Gemstone: 10.40 ct Opal (Welo, Ethiopia), 22x14x7.5mm, Untreated Accent gemstone: 0.5 ct Peridot (Afghanistan), 5.0x5.0x5.0mm, Untreated Metal: 2.83g of Sterling Silver (Pendant + Chain) Chain lenght: 45 cm Total weight: 5.11 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.