Sterling Silver, Blue Topaz Ring SIZE 6Material: Genuine Sterling Silver (925 silver, 92. 5% silver content) Stone(s): 1 top grade authentic brilliant cut blue topaz Ring Face Dimension: 0. 3 x 0. 2 x 0. 2 inches Weight: 6. 3 grams Ring Size (US): 6 Stamp Mark: 925 Origin: Indonesia Serial Number: r10288 Derived from "tapaz," the Sanskrit word for fire, topaz is one of the most brilliant cut gemstones in existence. Topaz comes in a variety of colors from yellow to blue, and deeper blues