Simulated Blue Sapphire & Cubic Zirconia Fashion .925 Sterling Silver Ring Sizes 4 Go to amazon.com Related posts sapphire ring size 4 buyer's guide Feature9mm(stone6x6).925 Solid Sterling Silver1.8 grams DescriptionWe use the finest quality of .925 Sterling Silver. Each piece is crafted to exceed your expectations! The perfect Gift for a loved one!