Platinum Engagement Rings

12.84 Carat Emerald Cut Diamond Platinum Engagement Ring
12.84 Carat Emerald Cut Diamond Platinum Engage...
Unknown
21st Century and Contemporary Modern Engagement Rings
Simply stunning engagement ring crafted in platinum showcasing a stunning emerald cut diamond weighing an impressive 12.84 carats, Y-Z color GIA, VVS clarity. The band of the ring is...
Cartier GIA Cert 1.41 Carat Diamond Platinum Engagement Ring with Original Box
Cartier GIA Cert 1.41 Carat Diamond Platinum En...
Cartier
21st Century and Contemporary Contemporary Engagement Rings
Centering an oval cut diamond weighing 1.41 carats, E color, VS2 clarity and accompanied by GIA Diamond Grading Report In a round brilliant cut diamond "halo" with diamonds set on t...
Hancocks 3.04 Carat Old Mine Cushion Diamond Platinum Ring
Hancocks 3.04 Carat Old Mine Cushion Diamond Pl...
Hancocks
2010s Contemporary Engagement Rings
A beautiful old mine cut diamond ring by Hancocks, set to the centre with a bright and lively cushion shaped old mine brilliant cut diamond weighing 3.04ct and of E colour and VS2 cl...
4.32 Carat Cornflower Blue Sapphire Diamond Platinum Ring
4.32 Carat Cornflower Blue Sapphire Diamond Pla...
Unknown
21st Century and Contemporary Art Deco Engagement Rings
Featuring a 4.32 carat sapphire that exudes the sought after cornflower blue from the Ceylon region. Surrounded by 16 old European cut diamonds that are F-G color, VS clarity weighi...
Emerald Diamond Platinum Engagement Ring
Emerald Diamond Platinum Engagement Ring
Unknown
21st Century and Contemporary Art Deco Engagement Rings
Inspired by the finest era of jewelry. Art Deco is a style of visual arts combining architecture and design that first originated in France before the commencement of the first world...
Edwardian GIA 4.26 Carat Diamond Platinum Engagement Ring
Edwardian GIA 4.26 Carat Diamond Platinum Engag...
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Vintage 1910s Edwardian Engagement Rings
A magnificent Edwardian era (circa 1915) platinum solitaire engagement ring. This one-of-a-kind ring centers a 4.26 carat GIA certified Old Mine Brilliant Cut diamond. The incredible...
0.88 Carat Diamond Sapphire Platinum Engagement Ring
0.88 Carat Diamond Sapphire Platinum Engagement...
Unknown
21st Century and Contemporary Art Deco Engagement Rings
Featuring a 0.88 carat marquise cut diamond that is J-K color, SI2 clarity. Creatively surrounded by a halo of calibrated navy blue sapphires individually cut to perfectly fit and c...
2.01 Carat GIA Certified Cushion Brilliant Diamond Platinum Engagement Ring
2.01 Carat GIA Certified Cushion Brilliant Diam...
Unknown
21st Century and Contemporary Contemporary Engagement Rings
Gorgeous 2.01 carat cushion brilliant cut diamond is set in a unique platinum mounting with triple claw prongs holding this beautiful diamond at each corner. The prongs are connected...
GIA Certified 3.02 Carat Oval Cut Diamond Engagement Ring
GIA Certified 3.02 Carat Oval Cut Diamond Engag...
Vivid Diamonds & Jewelry
21st Century and Contemporary Modern Engagement Rings
Gorgeous solitaire engagement ring crafted in platinum and 18k rose gold showcasing a spectacular GIA Certified oval cut diamond weighing 3.02 carats, H color SI2 clarity, accented b...
GIA Certified 1.69 Carat Yellow Oval Cut Diamon...
Roman Malakov
21st Century and Contemporary Contemporary Engagement Rings
This ring features a bright and vibrant yellow oval cut diamond center stone weighing 1.69 carat; GIA certified the center diamond as Fancy Yellow color, SI1 clarity. Surrounding the...
7.05 Carat Radiant Cut Diamond Platinum Engagem...
Vivid Diamonds & Jewelry
21st Century and Contemporary Modern Engagement Rings
This stunning platinum engagement ring features a spectacular GIA certified 7.05ct emerald cut diamond, J color, I1 clarity. The center diamond is accented by approximately .25ct of ...
3.90 Carat Centre Solitaire Diamond Ring with S...
Unknown
21st Century and Contemporary Modern Engagement Rings
An impressive creation with contemporary architecture supporting a 3.90 carat round brilliant solitaire diamond, the ring is rendered in platinum and set with a further 1.96 carats o...
David Rosenberg 4.12 Carat Cushion GIA Platinum...
