Vintage 10K Yellow Gold Lab-Created Opal Necklace Pendant Cubic Zirconia

Vintage 10K yellow gold necklace pendant with lab-created opal and cubic zirconia. Acquired from a private estate collection, this pendant features a marquise cut lab-created opal with stunning play-of-color, accented with CZ stones on the right. *Please note: one CZ stone is missing as pictured (see red circle in image 3). Stamped hallmark on back. 1.2 grams total weight. 0.65” length and 0.35” width.