925 Silver ring set with Natural Tourmaline Weight: 10.01 g Ring Size: US(8) U17(57) Main Stone: 13.04 x 10.04 mm Certificate Number: AXP15702 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: If you purchase multiple items from different auctions, please notify us immediately after payment so we can combine shipping and refund any excess postage. Please note that a small packaging/jewellery box charge will still apply. Shipping cost covers all the expenses like courier charges, packing, jewellery box etc. We are not responsible for delays caused by customs. The delivery times may be affected by customs processing, particularly post-Brexit. Import fees, taxes, and any additional charges are not included in the item or shipping cost and must be covered by the buyer. We recommend checking with your local customs office for details on any potential charges. B c ***Check out my other ads! Click on seller: twobrothersgemsjewellery