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1.98 Carat IVS1 GIA Certified Marquis Diamond Platinum Engagement Ring

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  • 2.55 Carat D IF Type IIA GIA Certified Diamond Platinum Engagement Ring
    By Rive Gauche Jewelry
    Located in New York, NY
    The perfect diamond, a round brilliant cut weighing 2.56 carats with the highest color and clarity grade of D and IF ( internally flawless) is set in a classic handmade platinum ring with 2 tapered baguettes on the top of the shanks. With the cut, polish and symmetry all having been graded as Excellent, the perfect brilliance, life and fire are assured to radiate from this gem. This diamond is accompanied by a report from the GIA and a separate report stating that this diamond belongs to the rarest type of pure diamonds...
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  • 2.05 Carat D VS1 GIA Certified Kite Shape Diamond Platinum Engagement Ring
    Located in New York, NY
    This unique beautifully cut Kite Shape diamond accompanied by a report from the GIA with the highest color grade of D and a clarity of VS1 exhibits an amazing ...
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  • Old European Cut 0.91 Carat GIA Certified Diamond Platinum Engagement Ring
    Located in New York, NY
    Gorgeous 0.91 carat Old European cut diamond set in a handmade fishtail prong polished platinum mounting with bright white baguette diamonds on each sid...
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    Vintage 1940s American Engagement Rings

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  • 1.58 Carat FVS1 Emerald Cut Diamond GIA Certified Platinum Engagement Ring
    Located in New York, NY
    A beautifully cut and shaped 1.58 carat emerald cut diamond accompanied by a report from the GIA is the center piece of this lovely platinum diamond engagement ring. The color has be...
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  • 1.01 Carat GIA Certified D Flawless Round Brilliant Cut Diamond Engagement Ring
    Located in New York, NY
    The very best is displayed in this wonderful sparkling, bright and white diamond engagement ring. Not requiring any further embellishment, this GIA certified round brilliant cut diamond is simply set in a platinum mounting being securely held by 6 eagle claw prongs. The GIA report gives this diamond the highest color grade of “D” and a...
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    21st Century and Contemporary Contemporary Engagement Rings

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  • Art Deco 2.24 Carat Certified Old European Cut Diamond Platinum Engagement Ring
    Located in New York, NY
    A beautifully cut lively and sparkly Old European Cut diamond is the center piece of this charming well handcrafted Art Deco engagement ring from ca 1925. The center diamond is accom...
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  • 1.98 Carat GIA Cert Diamond Platinum Engagement Ring
    Located in New York, NY
    This gorgeous platinum ring from the early 20th century, is centered with a sparkling GIA certified old European brilliant cut diamond that weighs 1.98ct. graded K color with SI2 cla...
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  • Tiffany & Co. Ribbon Engagement Ring .82 Carat Center IVS1
    By Tiffany & Co.
    Located in Chicago, IL
    Previously-owned Tiffany & Co. Ribbon engagement ring. The ring is a size 4.25 (US), made of 950 platinum, and weighs 3.20 DWT (approx. 4.98 gra...
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  • 1.98 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring
    Located in Stamford, CT
    1940’s sapphire and diamond engagement ring. AGL certified center emerald cut Periwinkle sapphire in a platinum three stone setting with two tapere...
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  • GIA Certified .98 Carat Art Deco Diamond Platinum Engagement Ring
    Located in Atlanta, GA
    Item Details: Ring Size: 7.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.0 grams Center Diamond Details: GIA REPORT #:2215393200 Weight: .98 Carat Cut: Old European br...
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  • GIA Certified .98 Carat Art Deco Diamond Platinum Engagement Ring
    Located in Atlanta, GA
    Ring Size: 5.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.5 grams Center Diamond Details: GIA REPORT #: 6217872784 Weight: .98carat Cut: Antique Cushion Color: K Clari...
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  • 1940s Double Halo Platinum 1.98 Carat Diamond Engagement Platinum Cluster Ring
    Located in Pamplona, Navarra
    Double halo platinum diamond engagement ring with central stone. France, circa 1940. Condition: Good.. Brilliant-cut diamonds. To...
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    Vintage 1940s Unknown Retro Cocktail Rings

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