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Platinum Rings

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Betteridge 2.51 Carat Round Brilliant Diamond Engagement Ring
By Betteridge
Located in Greenwich, CT
Three-stone engagement ring, centering a fine near-colorless round brilliant-cut diamond weighing 2.51 carats with radiant-cut natural fancy very light pink diamond sides, in a plati...
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, Pink Diamond, 18k Gold, Platinum

Marquise Cut Yellow Diamond Three-Stone Halo Engagement Ring
By Roman Malakov
Located in New York, NY
Showcasing a 5.43 carat marquise cut diamond center stone certified by GIA as Fancy Yellow color, VVS1 clarity. Flanking the center diamond is two half moon diamonds weighing 0.79 ca...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Diamond, Yellow Diamond, Yellow Gold, Platinum

7.17 Carat Asscher Cut Diamond Ring in Platinum, GIA
Platinum with 7.17 carat diamond center stone, flanked by diamonds on each side Can be resized to any finger size Diamond specifications: Center diamond: J color, VS2 clarity, GIA...
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, White Diamond, Platinum

Cartier Colombian No-Oil Emerald and Diamond Ring, circa 1930s
By Cartier
Located in Idar-Oberstein, DE
A high jewellery Cartier ring with an emerald and two diamond triangle cuts. The emerald is a very fine collector’s gemstone with an SSEF certificate stating that the emerald is no-o...
Category

20th Century Platinum Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Gübelin Certified Royal Blue Burma No Heat Sapphire Diamond Ring
The beauty of nature is epitomized in this spectacularly cut oval Burmese sapphire. Certified as having not undergone any heat treatment, the stone has further earned Gübelin's pres...
Category

2010s Modern Platinum Rings

Materials

Diamond, Sapphire, Platinum

24.03 Carat Cushion Cut Diamond Engagement Ring
By Diana M. Jewels
Located in New York, NY
The most exceptional diamond piece designed by Diana M. This Magnificent cushion cut brilliant diamond ring is the Highlight of the Diana M. Jewels Spring Collection, a 24.03 Carat ...
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified Radiant Cut Yellow Diamond Three-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
A rare and spectacular piece showcasing a color-rich 10.59 carat radiant cut yellow diamond certified by GIA as Fancy Yellow color, VS1 clarity, fanked by two brilliant trillion diam...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

5.02 Carat D-VVS1, GIA, Diamond Solitaire Ring
A stunning diamond round brilliant solitaire ring in white gold and platinum. The big centre stone is set in an alluring way showcasing its icy white colour from every angle - a trea...
Category

20th Century Platinum Rings

Materials

Diamond, 18k Gold, Platinum

5.02 Carat Ascher Cut Diamond Ring
Ascher-cut Diamond Ring 5.02ct A beautiful Asscher-Cut Diamond of 5.02 carats (ca. JK/VVS2) and step-cut diamond shoulders. Details: Center Diamond Weight: 5.02 carats Center Diamo...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Diamond, Platinum

GIA Certified, 2.32 Carat H- VVS2 Round Brilliant Diamond Engagement Ring
GIA Certified, hand made 2.32 carat H- VVS2 round brilliant diamond engagement ring. The center stone has been certified by the Gemoligicial Institute of America, GIA. The certificat...
Category

21st Century and Contemporary Modern Platinum Rings

Materials

Diamond, White Diamond, Platinum

9.80 Carat Emerald Cut Diamond Eternity Wedding Band
By Roman Malakov
Located in New York, NY
An amazing wedding band showcasing a row of emerald cut diamonds weighing 9.80 carats total, set in a polished platinum mounting. Diamonds are approximately E-F color, VS clarity. ...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Diamond, Platinum

Vivid Diamonds GIA Certified 5.10 Carat Cushion Brilliant Engagement Ring
By Vivid Diamonds
Located in Miami, FL
Sensational Vivid Diamonds Engagement Ring crafted in Platinum, showcasing a spectacular GIA Certified Cushion Brilliant Cut Diamond weighing 5.10 carats, I color, SI clarity accompa...
Category

