20.25ct Opal, 2.85ctw Blue Sapphire & Diamond Solid 14K Yellow/White Gold 18" Necklace - This beautiful necklace is made of solid 14k yellow and white gold, and is comprised of a 2.25" pendant which hangs on an 18" white gold chain. The pendant is made of yellow gold and boasts a massive 20.25ct (approximate) genuine oval cut opal, and is also decorated with approx. 1.60ctw brilliant round cut blue sapphires lining the perimeter of the piece. The pendant is then finished with approx. 1.25ctw genuine SI1-SI2/G-H diamond accents surrounding the opal in a double halo setting and lining the center of the bale, finishing the piece beautifully. The diamonds are set in white gold to best display their fiery white color, showing wonderful attention to detail. This piece has excellent investment potential, as the amazing opal displays a clean white background and has a stunning floral pattern with green, blue, and orange flashes. Opals are one of the most brittle stones in the world, and stones of this size usually get broken, or damaged. This piece has absolutely no chips, or damage to the stone. This is not a doublet, and is a solid opal of the highest quality. (WEIGHT: 14.2 grams)