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Platinum Engagement Rings

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Metal: Platinum
1.69 Carat Total Weight Edwardian Diamond Platinum 18K Gold Engagement Ring
Located in Hicksville, NY
Year: 1910s Item Details: Ring Size: 6.5 Metal Type: Platinum & 18k Yellow Gold [Hallmarked, and Tested] Weight: 3.0 grams Diamond Details: GIA Report Number: #5232025657 Weight: ...
Category

1910s Unknown Edwardian Vintage Platinum Engagement Rings

Materials

Diamond, 18k Gold, Platinum

J. Birnbach 5.02 carat Oval Diamond Spiral Solitaire Engagement Ring
Located in New York, NY
This sleek, elegant engagement ring is J. Birnbach's modern take on the classic solitaire. The ring features a GIA certified 5.02 carat oval diamond, graded as I color and SI1 clarit...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Platinum, 18k Gold

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 1.53 CTW Diamond & French Cut Ruby Engagement Ring in Platinum
Located in Boston, MA
An Art Deco style diamond, and French cut ruby engagement ring in platinum. Centered by a 0.75 carat old European cut diamond of J color and VS2 clarity set in a miligrained platinu...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Ruby, Platinum

Art Deco 2.03 Carats Old European Cut Diamond Platinum Foliate Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 1.73 carats - K color with VS clarity Set by stylized foliate prongs in a cushion shaped bombè mounting Decorated with ...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 14.18 Carats Emerald Cut Diamond Three-Stone Engagement Ring
Located in New York, NY
A spectacular three-stone engagement ring, showcasing a 14.18 carats emerald cut diamond certified by GIA as M color and VVS2 clarity, set on a classic four prong setting. Flanked by...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Pink Tourmaline Pear-Shaped Platinum Diamond Ring - Unique Jewelry Gift - GIA
Located in Beverly Hills, CA
Magnificent 3.93 Carat Pink Tourmaline Pear-Shaped Platinum Ring by Merkaba Jewelry Beverly Hills. Prepare to be captivated by the stunning elegance of this 3.93-carat Pink Tourmali...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Tourmaline, Multi-gemstone, White Diamond, Diamond, Platinum

Art Deco Platinum 1.53 Carats Old European Cut Diamond Platinum Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 1.03 carats total - H color with SI1 clarity. Set with tab like prongs in a pierced milgrain detail surround. Accented by...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Diamond Solitaire Engagement Ring
Located in Bethesda, MD
From Tiffany & Co, a .31 carat Tiffany diamond set in a classic four prong setting • Designer: Tiffany & Co. • Metal: Platinum • Circa: 2019 • Si...
Category

21st Century and Contemporary American Platinum Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum .40 Carat Diamond Engagement Ring 4.5
Located in Los Angeles, CA
TIFFANY & Co. Platinum .40ct Diamond Engagement Ring 4.5 Metal: Platinum Size: 4.5 Diamond: round brilliant diamond, carat total weight .40ct, G Color, VS1 Clarity Hallmark: ©TIFFAN...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 10.11 Carats Radiant Yellow Diamond Three-Stone Engagement Ring
Located in New York, NY
An elegant three-stone engagement ring, showcasing a 10.11 carats radiant cut diamond certified by GIA as Fancy Light Yellow color and SI1 clarity, set on an eight prong 18K yellow g...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

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

Art Deco Sapphire and Diamond Ring
Located in New York, NY
A cushion sapphire weighing 2.80 carats, with gemological report stating there are no indications of heat treatment, is set in a platinum mounting with pierced details accented with ...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 3 Carat Emerald Cut Diamond Engagement Ring
Located in Chicago, IL
This elegant Cecile Blake design features a stunning GIA Certified 3 Carat Emerald Cut Diamond Engagement Ring, showcasing ...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

5 carat Yellow Diamond Ring
Located in New York, NY
GIA certified 5 carat Fancy Light Yellow, VS1 clarity Cushion cut center diamond. .70 carats of white side diamonds. Set in a custom platinum and 18k yel...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Yellow Diamond, 18k Gold, Platinum

