1.6 To 3.5mm 10k Checkerboard Blue Topaz and Diamond Ring - Size 7.00 - 2.2 Grams .06 Carat Diamond Weight 5.25 Carat Gemstone Weight In 10k Yellow Gold - - Gift ready jewelry box included - Thickness: < 1.5 mm - Band Width: 1.6 to 3.5 mm (tapered) - Width of Item: 1.6 to 3.5 mm (tapered) - Ring Top Length: 7 mm - Ring Top Width: 11.6 mm - Finish: Polished - Ring Top Width: 11.6 mm - Ring Top Length: 7 mm - Feature: Solid - Feature 2: Open Back - Engravable: Not Recommended - ::: ::: [ Care and Handling: diamond ] - Clean with warm soapy water and a soft brush or cloth. ::: ::: [ Potential Enhancement Methods: blue topaz ] - Usually irradiated and heated to produce color. Some topaz may be coated with a thin film of minerals applied through heat. ::: [ Care and Handling: blue topaz ] - Clean with warm soapy water and a soft brush or cloth. :::