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Cartier GIA Certified 5.27 Carat Radiant Cut Diamo...
1990s Platinum Engagement Rings
Diamond
This Cartier signed three-stone ring features a 5.27 carat GIA certified radiant cut diamond of H color and VVS2 clarity at its center a two of trillion cut diamonds as side stones. Mou...
J. Birnbach GIA Certified 3.70 Radiant Cut Diamond...
J. Birnbach
21st Century and Contemporary Platinum Engagement Rings
Diamond
This 3.70 carat GIA certified radiant cut diamond from the J. Birnbach collection, has an H color and VS2 clarity. It is set as a solitaire in a platinum mounting with a diamond pave ba...
Hancocks GIA 2.77 Carat Asscher cut diamond platin...
Hancocks
2010s Contemporary Platinum Engagement Rings
Diamond
A stunning Asscher diamond ring by Hancocks, set to the centre with a beautiful Asscher cut diamond weighing 2.77 carat corner claw set between elegantly tapering shoulders each with tw...
GIA Graded 10.02 Carat Round Brilliant Cut Diamond Engagement Ring
GIA Graded 10.02 Carat Round Brilliant Cut Diamond...
Vivid Diamonds & Jewelry
21st Century and Contemporary Modern Platinum Engagement Rings
White Diamond
Absolutely spectacular 10.02ct round brilliant cut diamond H color SI2 clarity, GIA Certified with excellent polish and symmetry and a very good cut grade, set in platinum. The band of ...
5.51 Carat Marquise Cut Diamond Engagement Ring

5.51 Carat Marquise Cut Diamond Engagement Ring
Unknown
21st Century and Contemporary Modern Platinum Engagement Rings
Diamond, White Diamond
Platinum ring showcasing a stunning GIA Certified 5.51ct marquise cut diamond I color I1 clarity, laser drilled, accented by 2 trillion cut diamonds weighing approximately 2cts total, H...
2.23 Carat Burma Ruby Diamond Platinum Cluster Ring

2.23 Carat Burma Ruby Diamond Platinum Cluster Rin...
Unknown
1990s Contemporary Platinum Engagement Rings
Diamond, Ruby
2.23 Carats Burma Ruby and Diamond Estate Ring Shimmering and delightful as only a beautiful ruby can be, enthroned in an equally outstanding platinum mount generously accessorized w...
GIA Certified Art Deco Old Mine Cut Diamond Platinum Engagement Ring
GIA Certified Art Deco Old Mine Cut Diamond Platin...
Unknown
Vintage 1920s Art Deco Platinum Engagement Rings
Diamond
A sparkling old mine cut diamond set in delicate platinum with 6 round brilliant cut diamonds, weighing approximately 0.06cts total. The antique character of the diamond is enhanced by ...
Round Brilliant Diamond Emerald Platinum Engagemen...
Unknown
Vintage 1980s Art Deco Platinum Engagement Rings
Diamond, Emerald
This breathtaking estate engagement ring with a prominent 3.13 carat round brilliant-cut diamond of unsurpassed sparkle, graded I color and VS1clarity is crafted in solid platinum, weig...
Elegant Emerald Cut Diamond Ring with Bullet Diamo...
Hancocks
2010s Contemporary Platinum Engagement Rings
Diamond
The ring set with a beautiful emerald cut diamond weighing 6.24cts and of I colour and VS2 clarity between bullet-cut diamond set shoulders all in a finely crafted handmade platinum mou...
GIA Certified Burma Ruby Ring 'No Heat' Diamond Pl...
2010s Contemporary Platinum Engagement Rings
Diamond, Ruby
Featuring a one of a kind platinum ring with natural Magok ruby weighing 1.62 carats, no heat, Country of Origin Myanmar. Ring is surrounded by 2 triangle cut diamonds weighing 0.25 car...
Baguette Diamond Platinum Eternity Band Ring

Baguette Diamond Platinum Eternity Band Ring
Unknown
21st Century and Contemporary Contemporary Platinum Engagement Rings
Diamond
Finely hand crafted platinum diamond eternity band set with 34 perfectly matched bright white baguette cut diamonds weighing approximately 3.10 carats. The average color of the diamonds...
Tiffany & Co. Sapphire Diamond Three-Stone Platinum Ring

Tiffany & Co. Sapphire Diamond Three-Stone Platinu...
Tiffany & Co.