2010s Modern Platinum Rings

Materials

Diamond, Platinum

J. Birnbach GIA Certified 7.20 Carat F VVS2 Emerald Cut Diamond Ring
By J. Birnbach
Located in New York, NY
This ring is the essence of perfection! Featuring a GIA certified 7.20 carat Emerald cut diamond of F color and VVS2 clarity, this stone is set in a handmade, platinum ring with tape...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Diamond, Platinum

AGL Certified 13.71 Carat Blue Oval Sapphire and Diamond Cocktail Ring
By J. Birnbach
Located in New York, NY
This charming and sophisticated cocktail ring features an AGL certified, 13.71 carat, blue Ceylon sapphire set in a platinum ring with diamond pavé details = 1.15 ctw. This serenit...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Sapphire, Diamond, Blue Sapphire, Platinum

J. Birnbach GIA Certified 4.21 Carat Cushion Brilliant Diamond Solitaire Ring
By J. Birnbach
Located in New York, NY
This new, sleek ring from the J. Birnbach workshop features a 4.21 carat Cushion Brilliant cut diamond of H color and VS1 clarity... Charming to the max, this diamond is set in a han...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Diamond, Platinum, 18k Gold

Tiffany & Co. GIA Certified 2.54 Carat E VS1 Brilliant Round Diamond Ring
By Tiffany & Co.
Located in New York, NY
This breathtaking, signed ring from Tiffany & Co. is set with a 2.54 carat brilliant round diamond of E color and VS1 clarity... With excellent cut, polish, symmetry and no fluoresce...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Diamond, Platinum

Oscar Heyman GIA 1.27 Carat Triple X Diamond Platinum Engagement Ring
By Oscar Heyman
Located in Beverly Hills, CA
Classic style and exquisite stones are defining factors of Oscar Heyman jewelry. This perfect ring features a GIA 1.27 carat D color, SI1 clarity, triple X diamond. Adorned by 2 pea...
Category

1980s Contemporary Vintage Platinum Rings

Materials

Diamond, Platinum

AGL Certified 5.05 Carat Colombian Emerald Diamond Platinum Ring
An exquisite AGL certified 5.05 carat Colombian emerald is the glowing star of this fanciful ring. Graded with insignificant oil treatment, the vividly clean emerald is surrounded by...
Category

1950s Contemporary Vintage Platinum Rings

Materials

Diamond, Emerald, Platinum

GIA Emerald Cut Diamond Platinum Eternity Band Ring
By Dover Jewelry
Located in Miami, FL
A Bold and Elegance is a statement describing this stunning GIA Certified Emerald Cut Eternity Band RIng. 20 Vibrant, White high quality Emerald Cut Diamonds wrap around this band ...
Category

21st Century and Contemporary Modern Platinum Rings

Materials

Diamond, Emerald, Platinum

4.13 Carat Emerald Cut Aquamarine and Diamond Platinum Engagement Ring
Your search for the ultimate Aquamarine ring is over. This 4.13 Carat Emerald Cut Aquamarine and Diamond Platinum Engagement Ring ticks all the boxes. It has a rounded, flat edge ban...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Aquamarine, White Diamond, Platinum

Vintage Emerald Diamond Platinum Ring
Vintage 0.83 carat emerald diamond platinum ring. With 6 baguette cut diamonds that weigh 0.43 carats, graded E-F color, VS+ clarity. Circa 2000s. Size 8 1/4 and comes with complimen...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Diamond, Emerald, Platinum

J. Birnbach GIA Certified 2.08 Carat D VS1 Radiant Cut Diamond Solitaire Ring
By J. Birnbach
Located in New York, NY
This scintillating stunner features a GIA certified 2.08 carat Radiant cut diamond of D color and VS1 clarity... Set in a handmade, platinum ring with 24 brilliant round diamonds = 0...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Diamond, Platinum

16.30 Fancy Intense Yellow Diamond Ring
By Diana M. Jewels
Located in New York, NY
Very Rare 16.30 Carat Fancy Intense Yellow VS2 Oval Diamonds, set with 5 Carats of diamonds Certified by GIA Looks like 25 Carats. Set in a custom made diamond mounting Investment q...
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, Yellow Diamond, Platinum

GIA Certified VS2 4.13 Carat Center Princess Diamond With 2 Carats of Trillions
Stunning platinum 3 stone diamond estate engagement ring features a GIA certified, "Quadrillion" princess cut diamond weighing 4.13 carats, with a clarity of VS2 and a color of M, pr...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

