900s Edwardian Antique Platinum Engagement Rings

Materials

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

Circa 1920s Antique Emerald Diamond and French Cut Diamond Engagement Ring
Located in Hicksville, NY
Year: 1920s Item Details: Ring Size: 5.75 Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.6 grams Center Diamond Details: Weight: .75ct total weight Cut: Antique Emerald Cut ...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Emerald, Platinum

GIA Certified 9.06 Carat Fancy Light Yellow Oval Cut Diamond Ring
Located in Chicago, IL
a stunning piece of luxury jewelry: a magnificent 9.06-carat GIA-certified fancy light yellow oval-cut diamond that exudes elegance and sophistication. This exquisite diamond boasts ...
Category

2010s American Platinum Engagement Rings

Materials

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

2.39 Carat Circular Brilliant Cut and Round Diamond Platinum Three-Stone Ring
Located in New York, NY
Title: 2.39 Carat Circular Brilliant Cut F-G VS2-VS1 and Round Brilliant H VS2 Diamond Platinum Three-Stone Ring Style: Three-Stone Metal: Platinum Gemstone 1: 0.74 Carat Diamo...
Category

20th Century Platinum Engagement Rings

Materials

Diamond, Platinum

2 Carat Natural Oval Fancy Yellow Diamond Three-Stone Engagement Ring, GIA Cert.
Located in New York, NY
Presenting an exquisite Three-Stone Engagement Ring showcasing a 2 carat Fancy Yellow, oval-cut diamond. GIA certified this diamond as VS2 in clarity. The stones exhibit an excellent...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

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

Art Deco Mine Cut Diamond & French Cut Ruby Bow Motif Engagement Ring Platinum
Located in Boston, MA
Aston Estate Jewelry Presents: An elegant engagement ring featuring a 0.62-carat old mine-cut diamond, with a clarity of VS2 and a color grade of I. The diamond is set in a refined ...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.28 Carat Siam Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a GIA Certified 1.28 Carat Natural Siam (Thailand) Ruby and 1.18 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meaning t...
Category

21st Century and Contemporary Japanese Modern Platinum Engagement Rings

Materials

Ruby, Diamond, Platinum

Platinum Marquise Diamond Three-Stone Engagement Ring
Located in Coral Gables, FL
Platinum Three Stone Diamond Ring Featuring A 1.10 Carat Marquise Cut Diamond GIA Graded (Report #6214393306) As E Color & VS2 Clarity. 2 Tapered Baguette Diamonds Accent The Center ...
Category

1970s Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

5 Ct Ceylon Sapphire Diamond Platinum Engagement Ring
Located in Chicago, IL
Originally, this 5.06 ct natural unheated Ceylon sapphire was set in an Art Deco era vintage ring. The sapphire is an old mine cut stone circa early 1900s. It was recently re-set int...
Category

2010s Platinum Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Cartier 1960's Diamond Opal Platinum 18 Karat Gold Vintage Halo Ring
Located in Philadelphia, PA
Centering an oval cut opal cabochon measuring 8.75 x 13.5 mm Black in body color with strong blue/green play-of-color Set with yellow gold talon prongs with halo surround Comprised o...
Category

1960s Vintage Platinum Engagement Rings

Materials

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

2.07 carat Radiant Cut Diamond Fancy Yellow Three Stone Engagement Ring
Located in New York, NY
This exquisite handmade engagement ring showcases a stunning 2.07-carat radiant cut Fancy Yellow diamond, GIA certified for its exceptional color and brilliance. Flanking the cente...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Diamond, Platinum, Yellow Gold, 18k Gold

Cartier Mid-Century 5.40 CTW Emerald Diamond Platinum Vintage Engagement Ring
Located in Philadelphia, PA
Engagement ring centers a prong set emerald cut diamond weighing 5.00 carats - D color with VS1 clarity Flanked by two bar set and well matched tapered baguette cut diamonds Weighin...
Category

1950s Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 6 Carat G Color VVS2 Emerald Cut Diamond Engagement Ring
Located in Chicago, IL
This exquisite platinum ring showcases a stunning GIA certified 6.02 carat emerald-cut diamond, gracefully flanked by two perfectly matched trapezoid-cut side stones, all set in a mo...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified Three-Stone Emerald cut Diamond Ring in Platinum
Located in London, GB
GIA Certified Three-Stone Emerald cut Diamond Ring in Platinum This elegant ring features three-stunning emerald-cut diamonds set in a sophisticated platinum band. The diamonds hav...
Category

21st Century and Contemporary Contemporary 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

GIA Certified 5 Ct. Pear Brilliant Cut Diamond Platinum Ring
Located in Chicago, IL
GIA Certified 5 Ct. Pear Brilliant Cut Diamond Ring, elegantly set in luxurious platinum. This stunning piece features two beautiful tapered baguette diamonds, showcasing F color and...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, 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

