Species: Natural Topaz Variety: Blue Topaz Weight: 7.89 cts Dimensions: 12.09 × 10.03 × 7.16 mm Cut: Step / Step Shape: Octagonal Transparency: Transparent Phenomena: None Color: Blue Treatments: See comments Comments: Topaz is commonly heated or irradiated to improve or alter color. Color authenticity is currently undeterminable. Import Customs Tax The Buyer Is Fully Responsible For Any Import Customs Duties And Taxes In Their Country. We Do Not Have Any Control Over These Duties, Taxes &, Etc. Import duties, taxes, and VAT are not included in the item price. Return Policy After Receiving The Item - "Contact Seller Within - 7 Days" Shipment We ship via Expedited Shipping UPS - DHL Express - FedEx from Bangkok, Thailand