GIA 17.43CT Natural Tanzanite diamond ring. Excellent rare Brilliant Pear cut Clean VVS Clarity Best color D-Block Classic GIA "Violetish-Blue" Measures: 17.07 X 13.32 X 10.86 mm Diamonds: 3.00ct. Rounds and full cuts E-F colors, Vs-1 Vs-2 clarity Selected from finest parcels. Bead set with precision, by hand. Ring of split shank design. 19 grams 18kt. white gold Deck of ring: 24.4 X 20mm depth: 12.50mm current ring size: 6.5 & can be resized, please inquire first. $35,000 appraisal will accompany with GIA report.