Sale Choose Options Quick view Green Onyx Sterling Silver Ring, 6mm Stone with 1.2mm Round Band-12297 Green Onyx Silver Ring, 6mm Stone with 1.2mm Round Band. Choose the proper size from the dropdown list. Stone: Green Onyx Metal: 925 Sterling Silver Band Thickness: 1.2 mm MSRP: CA $25.00 CA $17.50 Choose Options Add to Wish List Compare