One of a kind white opal necklace on 18K yellow gold chain (16" length) with black diamonds and white sapphires and my own 18K flower clasp. The opals weigh 43.37 cts tw, the black diamonds are 10.53 cts tw, and the white sapphires 1.48 cts tw. White opals of this size are very hard to find and this is the only necklace I will make of this design. Each gemstone (over 20) is connected by an individual 18K gold pin. Please also look at the earrings I made with the same group of white opals - they are also one of a kind.