3.40 Carat Golconda D Internally Flawless Marquis Diamond Ring
Located in New York, NY
This exquisite marquis brilliant is a true rarity and a beauty on every finger. Having been graded by the GIA with the highest color grade of D and a clarity of Internally Flawless it is also among the few to have been classified as Type IIA. The separate Type IIA report states that these rare diamonds belong to " less than 2% of all gem diamonds". They are " the most chemically pure...
Category

2010s Platinum Engagement Rings

Materials

Diamond, Platinum

Antique 3.77 Carat Old European Cut Diamond Platinum Engagement Ring GIA
Located in Montgomery, AL
We are thrilled to offer this vintage beauty!! Ring Details Material: Platinum Era: Edwardian 1900 - 1920 Head Width: 13.2mm Head Height: 6.7mm Shank Width: 1.5mm Weight: 6.2 Grams ...
Category

Early 20th Century Edwardian Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3.01 Carat Marquise Cut Diamond D Color VVS1 Clarity in Platinum
Located in Chicago, IL
This stunning engagement ring features a 3.01-carat marquise cut diamond as its centerpiece, exuding elegance and timeless beauty. Crafted in platinum, the ring offers both durabilit...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

1.78ct High Dome Bright Mexican Fire Opal Ring Platinum V1144
Located in Osprey, FL
♥ This is a gorgeous ring set with an oval opal in the center, surrounded by 0.03ct worth of diamonds. ♥ The item measures 9.3mm in length (North South direction), 14.2mm in width (E...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Opal, Fire Opal, 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

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

GIA Certified 2.00 Carat Oval Cut Diamond E Color VVS2 Clarity Solitaire Ring
Located in Chicago, IL
This refined solitaire engagement ring features a GIA certified 2.00 carat oval cut diamond set in a sleek platinum band. The center stone displays an E color grade, offering excep...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

White Diamond, Diamond, Platinum

Cartier Platinum 1895 Solitaire 0.19ct VVS2/D Diamond Engagement Ring
Located in New York, NY
Cartier 1895 solitaire ring in 950 thousandths platinum, set with a round brilliant-cut diamond. Includes GIA diamond certificate appraisal...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

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

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

Round Brilliant Cut Diamond Platinum Ring (Approx. 2-Carats), Vintage Cartier
Located in New York, NY
This exquisite vintage Cartier pillar ring showcases a striking cathedral-inspired design, featuring twelve sculpted pillars that encircle the band...
Category

21st Century and Contemporary Unknown Art Deco Platinum Engagement Rings

Materials

Diamond, 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

Antique Art Deco Plat GIA European Diamond & Emerald Milgrain Etched Domed Ring
Located in Montclair, NJ
You are looking at a truly magnificent and gorgeous art deco period engagement ring that is crafted in solid platinum featuring a stunning circular brilliant (old European) cut diamo...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

Handmade Platinum Certified Oval Sapphire & Baguette Diamond Engagement Ring
Located in Montclair, NJ
You are looking at very elegant sapphire and diamond classic three stone engagement ring crafted in solid platinum. The ring features a gorgeous oval brilliant cut sapphire solitaire...
Category

1990s Platinum Engagement Rings

Materials

Diamond, Sapphire, 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

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

Antique Platinum Gia Old European Cut Accented Baguette Diamond Engagement Ring
Located in Houston, TX
Gender: Ladies Metal Type: Platinum Ring Size: 6 Weight: 8.43 grams Platinum diamond antique engagement accented ring with a knife-edge shank. The metal was tested and determined...
Category

Early 20th Century Unknown Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco 5.75 CTW Old Mine Butter Diamond Platinum Vintage Engagement Ring GIA
Located in Philadelphia, PA
Centering an old mine cut diamond weighing 5.71 carats - S to T color with I1 clarity Set with talon prongs in a pierced arching basket flanked by cathedral shoulders Pierced with ar...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum J. E. Caldwell Natural Black Opal and Diamond Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum J. E. Caldwell Natural Black Opal and Diamond Ring. This unbelievable Art Deco J. E. Caldwell black opal ring is crafted in platinum. This ring fe...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Black Opal, Platinum

New Georgian Style Old Cut Diamond Gold And Platinum Solitaire Ring, 2.72 Carat
Located in London, GB
A new Georgian style diamond, gold and platinum solitaire ring, set with a 2.72 carat, J colour, VS2 clarity, cushion shaped old-cut diamond, in a platinum topped, cut down setting, ...
Category

2010s British Georgian Platinum Engagement Rings

Materials

Diamond, 18k Gold, Platinum

J. Birnbach GIA Certified 4.03 Carat Ahsoka Style Elongated Cushion Diamond Ring
Located in New York, NY
Elevate your jewelry collection with this stunning platinum halo ring, featuring a captivating Ashoka-style elongated cushion-cut diamond. The GIA-certified 4.03 carat center diamond...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

1.53 Carat Emerald Cut Diamond Ring GIA Certified in Platinum Diamond Ring
Located in Houston, TX
This stunning platinum ring showcases a 1.53-carat emerald cut diamond, graded I color and VS2 clarity, radiating sophistication and elegance. Accompanied by its original GIA certifi...
Category

