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Platinum Engagement Rings

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Metal: Platinum
Recognized Seller Listings
Peter Suchy EGL Certified 1.20 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
Diamond engagement ring. EGL certified cushion cut center diamond with 2 emerald cut and 2 tapered baguette side diamonds, set in platinu...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Roman Malakov GIA Certified 13.23 Carat Cushion Cut Diamond Three-Stone Ring
Located in New York, NY
An important and modern engagement ring style showcasing a 13.23 carat cushion cut diamond certified by GIA as K color and SI1 in clarity...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3.06 Carat Ceylon Oval Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Late Art Deco Light to medium bright Ceylon blue oval 3.06ct cushion Sapphire and diamond three-stone engagement ring. Oval sapphire center stone, with two tapered baguette side diam...
Category

Early 20th Century Platinum Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

GIA Certified 1.76 Carats Yellow Diamond Vintage Style Halo Engagement Ring
Located in New York, NY
A vintage-style engagement ring showcasing a 1.76 carat radiant cut yellow diamond certified by GIA as Fancy Brownish Yellow color, VS1 clarity, set in a brilliant diamond four prong...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

1920s-1930s Platinum with Round and Emerald Cut Engagement Ring
Located in New York, NY
The beautiful ring is finely crafted in platinum with center round diamond weighing approximately total of 1.10 carat plus around diamonds weighing approximately total of 0.50 carat....
Category

1920s American Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Diamond Gold and Platinum Cluster Ring
Located in Amsterdam, NL
An 18-carat gold and platinum cluster ring set with old-cut diamonds (app. 2.75 carats, I-J, VVS). France, circa 1910. Weight: 7.27 grams Ring size: 18.5 mm / 8.5 US
Category

1910s French Edwardian Vintage Platinum Engagement Rings

Materials

White Diamond, 18k Gold, Platinum

Art Deco Style 1.50 Carat Sapphire Diamond Ring
Located in Narberth, PA
A stunning Art Deco style sapphire engagement ring! Made of platinum, this fabulous piece features an exquisite 1.50ct sapphire at the center. The sapphire rests within a crown-like ...
Category

21st Century and Contemporary Unknown Art Deco Platinum Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

GIA Certified 2.47 Carats Total Round Cut Diamond Solitaire Engagement Ring
Located in New York, NY
This solitaire engagement ring features a GIA Certified 2.47 carat round brilliant diamond, K Color and VS1 in Clarity. Set in a traditional 4 prong style setting. Made with Platinum...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Diamond Ring Emerald Cut 1.13 Carat H Color VS1 Clarity GIA Certified
Located in Beverly Hills, CA
Emerald cut diamond ring, featuring a GIA certified 1.13 carat H color, VS1 clarity, emerald cut diamond, set in a supreme hand crafted platinum unisex ring...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Brown Diamond, Paraiba, Emerald, Purple Sapphire, Garnet, Padparadscha S...

J. Birnbach 4.41 carat Emerald Cut Fancy Yellow Diamond Ring with Trapezoids
Located in New York, NY
This stunning 4.41-carat Fancy Brownish Yellow Asscher diamond is flanked by two trapezoid diamonds totaling 1.11 carats and includes 0.35 carats of round pave diamonds on the band. ...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Yellow Diamond, Platinum, 18k Gold

GIA Unheated 13.69 Carat Sapphire Cocktail Ring
Located in Richmond, BC
Royal sapphire diamond cocktail ring. Lively violetish-blue, high brilliance, oval faceted, unheated 13.69 carats sapphire mounted in high profile with ...
Category

21st Century and Contemporary Canadian Contemporary Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

1910s Platinum and White Engagement Ring
Located in New York, NY
The beautiful engagement ring is finely crafted in platinum and 14k yellow gold with one center diamond weighing approximately total of 0.92 carat. Color J Clarity SI1 Circa 1910
Category

1910s American Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.02 Carat Deep Brownish Yellow Diamond Halo Engagement Ring
Located in New York, NY
Features a 1.02 carat color-rich yellow diamond center stone certified by GIA as Fancy Deep Brownish Yellow color, VS2 in clarity. Set in a brilliant diamond bezel halo setting made ...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Yellow Diamond, Yellow Gold, Platinum

