Tacori London Blue Topaz Horizon Shine necklace. Solitaire Oval Gem Necklace with London Blue Topaz. Show off your true colors. An oval shaped London Blue Topaz gemstone is set east-west on a delicate silver chain with corresponding silver oval-shaped motifs and diamond accents on both ends for extra brilliance.Gemstone Carat Weight: 2.1. Design Measurements: 6 mm x 15 mm. I have worn this necklace only a couple of times, yet it is in excellent condition! I will include the Tacori pouch. The item "TACORI London Blue Topaz Necklace, Excellent Condition" is in sale since Monday, June 21, 2021. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Necklaces & Pendants\Gemstone". The seller is "lalablissjewelry" and is located in Colchester, Connecticut. This item can be shipped to United States.