Natural Blue Oval Sapphire and White Diamond 1.59 Carat TW Gold Cocktail RingRareGemWorld's beautiful sapphire ring. Mounted in a beautiful 18K White Gold setting with a natural oval cut blue sapphire. The sapphire is surrounded by natural round white diamond melee. This ring is guaranteed to impress and enhance your personal collection! Total Weight: 1. 59cts Length: 21. 4 mm Shank Thickness x Shank Width: 2. 11 x 2. 0 mm Sapphire Measurements: 7. 0 x 5. 0 mm Diamond Measurements: 1. 71 2. 10 mm Natural Oval Blue Sapphire