The necklace is finished with a gold filled toggle clasp. Precious Ethiopian Welo fire opal. 14K gold filled (USA made). Opal is a protective and energizing stone.The item "Black fire Ethiopian Welo opal 3 strand necklace gold filled gemstone beads" is in sale since Wednesday, August 21, 2019. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Necklaces & Pendants\Gemstone". The seller is "gemchristina" and is located in Zeist. This item can be shipped worldwide.