This 18kt white gold genuine, natural South Sea and black Tahitian drop pearl necklace is simply dazzling. A glittering spiral shape studded with round-cut diamonds is an attractive contrast to the high luster of the two pearls. There are thirty-one diamonds featured on this piece. Diamonds weigh 0.27ctw, Color G-H, Clarity SI1-SI2. Pearls measure 12-13mm. A contemporary fashion look, flawless to slightly spotted surface and good uniformity combine to create these exceptionally high quality pearls.This item is crafted with All Natural Genuine Pearls and comes with a Certificate of Authenticity which guarantees the natural origns of all materials used.