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11d 13hUSBlackwell Auctions

3.50ct GIA Paraiba Tourmaline Diamond Ring

3.50ct GIA Paraiba Tourmaline Diamond Ring

Platinum ring featuring a GIA-certified 3.50ct pear modified brilliant-cut natural copper and manganese-bearing tourmaline, yellowish green and transparent. GIA notes the stone may be called "Paraiba tourmaline" in the trade. Accented by 73 round b rilliant natural diamonds totaling approx. 0.61ctw, VS1-SI1 clarity, F-G color. 9.9 grams. Size 7. Includes GIA report and GemAssure appraisal with stated retail replacement value of $28,760. Excellent condition with light wear, if any. Please see photos and reports for details. shipping info This item can be shipped in-house. Multiple lot combined shipping may require 3rd Party shipping.

Estimate:$6,000

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Estimate:

$6,000

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