2010s 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

Antique Edwardian 18k Gold & Plat 1.40ct GIA Oval Diamond & Accents Platter Ring
Located in Montclair, NJ
Here we have an absolutely breathtaking antique diamond ring that was crafted from solid 18k yellow gold and platinum. This uniquely designed platter style ring features a gorgeous, ...
Category

Early 1900s Edwardian Antique Platinum Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Sapphire and Diamond Three-Stone Ring
Located in New York, NY
Sapphire and Diamond Three-Stone Ring This timeless three-stone ring showcases a mesmerizing emerald-cut sapphire at its center, exuding a deep, velvety blue hue. Flanking the sapph...
Category

20th Century North American Retro Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

Certified Colombian Emerald Diamond Engagement Ring Platinum French 21st Century
Located in Lisbon, PT
Certified Colombian emerald and diamond oval engagement or cocktail ring, French, 21st Century. A striking jewel featuring a fabulous oval Colombian emerald weighing approximately 4....
Category

21st Century and Contemporary French Contemporary Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

Edwardian 1908 1.74 CTW Diamond Platinum 18K Gold Antique Floral Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 1.21 carats - K color with VS2 clarity Flush set in a highly rendered platinum gallery with pierced floral motifs through...
Category

Early 1900s Edwardian Antique Platinum Engagement Rings

Materials

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

Circa 1920s GIA .95ct Old European Diamond Engagement Ring
Located in Hicksville, NY
Year: 1920s Item Details: Ring Size: 6.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.6 grams Center Diamond Details: GIA Report#:5231428223 Weight: .95ct total weight ...
Category

1920s Vintage Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

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

Early 1900s Edwardian Antique Platinum Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old European Diamond & Emerald Ribbon Engagement Ring
Located in Montclair, NJ
This truly breathtaking antique diamond engagement ring was crafted in solid platinum during the early art deco period. This ring features a large old European cut diamond that's nea...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

Art Deco Diamond Emerald Platinum Ring
Located in New York, NY
Exquisite Art Deco engagement ring from ca. 1925. Beautifully designed and masterfully handcrafted in platinum this unique ring is set with 3 center Old European cut diamonds with a ...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

Tiffany & Co. 3.15 Carat Round Diamond Platinum Engagement Ring
Located in Chicago, IL
This exquisite Tiffany & Co. engagement ring features a dazzling 3.15-carat round brilliant diamond, expertly set in platinum. The diamond boasts exceptional I color, VVS2 clarity, a...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3.15 Carat Round Cut Diamond Engagement Solitaire Platinum Ring
Located in Chicago, IL
This stunning solitaire engagement ring features a remarkable 3.15 carat round cut diamond, set in an elegant platinum band. The diamond showcases a beautiful H color grade, exudin...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Cartier 1.10ct Brilliant Cut Diamond Platinum 1895 Ring
Located in Bishop's Stortford, Hertfordshire
Cartier 1.10ct Brilliant Cut Diamond Platinum 1895 Ring Product Details Xupes Ref: COMJ839 Brand: Cartier Model: 1.10ct Diamond 1895 Ring Type: Ring Serial Number: C***** Age: 2016 ...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

4.02ct Fancy Yellow Cushion Cut Diamond Engagement Ring
Located in New York, NY
This 4.02-carat Fancy Yellow three-stone engagement ring is a stunning example of timeless elegance and meaningful design. Featuring a cushion-cut Fancy Yellow diamond at its center,...
Category

2010s Platinum Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

GIA Certified Color Change Alexandrite and Diamond Ring
Located in Santa Barbara, CA
Would you wear this Alexandrite as a cocktail or gemstone engagement ring? GIA certified with an amazing color change from green to purple, this June birthstone is known as the chame...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Alexandrite, Diamond, Platinum

Edwardian GIA 3.17ctw Antique Old European Diamond Cocktail Cluster 18k YG Ring
Located in New York, NY
This breathtakingly beautiful, darling, early-twentieth century Edwardian Flower shaped, Cluster Ring finely hand crafted in platinum over 18 karat yellow gold. The Center Diamond i...
Category

1910s Edwardian Vintage Platinum Engagement Rings

Materials

Diamond, 18k Gold, Platinum

EXCEPTIONAL GIA Certified 6.23 Carat Pear Cut Diamond Ring Type IIA D FLAWLESS
Located in Chicago, IL
Exquisite 6.23-Carat GIA-Certified Diamond Ring Indulge in the brilliance of this extraordinary 6-carat pear cut diamond, certified by GIA with D color and Flawless clarity, offerin...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

5.03 Carat Fancy Intense Yellow Radiant Cut Diamond Ring
Located in New York, NY
A gorgeous Natural Fancy Intense Yellow radiant cut diamond weighing 5.03 carats is the center piece of this lovely engagement ring. Accompanied by a report from the GIA giving this ...
Category

Early 2000s Platinum Engagement Rings

Materials

Diamond, Yellow Gold, Platinum

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