Typically, natural and untreated aquamarines are pale in color, while Heated ones may display a more intense hue. Blue Aquamarine are adorned by Elite Jewelers around the world. Gemstone Type: Natural Aquamarine Species: Natural Beryl Dimensions: 11.31 x 6.83 x 5.68 mm Clarity: Transparent Colour: Blue Shape: Octagon - Step Cut Treatments: No Indication of Heat Certificate: ICA TH26G116129 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