Centering one cushion shape cabochon green onyx weighing approximately 76.00 carats this ring is a stunning representation of the brilliant David Webb. There are 20 full cut diamonds [F-G/VS] weighing approximately 0.70 carats total flanking the center gem from four sides. Finger size 6 with an adjustable spring. Center Diamond Weight: 0.00 Measurements: Size 6 Metal Type: Platinum & 18K Yellow Gold Metal Weight: 39.7 gr. Signed: WEBB Condition: Excellent. Stock: RR7172