GIA Certified 5 Carat Asscher Square Emerald Cut Trillion Diamond Ring
Located in Chicago, IL
Gorgeous engagement ring featuring a beautifully white and fully bright asscher square emerald cut center diamond set in diamond encrusted in solid platinum. The center diamond is GI...
Category

2010s European Art Deco Platinum Engagement Rings

Materials

Emerald, White Diamond, Diamond, Platinum

GIA Natural 5.60 Carat Pear Shape Diamond Platinum Engagement Ring In Stock
Located in Boca Raton, FL
GIA Natural 5.60 Carat Pear Shape Diamond Platinum Engagement Ring This beautiful, platinum, natural, pear-shaped diamond engagement ring is a true wonder. The center stone and the ...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. 1.91 Carat Pave Setting Engagement Ring
Located in London, GB
This is a truly special ring from the luxury jewellery designer Tiffany & Co. The ring features an F colour, VVV2 clarity, 1.91 carat round brilliant cut diamond in the centre. It si...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3.64 Carats Radiant Cut Yellow Diamond Engagement Ring
Located in New York, NY
A high-end engagement ring, showcasing a 3.64 carats radiant cut diamond certified by GIA as Fancy Intense Yellow color and VS1 clarity, set on a four prong basket made of 18K yellow...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

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

J. Birnbach 10.38 carat GIA Certified Cushion in Platinum Solitaire
Located in New York, NY
This magnificent cushion solitaire is a showstopper! The diamond is 10.38 carats and certified by GIA to be J color and SI2 clarity. This is an antique style cushion, cut with a beau...
Category

21st Century and Contemporary American Platinum Engagement Rings

Materials

Diamond, Platinum

7.7 carat Pink Tourmaline Diamond Ring
Located in Brooklyn, NY
From the Passion & Strength collection. The centerpiece of the ring is a 7.7-carat pink tourmaline with colorless trapeze-cut side stones. Total diamond weight 0.58 carats. The ring...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Diamond, Tourmaline, Platinum

Tiffany & Co.Platinum Lucida Cut Diamond Ring 1.61ct H/IF
Located in London, GB
A stunning platinum Tiffany & Co. diamond ring from the Lucida collection. The ring comprises of a Lucida cut diamond in a 4 claw setting with a weight of 1.61ct, H colour and IF (In...
Category

21st Century and Contemporary American Platinum Engagement Rings

Materials

Diamond, Platinum

1920s Art Deco Platinum GIA Certified .53 Carat Diamond Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 5.5 Metal Type: Platinum Weight: 2.3 grams Center Diamond Details GIA CERTIFIED Center Diamond - Certificate #2181181931 Shape: Circular Brilliant Carat We...
Category

1920s Unknown Art Deco Vintage Platinum Engagement Rings

Materials

White Diamond, Platinum

GIA Certified 3.02 Carat Emerald Cut Diamond IF Clarity with trapezoid diamond
Located in Chicago, IL
This refined engagement ring showcases a GIA certified 3.02 carat emerald cut diamond set in platinum, highlighting timeless elegance with architectural precision. The central ston...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Burma Ruby Ring (AGL Approx 12.90-Carats), Diamond and Platinum
Located in New York, NY
A truly exceptional ruby and diamond ring, this masterpiece showcases a rare natural cushion-cut ruby weighing an impressive approx 12.90-carats. The vivid red hue of the center ston...
Category

21st Century and Contemporary Art Deco Platinum Engagement Rings

Materials

Diamond, Ruby, Platinum

Fine Art Deco Period .95TCW Diamond Platinum Ring
Located in New York, NY
Dazzling Art Deco period platinum and diamond engagement ring .60 carat central stone surrounded by 10 diamonds for a harmonius, beautiful effect, TCW .95 carat. Lovely setting wit...
Category