Shreve, Crump & Low GIA Certified 10.09 Carat Fancy Yellow Oval Diamond Ring
Located in Boston, MA
This fancy yellow oval cut diamond is offered by Shreve, Crump & Low. This fancy yellow oval diamond is custom set in a handcrafted Shreve, Crump & Low platinum and 18 karat yellow ...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Peter Suchy GIA Certified 1.01 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
Peter Suchy diamond engagement ring set with one Ideal cut GIA certified oval diamond 1.01 carat diamond center stone. The stone is...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Platinum Engagement Ring with 1.03 Carat Round and 0.20 Ct Baguette Diamonds
Located in New York, NY
Platinum engagement ring features 1.03 carat of round diamond and .20 ct baguette on the sides.
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.81 Carats Cushion Cut Diamond Halo Engagement Ring
Located in New York, NY
Featuring a 1.81 carats brilliant cushion cut diamond that GIA certified as I color, VS2 in clarity. The cushion cut center is surrounded by a seamless design halo encrusted with bri...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Peter Suchy GIA 4.41 Carat Asscher Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
Spectacular Asscher cut 4.41ct diamond three-stone platinum engagement ring. The Asscher cut center stone is certified by both the GIA and EGL. GIA certifies it as K (faint yellow) ...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Shreve, Crump & Low GIA Certified 10.52 Carat Fancy Yellow Cushion Diamond Ring
Located in Boston, MA
This fancy yellow cushion cut diamond is offered by Shreve, Crump & Low. This fancy yellow cushion cut diamond is custom set in a handcrafted Shreve, Crump & Low platinum and 18 kar...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

1950s Engagement Ring with Center Diamond 0.70 Carat
Located in New York, NY
The beautiful ring i finely crafted in platinum with center dia 0.70 carat and around diamonds weighing approximately total of 0.50 carat. Circa 1950. Easy to resize
Category

1950s American Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

J. Birnbach 7.22 carat Cushion Brilliant Compass Prong Pave Engagement Ring
Located in New York, NY
This brand new piece from the J. Birnbach workshop features a mesmerizing 7.22 carat cushion modified brilliant diamond certified by GIA to be J color and SI1 clarity. This beautiful...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 7.19 Carats Pear Shape Fancy Dark Gray Diamond Engagement Ring
Located in New York, NY
This simple but fashionable engagement ring showcasing a 7.19 carats pear shape diamond that GIA certified as Fancy Dark Gray color (natural black diamond). Surrounding the center di...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 10.11 Carats Fancy Yellow Diamond Three-Stone Engagement Ring
Located in New York, NY
Showcases a color-rich 10.11 carats cushion cut diamond that GIA certified as Fancy Yellow color and SI1 in clarity, set in eight prong 18K yellow gold. Accented with trillion cut di...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

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

GIA Certified 0.75 Carats Heart Shape Brownish Pink Diamond Engagement Ring
Located in New York, NY
Showcasing a 0.75 carats heart shape diamond certified by GIA as Fancy Brownish Pink color, SI2 in clarity. Surrounding the center diamond are two rows o...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Pink Diamond, 18k Gold, Platinum

GIA Certified 5.05 Carats Asscher Cut Diamond Three-Stone Engagement Ring
Located in New York, NY
Well crafted high end engagement ring showcasing a 5.05 carats GIA certified asscher cut diamonds, VS1 in clarity. Flanked by two color-rich yellow diamonds on either side weighing 0...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

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

Peter Such GIA Certified Pink Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Natural GIA certified no heat soft light purplish pink Sapphire and diamond engagement ring in a platinum setting. 1 oval light purplish pink Sapphire, approx. total weight .74cts, ...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

Tiffany & Co. Square Diamond Platinum Engagement Ring
Located in Holland, PA
Platinum Diamond Engagement Ring by Tiffany & Co. With 1x Diamond 0.22ct clarity VS2, color D Cut: Excellent Polish: Excellent Symmetry: Excellent Fluorescence: NONE Includes Tiffan...
Category

21st Century and Contemporary American Platinum Engagement Rings

Materials

Diamond, Platinum

Art Deco 0.52 Carat Diamond Platinum Scrolled Foliate Engagement Ring
Located in Philadelphia, PA
Centering a transitional cut diamond weighing approximately 0.52 carat, I color with VS clarity Set by wide prongs over a bulbed basket gallery, pierced with a geometric swirl motif...
Category

1930s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco 1.40 Carat Round Diamond Ring, circa 1920s
Located in New York, NY
A transitional cut round diamond weighing approximately 1.40cts, of approximately H-I color and VS clarity, is set within a square stepped halo accented with single cut diamonds tota...
Category

1920s Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

English Edwardian Ornate Diamond Platinum Ring
Located in London, GB
Ornate diamond ring, circa 1915. A platinum ring with ornately pierced bezel set with one central round old cut diamond in a millegrain collet setting with an approximate weight of 1...
Category

