Oval Cut 26 Carat Dark Deep Blue Big Topaz Sterling Silver 925 Handmade Men’s Elegant Ring Product: Ring Gemstone: Topaz Color: Blue Handmade Ring It is heated & treated (lab created) but High-Quality Topaz with pure 925 Sterling Silver Handmade Ring. Oval Cut 26 Carat Dark Deep Blue Big Topaz Mens Elegant Ring Sterling Silver 925 Handmade