Genuine Tahitian and South Sea Multi-color pearl strand features pearls with lightly off round shape, 9 - 11 mm in size ( gradually increases from back to front), natural color, smooth surface with minor natural flaws. 17" in length.Professionally hand knotted, 18K gold diamond clasp. The overall quality grade of the pearls is AA+ under A - AAA+ quality grading system. item#: nk296