No Image Lot 717 An 18K White Gold Tiffany Atlas Diamond Ring. Pierced Roman numeral decoration. Tiffany mark. Size 717An 18K White Gold Tiffany Atlas Diamond Ring. Pierced Roman numeral decoration. Tiffany mark. Size Cadmore Auctions Ltd An 18K White Gold Tiffany Atlas Diamond Ring. Pierced Roman numeral decoration. Tiffany mark. Size N. 6.2g total weight. Ref: 016652 Add to watchlist Live