David Webb Platinum & 18K White Gold Carved Ruby And Diamond Bombe Cocktail Ring. Finger Size: 7.5 Overall Width: 29mm Height of the finger:24mm Ruby Width: 12.8mm Stamped: David Webb, numbered. Diamonds: Round, Baguette Cuts 15.00cttw. Center Diamond Weight: 15.00 Metal Type: Platinum & 18K White Gold Metal Weight: 31.1 gr. Signed: David Webb Condition: Excellent. Stock: RR9198