White Diamond, Platinum

2.5 Carat Horizontal Oval Aquamarine and White Diamonds Pave Line Platinum
By FERRUCCI
Located in New York, NY
A 2.5 carat horizontal, set east to west Oval blue Aquamarine, set on a Platinum 950 ring, designed and hand made in New York adorned by white round diamonds, hand set, for an appr...
Category

2010s Contemporary Platinum Rings

Materials

Aquamarine, White Diamond, Platinum

1.60 Carat Princess Cut Diamond and Platinum Engagement Ring
A simple, yet elegant, 1.60 carat princess cut diamond engagement ring. The princess cut is set in a half bezel platinum head on a 3.50mm slightly tapered platinum shank. The diamo...
Category

21st Century and Contemporary Modern Platinum Rings

Materials

Diamond, Platinum

Certified Emerald Pear Cut 3.66 Carat Diamonds Platinum Ring
Elegantly styled pear cut green Zambian emerald 3.66 carat center stone. Accented by round diamonds 1.36 in total. Diamonds are white and natural and in G-H Color Clarity VS. Plati...
Category

2010s Contemporary Platinum Rings

Materials

Emerald, White Diamond, Platinum

Finest Mandarin Garnet Diamond Gold Platinum Ring
By Diana M. Jewels
Located in New York, NY
Platinum and 18KT custom designed Mandarin Garnet Ring, features finest quality mandarin garnet. The center stone is 13.20 carats Oval shaped Mandarin Garnet, the highest color and ...
Category

21st Century and Contemporary Platinum Rings

Materials

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

Art Deco Platinum Diamond and Onyx Ring
Circa 1930 Platinum Ring having Good strong Art Deco styling, centrally set with a Triangular cut Diamond approximately 1/2 Carat, surrounded by Rectangular faceted Onyx and further ...
Category

1930s Art Deco Vintage Platinum Rings

Materials

Diamond, Onyx, Platinum

H&H GIA Certified 1.86 Carat Radiant Cut Diamond Platinum Engagement Ring
By H & H Jewels
Located in Miami, FL
H&H GIA Certified 1.86 Carat I-VS2 Radiant Cut Diamond Platinum Engagement Ring Platinum engagement ring with a 1.86 carat I-VS2 (EX, Good) (GIA #2201312973) Radiant cut diamond is ...
Category

2010s Modern Platinum Rings

Materials

Diamond, Platinum

Natural 8.55 Carat Blue Star Sapphire Diamond Platinum Ring
Platinum ring setting features one Oval Cabochon Cut Natural Blue Star Sapphire for a total weight of 8.55cts accented by approximately 0.40cts of Round Brilliant Cut Diamonds. The ...
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, Sapphire, Platinum

Stunning 6 Carat GIA Certified Sapphire Diamond Platinum Ring
By Diamond Scene
Located in New York, NY
A beautiful sapphire set in an elegant and timeless ring. 6.02 carat oval fine blue sapphire, with exceptional color and brilliance, set in a platinum and diamond mounting fe...
Category

21st Century and Contemporary Platinum Rings

Materials

Blue Sapphire, Diamond, White Diamond, Platinum

Pink Tourmaline 29.79 Carat Oval
By Merkaba
Located in Beverly Hills, CA
Collection quality Pink Tourmaline oval weighing a total of 29.79 carats. This supreme gem is offered loose and it would make an exceptional custom made jewelry creation. Returns are...
Category

21st Century and Contemporary Modern Platinum Rings

Materials

Other, Tourmaline, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

Jack Weir & Sons 2.02 Carat Emerald Cut Diamond Platinum Engagement Ring
By Jack Weir & Sons
Located in Beverly Hills, CA
The scintillating perfection of beautiful emerald cut and baguette cut diamond ring, this Jack Weir & Sons platinum engagement ring features a GIA 2.02 carat emerald cut diamond that...
Category

1920s Art Deco Vintage Platinum Rings

Materials

Diamond, Platinum

Alexandra Mor Wide Asscher-Cut Diamond Platinum Eternity Band Ring
By Alexandra Mor
Located in New York, NY
An Alexandra Mor wide eternity platinum diamond band comprised of 14 Asscher-cut Diamonds and Ideal-cut diamond melle , G VS quality, detailed with Alexandra Mor’s signature 1mm me...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

