LARIMAR is a beautiful natural rare Gemstone. These incredible Rings are made by a designer with genuine hand-faceted BLUE-TOPAZ stones in Dolphins hand-crafted design in them. The left Ring is available in Size 10, the Middle is in: Size 9 and the Right is in Size: 9. Made with .925 Sterling Silver without any Nickel, Plating, or Lead material in or over it. Dimension: Length: 1″ x Width: .50 x Weight: 10 grams. These are skin-friendly and do not leave green/black marks on your fingers at all the time. Quality bezel setting workmanship. 100% Satisfaction guarantee otherwise 30 days money back. Comes with “FREE SHIPPING”. Don’t THINK TOO MUCH OVER IT, GET IT TODAY and enjoy.!!