Platinum/Sterling Silver Premium Colors Boulder Opal Line Bracelet (7.50 in)

Australian Boulder Opal Tennis Bracelet   Size 7.50" This is Made With *Platinum over .925 Sterling Silver There are 31 Gemstones in Total in This Bracelet Each Stone is Oval Shaped at 6x4 mm and a Cabochon Finish  The Total Approx. Carat Weight is 10.850 cts. The Total Approx. Product Weight is 8 gms This is an 7.5 Inch Bracelet with a Box Clasp Closure With Double Side Clasps The Colors of Australian Boulder Opal are Magical, With a Rich Blue Background and Depending on the Angle you Look at it Will Have Rainbow Like Hues Called Opalescence . Also called " Play of Color" The Boulder Opal Gemstones were Mined in Australia *A Platinum overlay is used because it is extremely resistant to oxidation and tarnish. And so plating a layer of Platinum over  Sterling Silver produces an item of jewelry that is both tarnish-resistant and more durable.