White Diamond, Diamond, 18k Gold, Platinum

Pair of Platinum Common Prong Eternity Bands 8.70 Carat Total Weight
A great looking, brilliant pair of platinum eternity bands. The 34 round brilliant cut diamonds are common prong set and weigh a total of 8.70Ct of overall F/G Color and VS1-VS2 Clar...
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, Platinum

Van Cleef & Arpels Emerald and Diamond Platinum and Yellow Gold Ring
By Van Cleef & Arpels
Located in Washington, DC
A gorgeous Van Cleef & Arpels Emerald and Diamond ring. The .50 carat Emerald is prong set, with four diamonds to each side in platinum, between a braided gold frame, creating a spl...
Category

Late 20th Century Modern Platinum Rings

Materials

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

6.07 Carat Natural Pink Sapphire Ring
Natural Unheated Pink Sapphire for approximately 6.07cts, accented by 60 Round Cut Diamonds for a total approximate weight of 0.56cts in a Platinum Setting. The Sapphire is unheated ...
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, Sapphire, Platinum

Edwardian 1.52 Carat Old European Cut Diamond Platinum Bow Engagement Ring
Centering on old European cut diamond weighing approximately 1.02 carat, J color with VS clarity Set by lovely decorative split prongs of pierced milgrain mounting with stylized bow...
Category

1910s Edwardian Vintage Platinum Rings

Materials

Diamond, White Diamond, Platinum

Verragio Engagement Ring with 1.01 Carat Round Brilliant Centre in Platinum
Verragio three stone diamond Engagement Ring , with a twist design, featuring a 1.01 Carat Round Brilliant Centre in Platinum, graded by the GIA color E, and SI1 Clarity. Designer: ...
Category

2010s Contemporary Platinum Rings

Materials

White Diamond, Platinum

Magnificent Indicolite Tourmaline and Diamond Platinum Ring
AGL Certified Emerald Cut Natural Indicolite Tourmaline 36.63 Ct 21.19 x 18.01 x 10.28 mm Trapezoid Cut Diamonds 1.43 Ct F SI2 Round Brilliant Diamonds 1.41 Ct F VS1 Platinum Finge...
Category

2010s Modern Platinum Rings

Materials

Diamond, Tourmaline, Platinum

GIA Certified 11.34 Carat H-VS1 Emerald Cut Diamond Ring
By Diana M. Jewels
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 Platinum Rings

Materials

Diamond, White Diamond, Platinum

Elegant 4.21 Carat Unheated Sapphire and Diamond Platinum Ring
Classic, tailored and simply stunning, this platinum ring features a GIA graded rich deep blue unheated 4.21-carats oval sapphire, with tapering shoulders set with 8 graduating bague...
Category

1970s Vintage Platinum Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

4.01 Carat Emerald-Cut Diamond Platinum Cocktail Ring Fine Estate Jewelry
Beautiful and finely detailed Art Deco Style Diamond Cocktail Ring, center securely set with an Emerald-cut Diamond weighing approx. 4.01 Carat; M-N color and surrounded by Diamonds ...
Category

Late 20th Century Art Deco Platinum Rings

Materials

Diamond, Platinum

Art Deco GIA 1.86 Diamond Platinum Ring
Art Deco platinum ring featuring a GIA 1.86 carat old European cut diamond, graded J color, VS2 clarity. With 2 French cut sapphires. Circa 1920s. Size 6 3/4 and comes with complimen...
Category

1920s Art Deco Vintage Platinum Rings

Materials

Diamond, Blue Sapphire, Platinum

Unheated Sapphire Ring 1.42 Carats AGL Certified Natural
By Merkaba
Located in Beverly Hills, CA
Natural, no heat Sapphire ring, showcasing a 1.42 carat emerald cut Blue Sapphire, unveiled in a 1.32 carat micro pave diamond platinum setting. The AGL certificate is attached to t...
Category

21st Century and Contemporary Modern Platinum Rings

Materials

Green Sapphire, Diamond, White Diamond, Multi-gemstone, Other, Sapphire,...