Early 2000s Modern Platinum Engagement Rings
Diamond, Blue Sapphire
Tiffany & Co sapphire and diamond three stone platinum engagement ring. Centering upon a vibrant round blue sapphire weighing approximately 1.14 carats, between a pair of round brillia...
Art Deco 1.41 Carat Old Mine Cut Diamond Platinum Engagement Ring
Art Deco 1.41 Carat Old Mine Cut Diamond Platinum ...
Unknown
Vintage 1930s Art Deco Platinum Engagement Rings
Diamond
Every picture tells a story and getting down on one knee and saying forever to the one you love will be forever remembered. This timeless ring from the great Art Deco era will be the d...
Edwardian 3.98 Carat Old Mine Cut Diamond Platinum Engagement Ring
Edwardian 3.98 Carat Old Mine Cut Diamond Platinum...
Unknown
Antique Early 1900s Edwardian Platinum Engagement Rings
Diamond
A mesmerizing old mine cut diamond that allows you to look deep within the stone to appreciate all its beauty inside and out. A classic solitaire engagement ring featuring a 3.98 carat ...
Tiffany & Co. Bezet Yellow Diamond Ring
Tiffany & Co. Bezet Yellow Diamond Ring
Tiffany & Co.
2010s Platinum Engagement Rings
18k Gold, Yellow Diamond
From Tiffany & Co.'s Bezet collection, a stunning heart shape canary yellow diamond ring. The .74 carat heart shape diamond is fancy intense yellow and internally flawless. Set in a B...
1900s French Sapphire Diamond Platinium Yellow Gol...
Unknown
Antique Early 1900s Belle Époque Platinum Engagement Rings
Gold, 18k Gold, Yellow Gold, Diamond, White Diamond, Sapphire, Blue Sapphir...
Ring in 18 karats yellow gold, owl hallmark and platinium, mascraon hallmark. This beautiful antique ring is set with a cushion-cut sapphire surmounted by a double entourage of rose cut...
Old European Diamond Engagement Ring 9.04 Carat Platinum

Old European Diamond Engagement Ring 9.04 Carat Pl...
Unknown
2010s Artisan Platinum Engagement Rings
Diamond
Old European Diamond Solitaire Engagement Ring Set in Platinum with a 9.04 Cts. S - T Color , VS2 Clarity Gia Certified
Art Deco 1 Carat Diamond and Emerald Platinum Set ...
Unknown
Vintage 1940s Art Deco Platinum Engagement Rings
Diamond, Emerald
A diamond and emerald art deco ring, high art deco with geometric shoulders set with two baguette emeralds - circa 1940. The shank is marked platinum on the inside. The diamond is VS2 ...
4.14 Carat Old European Cut Diamond Ring with Cali...
Hancocks
2010s Contemporary Platinum Engagement Rings
Diamond, Onyx
A strikingly beautiful diamond and onyx ring by Hancocks centred on an old European brilliant cut diamond weighing 4.14 carats and of M colour and VVS2 clarity claw set between slender ...
Hancocks 1.02 Carat Cushion cut diamond ring
Hancocks
2010s Contemporary Platinum Engagement Rings
Diamond
A beautiful diamond solitaire ring by Hancocks set to the centre with a stunning cushion shaped brilliant-cut diamond weighing 1.02 carat corner claw set within a finely hand crafted pl...
Hancocks Platinum Full Eternity Ring Set 4.90 Cara...
Hancocks
2010s Contemporary Platinum Engagement Rings
Diamond
A stunning diamond full eternity ring set with fifteen old European cut diamonds of I colour and VS clarity rub over set in platinum with a millegrain edging and beautifully hand engrav...
Hancocks 2.62 Carat diamond Three-Stone hand engra...
Hancocks
2010s Contemporary Platinum Engagement Rings
Diamond
A classic diamond and platinum three stone ring by Hancocks, set to the centre with an old European brilliant cut diamond weighing 1.23cts and of I colour and SI1 clarity between two fu...
French Art Deco Platinum and Diamond Square Ring

French Art Deco Platinum and Diamond Square Ring
Unknown
Vintage 1920s Art Deco Platinum Engagement Rings
White Diamond
A platinum ring set with four old-cut diamonds in a square. Each stone is mille-griffe set; and on either side of the square is a little triangle set with three old-cut diamonds (total ...
GIA Certified 2.00 Carat Radiant Cut Diamond Plati...
21st Century and Contemporary Modern Platinum Engagement Rings
Diamond, White Diamond
We have been working tirelessly over the years designing Diamond Engagement Rings and recreating those you've come to know and love. Handmade in our workshop this beautiful Diamond Eng...