Early 20th Century Unknown Art Deco Platinum Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum & 1.87 Carat Old European Cut Diamond Engagement Ring
Located in Philadelphia, PA
A fine Art Deco diamond engagement ring. Set in a filigree platinum mounting. With a circa. 1.87 Old European cut diamond (color: K-L, clarity: VVS2) surrounded by 22 round single ...
Category

Early 20th Century Art Deco Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 4.01 Carat Emerald Cut Diamond with Tapered Baguette PlatinumRing
Located in Chicago, IL
This elegant ring features a 4.01 carat emerald cut diamond as it's centerpiece, exuding timeless sophistication and brilliance. Certified by GIA, the diamond is graded I in color, ...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Exquisite Vintage Blue Nile Platinum Diamond and Ruby 2.75 Carat Engagement Ring
Located in New York, NY
Indulge in the timeless elegance of our Vintage Blue Nile Engagement Ring, featuring a meticulously crafted platinum mounting that exudes sophistication. This ring boasts a total dia...
Category

Late 20th Century American Contemporary Platinum Engagement Rings

Materials

Diamond, Ruby, Platinum

Platinum Rose GIA Diamond Engagement Ring
Located in New York, NY
Platinum Rose GIA Diamond Engagement Ring, Tiffany Designer , Thomas Kurilla goes back to his sculpting skills for this one. What woman doesn't love a f...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

11 Carat Round Diamond Engagement Ring
Located in New York, NY
An AMAZING ROCK! GIA certified 11.07 carat Round Brilliant cut diamond. Set in a 4 prong custom made platinum mounting. The diamond faces up as a near colorless white stone. T...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Hancocks 6.77ct Old European Cut Diamond three Stone Ring in 18ct Yellow Gold
Located in London, GB
An old cut three stone diamond and 18ct yellow gold ring by Hancocks. The handcrafted ring has a 3.00ct old European cut diamond in the centre and is set between two more old Europea...
Category

21st Century and Contemporary English Platinum Engagement Rings

Materials

White Diamond, 18k Gold, Platinum

Peter Suchy GIA 6.56 Round White Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Sapphire and diamond engagement ring. GIA certified center sapphire in a platinum setting with 2 old European side diamonds and 2 tapered baguette diamonds. Designed and crafted in the Peter Suchy workshop. 1 round white sapphire, MI approx. 6.56cts GIA Certificate # 2115272604 2 Old European cut...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

Antique Art Deco Platinum Old Carre Cut Diamond Filigree Shield Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Carre Cut Diamond Filigree Shield Ring - GIA. This gorgeous Art Deco old carre cut diamond filigree shield ring is crafted in platinum. The ri...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Gia Certified 3 Carat Emerald Cut Diamond Ring
Located in Chicago, IL
Elevate your elegance with this captivating ring crafted in solid platinum. The centerpiece is a resplendent 3-carat diamond, graded with a rare G color and internally flawless clari...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

Three Stone GIA Certified 4 Carat Emerald Cut Trapezoid Diamond Ring
Located in Chicago, IL
A GIA Certified 4 Carat Emerald Cut Diamond Ring with H color and VVS2 clarity is an extraordinary piece of fine jewelry. The emerald cut, known for its elegant step-cut facets, high...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Emerald, Platinum

J. Birnbach GIA 21.13 Carats Ascher Cut Diamond Ring with Tapered Baguettes
Located in New York, NY
A truly spectacular piece featuring a treasure from the J. Birnbach vault. This magnificent ring features a 21.13 carat GIA certified Asscher cut of H color and VS1 clarity. Tapered ...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Leon Mege Platinum Engagement Ring with 3.01-Carat Antique Cut Cushion Diamond
Located in New York, NY
Mon Cheri™ exclusive solitaire featuring a GIA 3.01-carat G/VS2 True Antique™ cushion diamond, GIA # 1503053860, and channel-set French cut diamonds. 14 calibrated True Antique™ Fre...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

