13 - Thirty Seven (37) Count Single Strand Well Matched 15.35mm to 10.6mm Graduated South Sea Black Pearl and 14 Karat White Gold Necklace. Good Color and Luster to Pearls. Natural Blemishes, Pitting and Nicks to Pearls. Unsigned. Measures 17-1/2 Inches Long. Shipping $38.00 (estimate $1,500-$2,000)