18K Yellow Gold Boulder Opal & Diamond Necklace

A striking 18K yellow gold necklace featuring a freeform boulder opal with vibrant blue and green fire, accented by a single round diamond at the bail. The opal’s natural matrix creates a one-of-a-kind organic pattern, making this piece truly unique. Total diamond weight is approximately 0.06 carats, and the pendant has a substantial gold weight of 9.30 dwt, offering both presence and durability. A bold statement necklace perfect for collectors of natural opals and distinctive fine jewelry. SKU# 235-63