13.61 Carat GIA Certified Diamond Ring
By Diana M. Jewels
Located in New York, NY
Platinum Diamond ring, features 13.61 Carats Emerald Cut J Color VVS2 certified by GIA and set with 1.50 Carats of trapezoids.
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, White Diamond, Platinum

22.49 Carat Emerald Cut Aquamarine Platinum Cocktail Ring
By FERRUCCI
Located in New York, NY
22.49 carat aquamarine, emerald set in an hand crafted, delicate and sophisticated looking Platinum 950 ring, manufactured with the best Italian manufacturing. Complimentary GRS Cert...
Category

2010s Art Deco Platinum Rings

Materials

Aquamarine, Platinum

Art Deco Style Ruby and Diamond Platinum Ring
Art deco design and beautifully crafted, this platinum ring is reminiscent of an earlier era. Set with oval and calibre-cut rubies totaling 1.20 carats, and highlighted with sparklin...
Category

21st Century and Contemporary Art Deco Platinum Rings

Materials

Diamond, Ruby, Platinum

J. Birnbach GIA Certified 2.44 Carat Fancy Yellow Old European Cut Diamond Ring
By J. Birnbach
Located in New York, NY
This architectural and bold ring features a 2.44 carat Old European cut diamond of fancy yellow color and VS1 clarity. The even and vivid coloring of this diamond is a rare find in a...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Diamond, Yellow Diamond, Platinum

1.19 Carat Princess Cut Diamond and Handcrafted Platinum Engagement Ring
An eye catching 1.19 carat Princesscut brilliant diamond engagement ring. The center diamond is set in a four prong platinum head with a single princess cut on either side and three...
Category

21st Century and Contemporary Art Deco Platinum Rings

Materials

Diamond, Platinum

Magnificent 10.18 Carat Fancy Intense Yellow Internally Flawless Diamond Ring
By Diana M. Jewels
Located in New York, NY
Magnificent Platinum and 18 Karat Yellow Gold Fancy Yellow Diamond Engagement Ring With Center GIA Certified 10.18 Carat FIY-IF Radiant Cut Diamond Set with Two Step Trapezoids, feat...
Category

21st Century and Contemporary Platinum Rings

Materials

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

Blue Sapphire Diamond Platinum Ring
Platinum Ring Features One Mixed Cut Blue Sapphire for a total weight of 8.25cts, accented by approximately 0.60cts of Single Cut Diamonds on a Deco Style Contemporary Setting. The r...
Category

20th Century Art Deco Platinum Rings

Materials

Blue Sapphire, Platinum

2.84 Carat Trilogy Platinum Emerald Cut Engagement Ring
This engagement ring features a 1.04 carat diamond with side stones weighing 1.80 carats graded H-I, SI1-SI2. 100% eye clean. Size 6. Made in Italy. Can be resized upon request. ...
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, Emerald, Platinum

ISSAC NUSSBAUM NEW YORK GIA Certified 5.72 Carat Emerald Cut Diamond Ring
Elegant and bright engagement ring from ISSAC NUSSBAUM NEW YORK. This emerald cut diamond ring is a Beauty, looks far larger then it’s actual weight. While a lot of emerald cut diamo...
Category

2010s Platinum Rings

Materials

Diamond, Platinum

David Jerome Platinum Aquamarine and Diamond Ring
This Ring Designed by David Jerome is from his Private Collection and features One Cushion Cut Aquamarine Totalling 12.93cts Sourced in Brazil. Set with Round Brilliant Cut Diamonds ...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Aquamarine, Diamond, Platinum

Vintage Fancy Platinum Band
This decorative platinum band holds deep moulded leaf style detail that is framed by a solid line each side all around the band. There is an inscription inside the band which reads '...
Category

1950s Modern Vintage Platinum Rings

Materials

Platinum

Amazing 25.50 Carat Blue Violet Star Sapphire and Diamond Platinum Art Deco Ring
Very elegant, hand made, ladies vintage Art Deco style blue star sapphire and diamond ring set into a custom made platinum mounting. The center stone is a genuine blue six star sapp...
Category

20th Century Art Deco Platinum Rings

Materials

White Diamond, Star Sapphire, Platinum

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