This 14k white gold pear opal and diamond ring features a 7x5 mm genuine natural opal with a 0.21 ct total weight. Metal Type: white-gold Metal Purity: 14k Gem Type: Opal Total Gem Weight: 0.21 ct Total Diamond Weight: 0.02 ct Setting: prongs Length: 0.38 in. Width: 0.38 in. Stone Shape: Pear Stone Total Weight: 0.21 ct Gem Color: White Stone Creation Method: natural Stone Treatment Method: Not-treated Stone Length: 7 mm Stone Width: 5 mm Packaging: FREE Gift Box with Bow