Art Deco 1930s Diamond Platinum Engagement Ring

Art Deco 1930s Diamond Platinum Engagement Ring
Unknown
Vintage 1930s Art Deco Platinum Engagement Rings
Diamond
Late Art Deco 1930s diamond and platinum engagement ring. Designed as a flower centering an old European-cut diamond weighing approximately 0.60 carat, approximately I - J color and SI ...
David Rosenberg 15.34 Carat Radiant GIA Fancy Light Yellow Diamond Platinum Ring
David Rosenberg 15.34 Carat Radiant GIA Fancy Ligh...
David Rosenberg
21st Century and Contemporary Modern Platinum Engagement Rings
18k Gold, Yellow Gold, Diamond, White Diamond, Yellow Diamond
This Rosenberg Diamonds & Co. engagement ring features an exceptionally rare GIA certified 15.34 carat radiant cut diamond shows an unbelievable natural fancy light yellow within a band...
6.61 Carat Natural Fancy Intense Yellow Radiant Cu...
Unknown
2010s Contemporary Platinum Engagement Rings
18k Gold, Diamond, Yellow Diamond
Amazing lemon yellow natural fancy intense yellow ring set in an 18 karat yellow gold and platinum hand crafted mounting. The extremely well cut radiant has an amazing spread showing it...
GIA Certified 1.24 Carat Diamond Platinum Engageme...
Unknown
Vintage 1920s Art Deco Platinum Engagement Rings
White Diamond
Item Details: Ring Size: 6.60 Metal Type: Platinum Weight: 2.3 grams Center Diamond Details GIA CERTIFIED Center Diamond - Certificate # 5192365470 Shape: Old European Brilliant Car...
Hancocks Diamond Platinum Openwork Criss Cross Rin...
Hancocks
2010s Contemporary Platinum Engagement Rings
Diamond
The ring centred upon an old European cut diamond weighing 1.82 carats four claw set within a wide band of fine criss crossed ribbons of round brilliant cut diamonds in finely crafted ...
1.08 Carat Shield Cut Diamond 0.84 Carat Emerald P...
21st Century and Contemporary Modern Platinum Engagement Rings
Diamond, Emerald
Old materials combined with new design ingeniously realized to create this singular ring. Featuring a mixed shield cut diamond that is H-I color, SI2 clarity perfectly paired with a 0.8...
4.12 Carat GIA Diamond Platinum Engagement Ring
4.12 Carat GIA Diamond Platinum Engagement Ring
Unknown
Vintage 1950s Platinum Engagement Rings
Diamond
This elegant ring features a 4.12 carat emerald cut diamond that is GIA certified as H color and VVS2 clarity. With perfect proportions the stone illuminates with brilliance creating a ...
GIA Certified 3.56 Carat G VS2 Emerald Cut Diamond...
Unknown
Vintage 1950s Platinum Engagement Rings
Diamond
Divine beauty through traditional standards. Featuring a 3.56 carat emerald cut diamond that has been GIA graded as G color, VS2 clarity. Perfectly accented by 10 french cut diamonds we...
Tiffany & Co. Engagement Ring with 1.43 Carat Roun...
Tiffany & Co.
2010s Contemporary Platinum Engagement Rings
White Diamond
Classic Diamond Engagement Solitaire signed by Tiffany & Co. featuring a 1.43ct Center, graded G color , and VS1 Clarity. Highlighted with 10 Channel set diamonds weigh approximately .3...
Tiffany & Co. Engagement Ring, .53 Carat Centre
Tiffany & Co.
2010s Contemporary Platinum Engagement Rings
White Diamond
Diamond Engagement Solitaire signed by Tiffany & Co. Features a .53 ct Center I color VVS2 Clarity Round Brilliant. Original box, papers, and Bag. Center : .53 ct I VVS2 Round Brillia...
Edwardian Cabochon Sapphire Diamond Platinum Engagement Ring
Edwardian Cabochon Sapphire Diamond Platinum Engag...
Unknown
Antique Early 1900s Edwardian Platinum Engagement Rings
Diamond, Sapphire, Blue Sapphire
A delicate creation from the revolutionary period in jewelry. The then new technological discoveries advanced possibilities of jewelry design and craftsmanship. Featuring a lovely cornf...
GIA Certified 3.51 Carat Centre Diamond and Two Di...