1910s Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

EGL Certified 1.02 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
Diamond split shank engagement ring. EGL certified round center stone set in a 14k white gold Halo setting with 52 round accent diamonds. 1 round diamond G-H SI2, approx. 1.02cts...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold, Platinum

Shreve, Crump & Low GIA Certified 4.74 Carat Fancy Intense Yellow Cushion Ring
Located in Boston, MA
This fancy intense yellow cushion cut diamond is offered by Shreve, Crump & Low. This fancy intense yellow cushion cut diamond is custom set in a handcrafted Shreve, Crump & Low platinum and 18 karat yellow gold diamond cluster ring...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Roman Malakov 3.13 Carats Total Princess Cut Diamond Three-Stone Wedding Band
Located in New York, NY
Finely crafted brilliant three-stone wedding band ring set with 3 gorgeous princess cut diamonds approximately weighing 1 carat each. Set in a 4 prong platinum basket and composition...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Roman Malakov 10.05 Carats Total Cushion Cut Diamond Solitaire Engagement Ring
Located in New York, NY
This is an absolutely unique piece. It features a 10.05 carat cushion cut diamond set in a double eagle prong platinum setting. Because of the strong blue fluorescence of this ring, ...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

Shreve, Crump & Low GIA Certified 10.04 Carat Fancy Yellow Radiant Diamond Ring
Located in Boston, MA
This fancy yellow radiant cut diamond is offered by Shreve, Crump & Low. This fancy yellow radiant cut diamond is custom set in a handcrafted Shreve, Crump & Low platinum and 18 karat yellow gold 3 stone ring consisting of 1 radiant cut yellow diamond weighing 10.04 carats with color and clarity of Fancy Yellow I1 accompanied by GIA report No. 2211057716, accented by 2 elongated epaulette...
Category

2010s American Platinum Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum, 18k Gold

Diana M. 15.01 Carat F-SI2 Pear Shaped Diamond Ring
Located in New York, NY
One-of-a-kind Pear Shaped Diamond Ring, features 15.01 Carats F Color SI2 in Clarity, certified Set in Platinum hand made diamond mounting wi...
Category

21st Century and Contemporary American Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

Peter Suchy 1.52 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Sapphire and diamond engagement ring. 1.52 oval sapphire in a platinum three stone setting with two princess cut side diamonds. AGL certified. bright medium periwinkle blue sapphire....
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

French Square Platinum Art Deco Ring with Diamonds
Located in Amsterdam, NL
A platinum ring set with four old cut diamonds in a square each set in a mille griffe border with on each side a sloped triangle set with three diamonds (app. 0.7 carat), with a beau...
Category

1920s French Art Deco Vintage Platinum Engagement Rings

Materials

Diamond, White Diamond, Platinum

David Rosenberg 2.67 Carat Oval Fancy Pink Purple GIA Diamond Engagement Ring
Located in Boca Raton, FL
Rosenberg Diamonds & Co. 2.67 carat Oval cut Fancy Pink Purple VVS1 clarity is accompanied by a GIA certificate. This spectacular three stone rare pink diamond is set in a handmade platinum and 18k yellow gold setting with perfectly matched pair of collection color oval side stones...
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

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

GIA Certified 8.96 Carat Emerald Cut Diamond Three-Stone Engagement Ring
Located in New York, NY
GIA Certified 8.96 carat emerald cut diamond center stone, O Color and SI in Clarity. Accented by a trapezoid diamond side stone on each side, weighing 1.40 carats total. Made with P...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

8.47 Carat Fancy Yellow Diamond GIA Platinum Ring Solitaire
Located in Beverly Hills, CA
Magnificent and classy yellow diamond solitaire ring! Features a 8.47-carat natural fancy yellow oval brilliant cut diamond flanked by two half-moon cut white diamonds. The fancy yel...
Category

21st Century and Contemporary American Platinum Engagement Rings

Materials

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

Shreve, Crump & Low GIA Certified 8.02 Carat Fancy Yellow Asscher Diamond Ring
Located in Boston, MA
This fancy yellow asscher cut diamond is offered by Shreve, Crump & Low. This fancy yellow asscher cut diamond is custom set in a handcrafted ...
Category

2010s American Platinum Engagement Rings

Materials

Yellow Diamond, Diamond, 18k Gold, Platinum

Ceylon .80 Carat Oval Sapphire Round Diamond Platinum Engagement Ring
Located in Stamford, CT
1940’s Retro Deco Style bright Ceylon oval Sapphire engagement ring surrounded by diamonds in a platinum setting. 1 oval sapphire .80cts...
Category

