Designer Art Deco Style Large Oval .925 Ruby Topaz Sterling Silver Ring Size 8.5 Stunning & unique Art Deco antique style, large oval Ruby and clear Diamond Topaz cocktail Ring Size 8, handcrafted. Solid sterling silver (stamped .925) & bronze. This ring weighs 9.87 grams width is 1”. Handcrafted in Europe by artisan jewelers using lost-wax casting (also called "precision casting", or cire perdue), a method adopted from France. The stones are set by hand without using machinery. (#201401)