1, 100% solid 925 sterling silver with electroplating rhodium, all jewelries are with S925 stamped. 2, 925 sterling silver is allergy free and fade-proof, it will last shining for long long time and never turn your finger green or black. 3, Our jewelries are with high quality gemstones inserted , perfect in workmanship, it can make you more elegant in any occasion. 4, 100% refund or reship to guarantee your satisfaction Features Item Condition: New Weight:5.9g Ring Size:6-9 Metal .925 Sterling Silver Finish Rhodium plated Stone(s) GENUINE Fire Rainbow Topaz Quantity: 1 Carats*: 13ct (13mm*8mm) Color: Excellent: Saturated, Even Color Clarity: Excellent: Transparent/Clear Cut: Oval JCR446938 EXQUISITE WORKMANSHIP