21st Century and Contemporary Contemporary Platinum Engagement Rings
Diamond
Platinum custom made diamond three stone ring. Consisting of 3 Round Brilliant Cut GIA Certified 3.51 carats. H/SI1 #6212923588 flanked by 2 diamonds having a total weight of 2.04 carat...
2.16 Carat GIA Diamond Platinum Engagement Ring
2.16 Carat GIA Diamond Platinum Engagement Ring
Unknown
20th Century Contemporary Platinum Engagement Rings
Diamond
This gorgeous platinum engagement ring is centered with a sparkling GIA certified radiant cut diamond that weighs 2.16ct. graded G color with VS1 clarity. The center diamond is flanked ...
Tiffany & Co. Engagement Ring with 1.12 Ct Lucida ...
Tiffany & Co.
Early 2000s Contemporary Platinum Engagement Rings
White Diamond
Lucida Diamond Engagement Ring signed by Tiffany & Co. featuring a 1.12 ct Center, graded F color , and VS1 Clarity. With GIA Grading certificate and original papers. Original Box ...
Alexandra Mor Double-Shank Floating Radiant-Cut Di...
Alexandra Mor
21st Century and Contemporary Contemporary Platinum Engagement Rings
18k Gold, Diamond
*This design is available with center diamonds weighing from 1ct - 10 cts and larger. Please contact us for more information on this piece or on creating your own custom Alexandra Mor D...
GIA Certified 5.01 Carats Canary Yellow Diamond Ring
GIA Certified 5.01 Carats Canary Yellow Diamond Ri...
Diana M. Jewels
21st Century and Contemporary Platinum Engagement Rings
18k Gold, White Diamond, Yellow Diamond
Exclusively designed Fancy Yellow (Canary) Diamond Ring. The Center Diamond is 5.01 Carat Fancy Light Yellow, VS2 in Clarity, certified by GIA Laboratory, surrounded by 5.00 Carats of d...
One of a Kind Antique Edwardian Diamond Gold Ring

One of a Kind Antique Edwardian Diamond Gold Ring
Unknown
Early 20th Century Edwardian Platinum Engagement Rings
18k Gold, Diamond
An One of a Kind Antique Edwardian dazzling Old European cut Diamond "You and Me" style ring, a stick pin conversion. The Diamonds in milgrain bezel Platinum topped Gold setting on late...
Alexandra Mor Diamond Blossom Ring with 1.77 Ct GI...
Alexandra Mor
21st Century and Contemporary Contemporary Platinum Engagement Rings
Yellow Gold, Diamond, White Diamond, Yellow Diamond
*This design is available with center diamonds weighing from 1ct - 10 cts and larger. Please contact us for more information on this piece or on creating your own custom Alexandra Mor ...
Antique GIA Certified 1.14 Carat Diamond Engagemen...
Unknown
Early 20th Century Edwardian Platinum Engagement Rings
Diamond
This beautiful platinum ring from the Edwardian era is centered with a sparkling GIA certified old European cut diamond that weighs 1.14ct. graded K color with SI1 clarity. The center d...
Timeless GIA Certified 7.01 Carat I-VS2 Round Cut ...
Diana M. Jewels
21st Century and Contemporary Platinum Engagement Rings
Diamond
Timeless Round Cut Diamond Ring, with 7.01 Carats Round Brilliant Cut Diamond I color VS2 in Clarity set with 1.00 Carats of baguettes. Set in Platinum Comes with GIA Certificate
Alexandra Mor Signature Radiant-Cut Diamond Gold P...
Alexandra Mor
21st Century and Contemporary Contemporary Platinum Engagement Rings
18k Gold, Yellow Gold, Diamond
*This design is available with center diamonds weighing from 1ct - 10 cts and larger. Please contact us for more information on this piece or on creating your own custom Alexandra Mor D...
GIA Certified 9.38 Carat Emerald Cut Diamond Ring
GIA Certified 9.38 Carat Emerald Cut Diamond Ring
Diana M. Jewels
21st Century and Contemporary Platinum Engagement Rings
Diamond
Spectacular Emerald Cut Diamond Ring. The center diamond is 9.38 Carats, The Color grade is I, the Clarity is VVS2. The center stone measures 15.63x10.19x6.32 mm. Accompanied with GIA C...
Art Deco 1.95 Carat GIA Certified Diamond platinum...
