925 Silver ring set with Natural Tanzanite. Weight: 3.50g Ring Size: US(7) US15(55) Main Stone: 8.8*5.8*2.7mm Treatment: Gemstones are often treated to improve colour or clarity. This has not been investigated for this specific object. We deal in genuine stones and in the case if synthetic stone is used, it would be clearly mentioned. Note: For any special requests or inquiries please reach out right after the payment is made. Shipping cost covers all the expenses like courier charges,packing, jewellery box etc. Buyer is responsible for any custom/import charges. B c ***Check out my other ads! Click on seller:twobrothersgemsjewellery