Gemstone: 9.51 ct Ethiopian Welo Opal, 15.0 x 15.0 x 8.8 mm Accent Gemstone: 0.56 ct Aquamarine, Madagascar, 5.2 x 5.2 x 3.5 mm Metal: Sterling Silver, Pendant 1.68 g, Chain 1.68 g, Total Weight: 5.99 g Our Commitments Quality Assurance: The authenticity and quality of our jewelry are guaranteed and every purchase is accompanied by a corresponding warranty card. Should any concern arise, it will be addressed promptly and transparently. Gemstones: Our gemstones are sourced from trusted suppliers, and, when appropriate, examined in our in-house laboratory. Packaging: Our jewelry is presented in high quality packaging — ideal to elevate every gifting or self-indulging experience. Shipping: Parcels are promptly sent via registered air mail with tracking. Higher-value items include insurance coverage.