This 14k yellow gold oval opal and diamond curve ring features a 6x4 mm genuine natural opal with a 0.19 ct total weight.Metal Type: yellow-goldMetal Purity: 14kGem Type: OpalTotal Gem Weight: 0.19 ctTotal Diamond Weight: 0.02 ctSetting: prongsLength: 0.25 in.Width: 0.25 in.Stone Shape: OvalStone Total Weight: 0.19 ctGem Color: WhiteStone Creation Method: naturalStone Treatment Method: Not-treatedStone Length: 6 mmStone Width: 4 mmPackaging: FREE Gift Box with Bow