VTG Navajo Sterling Silver & Malachite Artisan Flower Bumpy Size 7 Ring! 85 This auction is for one lovely preowned estate ring. This is designed out of sterling silver and features a malachite stone. The ring size is a 7 and has a weight of nearly 4 grams. The face of the ring measures ¾". Nice. If you have any questions or concerns before purchasing please message me and I will get back with you asap. Thank you!