DescriptionApprox 3.4mm Wide (each band), approx inside circumference is a little over 8″.Diamonds are original Cartier VS quality.stamped: CARTIER 1989 961630 CARTIER 750 65.4 $11,000.00Out of stockSKU: 2152-01Category: Pre-owned Designer JewelryRelated StylesRoberto Coin Baby O Pendant$3,900.00Bernard K Passman Black Coral 18K White Gold Diamond Ring$1,900.00Roberto Coin Baby O Earrings$16,000.00Tiffany & Co 1.12ct Solitaire Diamond Ring$12,000.00