From Brooke's Palomino Collection one of a kind 18k gold Boulder Opal necklace with hand engraving and Emerald pave highlights. ________ 18k gold georgian style bezel boulder opal necklace with hand engraving and emerald pave detail. 18k yellow gold Carat weight opal 2.06ct, emerald .27ct Pendant 21mm x 14mm Chain length 18" with adjustable loop at 16.5"(46-42cm) One of a kind necklace