Genuine Ethiopian Opal bezel set in Sterling Silver Necklace Metal: Sterling SilverGem: Genuine Ethiopian Opal Opal size: 10mm x 7mmBirthstone: October Genuine Ethiopian Opal Sterling Silver NecklaceSKU: N634527From €72.99Sale PriceChain Length*SelectWee note (optional)0/500Quantity*Out of StockNotify When AvailableChainPlease Let us know if you prefer different length of chain.