Pre-Owned 18k Yellow Gold Blue Topaz & Diamond Halo Chain Slide Necklace

Pre-owned 18k yellow gold gemstone & diamond fashion necklace, featuring a pear shape faceted blue topaz that measures 24.6. x 16.76 x 11.28 mm in diameter and weighs a total of 30.08 cts (GIA Gem Set Color gB 5/4, GIA Type I clarity VS clarity). Additionally, the blue topaz is surrounded by a halo of 26 prong-set round brilliant diamond accents that are approximately G-I color, VVS2-VS2 clarity, and weigh a total of 1.50 ctw. The chain slide style pendant is accompanied by an 18k yellow gold 1.25 mm snake chain measuring 18 inches in length and is secured by a lobster clasp. The piece weighs a total of 16.92 grams. The retail replacement cost of this piece is $11,300.00