18K Platinum Diamond Sapphire Mystery-Set Bombe Ring

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Start price: $3,000

Estimated price: $20,000 - $25,000

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Origin: America, ca. 1990. Condition: excellent. Finger Size: 7. Dimensions: shank tapers from 1/4" width at the back to 19/32” at the crown. Weight: 17.0 grams. Approximate Total Gemstone Weight: sapphire, 5.25 carats; diamond, 2.17 carats.

Condition: Good

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