David Rosenberg
21st Century and Contemporary Modern Three-Stone Rings
A exquisitely simple & elegant diamond engagement ring. The glistening GIA certified cushion cut Diamond center stone carries 4.12 carats of exceptional natural beauty. A bright plat...
David Rosenberg 3.01 Carat Cushion Cut Fly GIA ...
David Rosenberg
21st Century and Contemporary Modern Engagement Rings
A GIA certified 3.01 carat cushion cut diamond bridles with a rare natural fancy light yellow color within a band of platinum and 18Kt yellow gold. At each side, step-cut trapezoid s...
Valentin Magro 1.92 Carat Emerald Cut Diamond w...
Valentin Magro
2010s Engagement Rings
This lovely engagement ring features a 1.92 cts F color VS1 clarity emerald cut diamond (GIA report) in the center surrounded with a halo of 0.94 cts baguette diamonds and 8 round br...
Vintage 2.17 Carat Diamond and Platinum Trilogy...
Unknown
Vintage 1940s Three-Stone Rings
A fine and impressive vintage 2.17 carat diamond and platinum trilogy ring; part of our diamond engagement ring collections. This impressive three stone diamond ring has been crafte...
Rare Gem Quality Spessartite Platinum Diamond Ring
Unknown
2010s Contemporary Engagement Rings
This beautiful cushion cut Spessartite Garnet is of a rare gem quality. The amazing bright orange color is so well saturated throughout this stone that it pops out to the viewing eye...
David Rosenberg 3.81 Carat Radiant GIA FLY Thre...
David Rosenberg
21st Century and Contemporary Modern Engagement Rings
This glistening Rosenberg Diamonds & Co. diamond engagement ring sets a beautiful GIA certified radiant cut natural fancy light yellow diamond at front and center within a band of pu...
1.27 Carat Pear Trillion Diamond Platinum Engag...
Unknown
21st Century and Contemporary Contemporary Engagement Rings
Centering a pear shaped diamond weighing 1.27 carats, F color and VS1 clarity, accompanied by GIA Diamond Grading Report Flanked by a trillion cut diamond on each side, two total, w...
2.01 Carat D Color Oval Diamond Platinum Ring
2010s Engagement Rings
Platinum Halo Style Ring with GIA certified D color SI1 clarity Oval diamond and 44 round brilliant diamonds weighing 0.32 carats
1.34 Carat Diamond Platinum Engagement Ring
Unknown
Vintage 1910s Edwardian Engagement Rings
Item Details: Ring Size: 6.5 Metal Type: Platinum Weight: 4.0 grams Center Diamond Details Shape: Old European Carat Weight: 1.34 carat Color: K Clarity: SI1 Finger to Top of St...
1.84 Carat Emerald Diamond Platinum Engagement ...
Unknown
Vintage 1980s Modern Engagement Rings
When modern techniques and traditional design meet the result is the best of all possible worlds. Featuring a glowing 1.84 carat electric green emerald that is flanked on either side...
Antique Edwardian Diamond Platinum Ring
Unknown
Vintage 1910s Edwardian Engagement Rings
The center stone, slightly raised, weighs approximately .75 cts., is beautifully faceted, glistening with many points of light. Small full cut stones spill to the shoulders of the...
Alex Soldier Modern Sensuality Diamond Platinum...
Alex Soldier
2010s Engagement Rings
Gracious and elegant curves twist and turn to form a beautiful masterpiece of love and sensuality. Alex Soldier’s Modern Sensuality collection offers an unlimited choice of commitmen...
Platinum Art Deco 1.65 Carat Diamond and Sapphi...
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Vintage 1920s Art Deco Engagement Rings
A dazzling Platinum Art Deco diamond Antique engagement ring features a 1.65ct. Apx. European cut diamond with VS2 clarity and J color. The center stone is surrounded by .50ct. T.W. ...
.85 Carat Diamond Art Deco Antique Engagement R...
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Vintage 1920s Art Deco Engagement Rings
A wonderful Art Deco engagement ring featuring a .85ct. apx. European cut diamond with I1 clarity (100% eye clean) and H color, crafted in a beautiful platinum mounting. This stunnin...
Art Deco 1.10 Carat Diamond Platinum Engagement...
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Antique Early 1900s Art Deco Engagement Rings
A breathtaking late Edwardian/early Art Deco diamond Antique engagement ring features a 1.10ct. apx. European cut diamond with SI2 clarity and H color. This stunning ring is accented...
Antique Art Deco Diamond Platinum Filigree Ring
Unknown
Vintage 1920s Art Deco Cocktail Rings
This classically Antique Art Deco diamond ring is crafted in solid Platinum depicting filigreed profiles. The ring is centered with a prominent 1.35cts brilliant-cut diamond, graded ...
