This genuine facet cut square aquamarine is set in a sterling silver bezel setting with intricate silver work around the bezel and on the bail. Pendant is 3/4 inch long and 1/2 inch wide and comes on an 18 inch long silver cable chain. To clean: simply use a jewelry polishing cloth to brighten the silver when needed. Style Number: 15733 Metal: 925 Sterling Silver Gemstone: Genuine Aquamarine Dimensions: 3/4 inch long and 1/2 inch wide, 18 inch chain Handmade in Bali, Indonesia