Unknown
Early 20th Century Art Deco Platinum Engagement Rings
Diamond, Sapphire
This beautiful platinum ring from the Art Deco era, is centered with a sparkling GIA certified old European cut diamond that weighs 1.95ct. graded J color with SI1 clarity. Accentuating...
Art Deco 1.50 Carat GIA Old Marquise Cut Diamond P...
Unknown
Vintage 1920s Art Deco Platinum Engagement Rings
Diamond
Intellectual design through eclectic geometric genius creates this original Art Deco beauty. Featuring a 1.50 carat old marquise cut diamond that is GIA certified as G color, SI1 clarit...
.84 Carat Round Baguette Diamond Platinum Solitair Engagement Ring
.84 Carat Round Baguette Diamond Platinum Solitair...
Unknown
Mid-20th Century Platinum Engagement Rings
Diamond
Classic platinum diamond solitaire engagement ring. Platinum setting with baguette side stones. The center stone is EGL certified ideal cut 0.84ct, 6.12 x 6.11 x 3.67mm, Depth 60%, Tabl...
Radiant-Cut Diamond Gold Platinum Ring
Radiant-Cut Diamond Gold Platinum Ring
Alexandra Mor
2010s Contemporary Platinum Engagement Rings
18k Gold, Diamond
Alexandra Mor Signature diamond ring featuring a radiant cut center diamond with accompanying GIA report stating color is G and clarity is VS1. , detailed with Alexandra Mor’s signature...
Stunning GIA Certified 2.34 Carat Diamond Platinum...
Unknown
Early 20th Century Art Deco Platinum Engagement Rings
Diamond
This stunning platinum ring from the Art Deco era, is centered with a sparkling GIA certified old European cut diamond that weighs 2.34ct. graded K color with VS2 clarity. Accentuating ...
GIA Certified 3.21cts. Radiant Cut Diamond Ring - Interchange Side Stones
GIA Certified 3.21cts. Radiant Cut Diamond Ring - ...
2010s Contemporary Platinum Engagement Rings
Diamond, Emerald, Ruby, Sapphire
This platinum ring creates four completely different looks by changing the pear shape stones on the sides of the 3.21cts. radiant cut center stone, E color and SI1 clarity. This creatio...
GIA Certified Harry Winston Platinum & Cushion Cut...
Harry Winston
2010s Modern Platinum Engagement Rings
White Diamond
We are pleased to present this truly remarkable and rare GIA Certified Harry Winston Platinum & Cushion Cut Diamond Ring. This stunning ring features a GIA Certified 10.67ct F/VS2 Cushi...
2.51Ct Squared Emerald Cut Natural Diamond Engagement Ring GIA Certified SI1/K
2.51Ct Squared Emerald Cut Natural Diamond Engagem...
Unknown
21st Century and Contemporary Contemporary Platinum Engagement Rings
White Diamond
2.51ct. Squared Emerald Cut Natural Diamond Engagement Ring GIA Certified SI1/K You are viewing a Stunning 2.51ct. natural square emerald cut diamond. This diamond is certified by GIA...
GIA Certified 5.72 Carat Emerald Cut Diamond Plati...
21st Century and Contemporary Modern Platinum Engagement Rings
Diamond, White Diamond
Today's bride wants her to look down at her ring and see a style that screams "her." Her taste, her personality and her desires.... And that's just what we have, the one she have been s...
.26 Carat Yellow Gold and Platinum Tiffany & Co. E...
Unknown
Vintage 1920s Art Deco Platinum Engagement Rings
14k Gold, Yellow Gold, White Diamond
Item Details: Ring Size: 5.5 Metal Type: 18 Karat Yellow Gold and Platinum Weight: 1.6 grams Center Diamond Details Shape: Old European Carat Weight: .26 Carat Color: F Clarity: VS...
GIA Certified 2.19 Carats Princess Cut Halo Set Platinum Diamond Ring
GIA Certified 2.19 Carats Princess Cut Halo Set Pl...
2010s Contemporary Platinum Engagement Rings
Diamond
This classic platinum ring contains a center 2.19cts. princess cut center H color and VVS2 clarity, and 32 ideal cut round diamonds= 1.14cts. t.w. set in a halo style around the center ...
Alexandra Mor Emerald Cut Diamond Three-Ring Set f...
Alexandra Mor
21st Century and Contemporary Contemporary Platinum Engagement Rings
Diamond
*This design is available with center diamonds weighing from 1ct - 10 cts and larger. Please contact us for more information on this piece or on creating your own custom Alexandra Mor ...