Sterling Silver Mystic Topaz Quartz Ring

925 Sterling Silver Ring Size 7 Oval Rainbow Fire Mystic Quartz Rhodium Plated The ring measures just under a US ring size 7. The band measures just under 1.5mm, and is scratched on the inside. Marked S925, rhodium plated sterling silver. Prong-set 3.4CT mystic quartz crystal, measures about 10x8mm. The stone is from Brazil and has been surface coated to color it. The ring weighs an estimated 2.1g.