Alexandra Mor Signature Brilliant-Cut 1.05 Cara...
Alexandra Mor
21st Century and Contemporary Contemporary Engagement Rings
*This design is available with center diamonds weighing from 1 ct - 10 cts and larger. Please contact us for more information on this piece or on creating your own custom Alexandra ...
Estate Engagement Ring .65 Carat Diamond and Pl...
Unknown
2010s Contemporary Engagement Rings
An estate engagement ring featuring a .65ct. apx. round brilliant center diamond with SI1 clarity and I color. An accenting .30ct. apx. T.W. of baguette and round brilliant diamonds ...
Certified VS 1.07 Carat Trillion Rose Cut Diamo...
Unknown
20th Century Art Deco Solitaire Rings
A stunning natural Diamond and Platinum solitaire ring. The single diamond is certified by IGEC as a 1.07 carat trillion shaped rose cut diamond. VS clarity, i-j colour. It is se...
Tiffany & Co. Victoria Diamond Ring
Tiffany & Co.
21st Century and Contemporary Engagement Rings
Designer: Tiffany & Co. Material: Platinum Diamond Details: Approximately 0.73ct round brilliant center diamond. Diamond is G in color and VVS2 in clarity. Approximately 0.60ctw of m...
0.91 Carat Diamond Ruby Platinum Engagement Ring
Unknown
21st Century and Contemporary Art Deco Engagement Rings
Featuring a 0.91 carat marquise cut diamond that is I-J color, SI2 clarity. Creatively surrounded by a halo of calibrated rubies individually cut to perfectly fit and compliment the...
1.52 Diamond Sapphire Platinum Engagement Ring
Unknown
21st Century and Contemporary Art Deco Engagement Rings
Featuring a 1.52 carat transitional cut diamond that is I-J color, VS1 clarity. Surrounded by a sparkling halo of blue sapphires intermixed with perfectly placed diamonds. Hand craf...
1.45 Carat Old European Cut Diamond Platinum En...
Unknown
Vintage 1940s Art Deco Engagement Rings
Charming 1.45ct Old European cut diamond platinum engagement ring. Center diamond set in a gorgeous fishtail prong setting shouldered by 3 bright white round cut diamonds on each sid...
Natural 16.68 Carat AGL Certified Yellow Sapphi...
Rive Gauche Jewelry
2010s Contemporary Engagement Rings
A gorgeous cushion cut deep-lemon-colored natural yellow sapphire is set withing a contemporary beautifully designed ring mount by Rive Gauche Jewelry. The high polished 18 karat yel...
6.19 Carat GIA Certified Sapphire Diamond Plati...
Shreve, Crump & Low
21st Century and Contemporary Three-Stone Rings
Platinum 3 stone ring consisting of 1 cushion cut sapphire weighing 6.19 carats, measuring 10.17 x 8.52 x 7.66mm with GIA certificate #12960342, the center stone is flanked by 2 step...
Art Deco Tourmaline Diamond Platinum Cluster En...
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Vintage 1930s Art Deco Engagement Rings
Art Deco is a style of visual arts combining architecture and design that first originated in France before the commencement of the first world war. Featuring a unique pine green tou...
GIA Certified 1.40 Carat Fancy Purple-Pink Radi...
21st Century and Contemporary Contemporary Engagement Rings
GIA cetified 1.40 ct Fancy Purple-Pink Radiant Diamond cert# 2145794129 w/ Halo Setting, set in 18kt Rose Gold and Platinum. Split shank with diamonds extending halfway down shank, ...
GIA Certified 3.03cts. Round Diamond set in a L...
Lester Lampert
2010s Contemporary Bridal Rings
This elegant platinum ring contains a 3.03cts. round center of E color and I1 clarity. It is set in an original Lester Lampert signature mounting which has 2 tapered baguettes=.46ct....
Scarselli 2.23 Carat Fancy Purple Pink Oval Dia...
SCARSELLI
2010s Contemporary Engagement Rings
From SCARSELLI, world renowned fancy color diamond house, this rare 2.23 Fancy Purple-pink Oval diamond is VVS1 clarity and is flanked with side white diamond baguettes in Platinum f...
3.64 Carat Fancy Yellow Diamond Ring
Shreve, Crump & Low
21st Century and Contemporary Contemporary Engagement Rings
Platinum and 18 karat yellow gold custom made 3 stone ring consisting of 1 radiant cut, natural canary diamond center stone weighing 3.64 carats, with a color and clarity of fancy ye...
1.75 CT Round Diamond Engagement Ring, Diamond ...
Concierge Diamonds Inc.
