Kashmir Blue Vintage Silver Finish Necklace This necklace features a 7 x 5mm Kashmir Blue Topaz mounted in a 925 Sterling Silver Gallery Bezel. The Topaz is actually a natural White Topaz with a durable thermal fusion-coating that produces a Kashmir-blue color while preserving the eye-clean clarity and brilliance of the Topaz. The chain is a 1.25mm 925 Sterling Silver Rope chain, 18 inches long, with Lobster style clasp. Includes free polishing cloth for all jewelry. Shipped in gift box. November Birthstone