Discover the stunning beauty and uniqueness of this Sterling Silver Australian Opal Doublet Necklace! The alluring opal doublet is beautifully complemented by diamond accents and a unique bail, all set in high-quality sterling silver. Complete with an 18" chain, this necklace is a must-have for any jewelry lover. Visit our large collection of opals today at Harris Jewelers of greater Albuquerque. Our large jewelry store located in Rio Rancho, New Mexico features a large selection of fashion jewelry as well as an estate collection and a large bridal center.