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GIA 1ct diamond vintage engagement ring. 1.02ct L Si1 GIA. Certified Old European diamond engagement ring. Estate Art deco engagement ring.

This is a risk-free purchase guaranteed to be as described and your complete satisfaction is assured by the simple 100% full refund return policy. If you don't love it, return it. Please see below, my shop policies, FAQ, and contact me for further details of the refund policy and guarantees.

Item details:

This all-natural diamond comes with a GIA Natural Diamond Grading Report (aka certificate). GIA stands for The Gemological Institute of America. The GIA is widely considered the foremost authority on diamonds and describes itself as follows: "Established in 1931, GIA is the world’s foremost authority on diamonds, colored stones, and pearls. A public benefit, nonprofit institute, GIA is the leading source of knowledge, standards, and education in gems and jewelry." .
GIA report number: 5191445102.
Cut description: Old European brilliant cut (aka Old European cut, early round brilliant cut, vintage or antique round brilliant cut).
GIA measurements: 6.14-6.28mm (millimeters).
GIA Weight: 1.02 carat .
GIA color grade: L (faint color).
GIA clarity grade: Si1 (Slightly included, commonly considered "clean" to the unaided eye).

Type/Style: Four prong solitaire with tapered and knife-edge shank.
Metal: Platinum, marked, and tested.
Side stones: 16 all natural vintage circular single-cut diamonds with an estimated total weight of 0.25 carat. They are approximately H-i color (near colorless), and VS to Si1 clarity ( Very slightly to slightly included, commonly considered "clean" to the unaided eye).
Ring finger size: Approximately size 6. Can be sized (Please contact me for details).
Period: Late Art deco, circa 1930s.

Further description and comments:
Classic vintage 1.02 carat old European cut natural diamond and platinum engagement ring. Art Deco period Circa 1930. 1.02 carat is the actual known weight of the diamond. It comes with a GIA report with a color grade of L ( faint color ), and a clarity grade of Si1 ( slightly included ). There are also 16 vintage circular single cut diamonds with an estimated total weight of 0.25 carat. They are approximately H-i color, and Vs to si1 clarity ( near colorless and Very slightly to slightly included ). The finger size is 6. It can be sized for free upon request (please contact me for details). The metal is marked, tested, and guaranteed to be 900 platinum. Please view the GIA report for further details. SKU i3031 .

Pictures and video of the center diamond loose can be viewed in a separate listing of the website at .  The center diamond alone can also be purchased from that listing.


More pictures and video can be provided by request.

Please feel free to contact me with any questions, requests, and comments. Thanks, Dave

Vintage Diamond engagement ring 1.02ct GIA L Si1 Old European. Platinum Art Deco

SKU: i3031
  • 100% full refund return policy for any reason or no reason. Notify me of return within 15 days of delivery.

    Ship items back within 21 days of delivery.

    Return shipping costs are the responsibility of the buyer.

    If the item is not returned in its original condition, the buyer is responsible for any loss in value.

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