Description An 18K Yellow Gold, Opal, and Diamond NecklaceAn 18K yellow gold necklace featuring a large removable pear-shaped opal pendant, with detailing on the chain of round brilliant-cut diamonds in swooping stripes. Diamonds are near colorless, with VS1 - VS2 clarity. Total estimated weight of diamonds: 2.50 carats.(Length: 17 1/2in.; Weight: 58.1 Gross dwt.)ProvenancePrivate collection, New York, New York.Please note that all information provided such as weight, grade, color, and clarity are approximate and the opinion of the Jewelry Department of Freeman`s. All gemstones were measured and graded in their settings unless otherwise noted.Overall Condition: Some scratches and signs of wear, some diamonds are severely chipped, stamped "750", clasp in working order.Opal: One pear-shape cabochon opal measuring approximately 34mm x 28mm, estimated at 55.55 carats.Diamonds: Thirty-eight round brilliant-cut diamonds each measuring from approximately 0.02 carats at the smallest to 0.09 carats at the largest, near colorless (G - J), with SI clarity, and inert to strong fluorescence. Total estimated weight of diamonds: 2.50 carats.