1940s Vintage Platinum Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Sophia D 2.80 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Sophia D sapphire and diamond ring. 2.80 carat natural GIA certified no heat oval center sapphire with a halo of round sapphires and French cut baguette sapphires and round brilliant...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 2.07 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Orange Sapphire and diamond three-stone engagement ring. GIA certified cushion cut center sapphire with two tapered baguette side diamonds in a three-stone platinum setting. circa 19...
Category

Early 20th Century Platinum Engagement Rings

Materials

Diamond, Sapphire, Yellow Sapphire, Platinum

Peter Suchy GIA Certified 1.41 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
Diamond Art Deco styled engagement ring. GIA certified 1.41cts square emerald (Asscher) cut center stone. Set in platinum with 64 round brilliant cut pave set diamonds. Designed and ...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

1930s Plat Engagement Ring with 1.07 Carat D VS2
Located in New York, NY
The beautiful ring is finely crafted in platinum with one center diamonds weighing approximately total of 1.07 carat. Color D Clarity VS2 With ten side diamonds weighing app...
Category

1930s American Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Peter Suchy AGL Certified 1.29 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Vintage step cut blue sapphire and diamond engagment ring. AGL certified emerald step cut center stone set in a platinum three-stone setting with 2 em...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 0.63 Cushion Cut Pink-Brown Diamond Double Halo Engagement Ring
Located in New York, NY
A well-crafted engagement ring showcasing a 0.63 carat cushion cut diamond certified by GIA as Fancy Pink-Brown color set in 18K rose gold. Set in a double halo setting mounting of p...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Brown Diamond, Platinum, 18k Gold, Rose Gold

Roman Malakov GIA Certified 1.00 Carat Round Diamond Halo Engagement Ring
Located in New York, NY
A classic and popular engagement ring style showcasing a 1.00 carat round brilliant diamond, certified by GIA as I color, SI1 clarity. Surround...
Category

21st Century and Contemporary American Contemporary Platinum Engagement Rings

Materials

Diamond, Platinum

1935 Art Deco Sapphire Diamond Platinum Ring
Located in London, GB
Art Deco sapphire and diamond ring. Set with an octagonal scissor cut natural unenhanced Ceylon sapphire in an open back double four claw setting with an approximate weight of 3.10 c...
Category

1930s British Art Deco Vintage Platinum Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

Peter Suchy GIA 1.91 Carat Blue Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Sapphire and diamond three-stone engagement ring. GIA Certified natural no heat center sapphire with two round accent brilliant cut diamonds in a platinum setting from the Peter Such...
Category

21st Century and Contemporary Platinum Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Black Starr & Frost 1.03 Carat Diamond Onyx Platinum Cocktail Ring
Located in Stamford, CT
Art Deco Black Star & Frost Calibré cut black Onyx and Emerald step cut center diamond in a platinum setting with accent diamonds. 1 Emerald step cut diamond, approx. total weight ...
Category

Early 20th Century Platinum Engagement Rings

Materials

Diamond, Onyx, Platinum

GIA 2.41 Carat Green Blue Oval Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Blue and green sapphire and baguette engagement ring. This unique GIA certified oval center sapphire, is blue at both ends of the...
Category

Late 20th Century Platinum Engagement Rings

Materials

Green Sapphire, Blue Sapphire, Diamond, Sapphire, Platinum

1920s-1930s 1.30 Carat as Center Dia and 0.20 More Carat Engagement Ring
Located in New York, NY
The beautiful engagement ring is finely crafted in platinum with center diamond weighing approximately total of 1.30 carat and four more diamonds around weighing approximately total ...
Category

1920s American Vintage Platinum Engagement Rings

Materials

Diamond, Platinum

Stephen Russell French Cut Diamond Engagement Ring
Located in New York, NY
Platinum & French Cut Diamond Ring; 1 Diamond 4.42ct; G VS2; 2 French Cut Diamonds .53ct, 2 Baguettes 1.16ct, signed STEPHEN RUSSELL
Category

2010s American Art Deco Platinum Engagement Rings

Materials

Diamond, Platinum

GIA Certified 11.34 Carat H-VS1 Emerald Cut Diamond Ring
Located in New York, NY
Platinum Three stone Emerald cut Diamond Ring. The center stone is 11.34 Carats H Color VS1 in Clarity Emerald Cut, set with 1.38 Carats of Baguettes on each side. In Platinum
Category

21st Century and Contemporary American Modern Platinum Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 1.55 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
1900 platinum pierced, pave set diamond engagement ring. GIA certified center stone with 44 single cut accent diamonds. Round cornered rectangular brilliant cut center diamond. The stone also has strong blue fluorescence. 1 old European cushion diamond...
Category

Early 20th Century Platinum Engagement Rings

Materials

Diamond, Platinum

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