A pear shaped cabochon black opal has been wrapped with a lovely diamond halo and prong set into platinum in this classic pendant design. The opal is 2.52 carats and the 22 surrounding round brilliant cut diamonds weigh combine 0.35 cttw they grade E-G color and VS2 clarity. The pendant hangs from an 18" 1.5mm cable chain which secures with a lobster clasp.