2010s Modern Engagement Rings
This round diamond engagement ring features a combination of multiple elements to create a truly unique look. Set in platinum, the 1.75 center round diamond is surrounded by a diamon...
GIA Certified 1.50 Carat Round Diamond Cumullus...
Lester Lampert
2010s Contemporary Bridal Rings
This Lester Lampert original CumuLLus® style engagement ring in platinum features a 1.50cts. round center. It is surrounded by 36 ideal cut round diamonds= .73ct. t.w. (the rounds ar...
Scarselli GIA Certified 1.41 Carat Gray Blue Ra...
SCARSELLI
2010s Contemporary Cocktail Rings
This classic diamond ring contains a rare, natural color fancy Gray-Blue Radiant Cut diamond of 1.41 carats mounted in Platinum with two side white radiant cut diamonds that total .5...
GIA Certified Over Three Carat Burma Ruby No He...
2010s Contemporary Cocktail Rings
GIA certified Country of Origin Myanmar, one of a Kind, three carat and 43 point Burma ruby (No Heat) platinum ring Pear shape diamonds side stones weighing 0.60 carat Surrounded by...
3.67 Carat European-Cut Diamond and Platinum Ring
Unknown
Early 20th Century Engagement Rings
Eye catching and full of life, the platinum ring showcases this 3.67 carats European-cut diamond (M/VS-SI), with 16 additional old European-cut diamonds adoring the mounting, with a ...
Heart-Shaped Emerald Diamond Platinum Cluster Ring
Unknown
1990s Contemporary Cluster Rings
Heart-Shaped Emerald and Diamond Cluster Ring Cluster rings can be found in many denominations, but one as special as this is a rare find, centering upon a very fine heart-shaped ...
1.06 F VVS2 Diamond Platinum Engagement Ring
Unknown
21st Century and Contemporary Modern Engagement Rings
A classic modern era (circa 1990) platinum three stone engagement ring. This contemporary ring showcases clean lines and perfect proportions. The ring centers a 1.06 carat GIA certif...
Three-Stone Diamond Floral Inspired Engagement ...
Concierge Diamonds Inc.
2010s Modern Engagement Rings
This custom three stone diamond engagement ring features a floral inspired design with an intricate detailing under the basket. Made in platinum with a custom diamond wedding band to...
GIA Certified Ceylon Pink Sapphire No Heat Diam...
2010s Contemporary Cocktail Rings
18k white gold GIA certified, one of a kind pink sapphire ring Sri Lanka Pink Sapphire weight 1.34 carat no indication of heat Surrounded by pave-set diamonds weighing 0.80 carat D...
1.16 Carat Diamond Victorian Hand Pierced Plati...
Unknown
Early 20th Century Engagement Rings
Original handmade Platinum Victorian hand pierced diamond engagement ring. Set with an original certified old European cut diamond complete with a raised crown and small table. EGI ...
Scarselli GIA Certified 8.12 Carat Yellow Radia...
SCARSELLI
2010s Contemporary Cocktail Rings
From the Collection of Scarselli this gorgeous 8.12 carat Natural Fancy Yellow Radiant cut Diamond is Internally Flawless and is classically set in a Platinum and 18 karat yellow go...
GIA Certified Burma Ruby No Heat Diamond Platin...
2010s Contemporary Cocktail Rings
GIA certified platinum Cluster one of a Kind Ring Country of Origin Myanmar One carat and 76 point Burma ruby no indication of heat Surrounded by pave-set diamonds weighing 1.00 car...
Alex Soldier Diamond Platinum Engagement Weddin...
Alex Soldier
2010s Engagement Rings
Two beautifully distinctive and powerful life forces join together to create their own unique cadence in a dance of life. A thin line swirls as a wave crest, creating a graphic desig...
Modern Art Deco Handmade Platinum 1.20 carats. ...
Unknown
Mid-20th Century Art Deco Engagement Rings
Composition: Platinum Stones: ·1 natural Burma oval cut ruby that weighs 1.20ctw. ·4 baguette cut diamonds of H-VS2 quality that weigh 0.60ctw. ·26 Old mine cut diamonds of H-VS2 q...
3.01 Carat Marquise GIA Certified Set in Platin...
Unknown
21st Century and Contemporary Contemporary Engagement Rings
Spready 3.01 Carat Marquise Diamond Certified by GIA to be J in Color and VS1 in Clarity. The Marquise is set with two Half Moons in Platinum Setting. the total weight of the side D...
GIA Certificate Platinum Ceylon Pink Sapphire N...
2010s Contemporary Cocktail Rings
Platinum GIA certificate, one of a kind, cocktail ring Sri Lanka Pink Sapphire weight 1.42 carat no indication of heat Two matched trillion diamonds side stone weighing 0.34 carat ...
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