EGL Certified 2.71 Carat Round Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Diamond three-stone engagement ring. EGL certified 2.71ct round brilliant cut center diamond in a simple four prong platinum setting with two tapered baguette accent diamonds. The ma...
Category

Mid-20th Century Platinum Engagement Rings

Materials

Diamond, Platinum

GRS Certified 7.15 Carat Blue Sapphire Emerald Cut Diamond Platinum Ring
Located in Chicago, IL
This breathtaking ring features a majestic 7.15-carat natural blue sapphire, originating from the famed gemstone mines of Sri Lanka. Cut in a unique octagonal step style, this sapphi...
Category

2010s Unknown British Colonial Platinum Engagement Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum

Natural Burmese Ruby Diamond Ring, circa 1915
Located in London, GB
Natural Burmese ruby and diamond ring. Set with an oval old cut natural unenhanced Burmese ruby to centre in an open back claw setting with an app...
Category

1910s Edwardian Vintage Platinum Engagement Rings

Materials

Diamond, Ruby, Platinum

Scarselli 5 Carat Fancy Yellow Diamond Engagement Ring
Located in New York, NY
From SCARSELLI, this 5-carat Fancy Yellow Diamond GIA certified (see certificate picture for detailed stone information). The diamond is flanked by a pair of pear shape...
Category

2010s American Contemporary Platinum Engagement Rings

Materials

Yellow Diamond, Diamond, Platinum, 18k Gold

Emerald-Cut Aquamarine Ring, 43.37 Carats
Located in New Orleans, LA
With the stunning blue hue of a clear tropical ocean, the incredible 43.37-carat emerald-cut aquamarine at the center of this ring is absolutely captivating. This specimen possesses ...
Category

21st Century and Contemporary Unknown Modern Platinum Engagement Rings

Materials

White Diamond, Diamond, Aquamarine, Platinum

GIA Certified 3.62 Carat Emerald Cut Diamond D Color Flawless Platinum Ring
Located in Chicago, IL
This exceptional three stone engagement ring centers on a stunning 3.62 carat emerald cut diamond, GIA certified with the highest D color grade and a truly rare Flawless clarity. T...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

1.27ct Radiant Cut Fancy Yellow Three Stone Diamond Engagement Ring
Located in New York, NY
Celebrate the radiant journey of your love with this 1.27 carat Radiant Cut Fancy Yellow Trilliant Cut Three Stone Diamond Engagement Ring. The center stage belongs to a dazzling 1.2...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Diamond, Platinum, Yellow Gold, 18k Gold

GIA Certified 2.84 Carat Diamond and Solitaire Engagement Ring in Platinum
Located in Jesmond, Newcastle Upon Tyne
A stunning, rare antique hand cut 2.84 carat rectangular diamond solitaire engagement ring displayed in platinum; part of our diverse diamond ring collections. The pierced decorated setting is embellished with a four-claw set antique (circa 1930) 2.74ct Asscher cut diamond. The elevated and pierced decorated shoulders are each accented with three pavé set eight-cut diamonds, melding with the hallmarked ring shank. The GIA certified diamond engagement ring is hallmarked to the exterior of the shank with the French import hallmark for platinum. This rare rectangular cut diamond ring...
Category

Mid-20th Century French Platinum Engagement Rings

Materials

Diamond, Platinum

Edwardian Diamond and Pearl Five Stone Ring (1901-1915)
Located in OVIEDO, AS
Original Edwardian Diamond and Pearl Five Stone Band Ring in 18K Gold and Platinum (1901-1915) It has been claw set with three graduated old mine cut diamonds with a total weight of...
Category

Early 20th Century European Edwardian Platinum Engagement Rings

Materials

Diamond, Pearl, 18k Gold, 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

GIA Certifield 5.21 Carat Round Cut Diamond VVS1 Ring with tapered baguette
Located in Chicago, IL
This exquisite engagement ring showcases a breathtaking 5.21 carat round cut diamond, certified by GIA for its exceptional brilliance. With a color grade of G, the center stone displ...
Category

