Natural, untreated aquamarine (see pic of host rock) earrings weigh approx. 2.15 cts and measure just under 7mm. The raw aquamarine crystal was found in Africa. Both gems cut in our TolpaDesign studio from the same mineral specimen using the "Harmonious Hexigon" cut. Set in sterling silver. Ear backs included. Shipped promptly, insured and gift boxed. We use PayPal for shipping and payment.