2010s Unknown Contemporary Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Natural Tsavorite Stone 3.07 cts in Platinum Ring with Y&W Diamonds / GIA Report
Located in Los Angeles, CA
We are thrilled to offer you this luxurious ring that is brimming with natural tsavorite 3.07 carats with GIA Report. Beauty, gracefully set in platinum. This stunning tsavorite ring is perfect for every occasion. It's captivating and elegant. The blend of a beautiful tsavorite garnet ring, with 0.97 carats yellow and white diamonds creates a layering effect that looks more expensive than it actually is. This dainty garnet ring is the perfect addition to your collection. This natural tsavorite jewelry...
Category

21st Century and Contemporary American Art Deco Platinum Engagement Rings

Materials

Tsavorite, Diamond, Platinum

Circa 1930s Platinum GIA 3.27ct Old European Brilliant Diamond Engagement Ring
Located in Hicksville, NY
Year: 1930s Item Details: Ring Size: 6.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 7.3 grams Center Diamond Details: GIA Report#:2235470194 Weight: 3.27ct total weight...
Category

1930s Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Edwardian 5.02 Carat E/VVS2 Oval Cut Diamond Engagement Ring by Janesich
Located in Los Angeles, CA
A magnificent & rare example of Edwardian era elegance created by the famed Italian Jewelry House Janesich. Composed of Platinum & featuring a spectacular GIA certified 5.02 Carat O...
Category

1910s Italian Edwardian Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Untreated Kashmir Sapphire Ring, 3.32 Carats
Located in New Orleans, LA
This remarkable octagonal step-cut Kashmir sapphire achieves the deep, velvety blue hue so prized in these gems. Weighing 3.32 carats, the stone's vib...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum

Cartier "Destinee" GIA Certified 0.73 Carat Round Brilliant Diamond Ring
Located in Surfside, FL
Cartier "Destinee" collection, GIA certified 0.73 carat full cut round brilliant diamond set in a Halo platinum mounting. Center .073 carat: F VVS1. Halo setting: 0.40 carat full cut...
Category

21st Century and Contemporary French Modern Platinum Engagement Rings

Materials

Diamond, Platinum

J. Birnbach 0.92 carat Cushion Brilliant Diamond Art Deco Style Engagement Ring
Located in New York, NY
This sparkling engagement ring by J. Birnbach is a charming piece inspired by the Art Deco period. The ring features a 0.92 carat cushion brilliant diamond certified by GIA to be H c...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Platinum

Cartier 1.50 Carat D VS1 GIA Diamond Platinum Ring
Located in Beverly Hills, CA
Classic solitaire diamond engagement ring. This solitaire has been a Cartier classic since 1895. The elegance of the lines is unique, the refined and open setting allows the light of...
Category

Early 2000s French Modern Platinum Engagement Rings

Materials

Diamond, Platinum

Shreve, Crump & Low GIA Certified 10.77 Carat F VS1 Round Brilliant Diamond Ring
Located in Boston, MA
This spectacular diamond ring is offered by Shreve, Crump & Low. This 10.77 carat GIA certified F VS1 round brilliant cut triple excellent diamond measuring 14.02 - 14.11 x 8.83 mm i...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Platinum

Platinum 7.52 Carat Cushion Cut Blue Sapphire and Diamond Engagement Ring
Located in Miami, FL
Details:  - Item Type: Engagement Ring - Metal: Platinum 900 - Size: 7 3/4 (adjustable) - Weight: 10.21 grams  Stone Details:  - Gemstone: Blue Sapphire - Carat: 7.52 - Color: Blu...
Category

21st Century and Contemporary Art Deco Platinum Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 5.06 Carat Yellow Diamond Pear Shape
Located in New York, NY
Centered upon a 5.06 Carat Pear Shaped Yellow Diamond with GIA certificate stating the Diamond classifies as a Y-Z Color and VS2 Clarity. Set with micro pave around weighing 0.50 Car...
Category

2010s Platinum Engagement Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

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