Vintage Jewelry Signed AIL Peruvian Turquoise Double Strand Nugget Chips Sterling Silver Necklace. Vibrant and bold Peruvian Turquoise with a Sterling Silver Clasp. In good vintage condition may show minor signs of wear due to normal use and age. The first strand measures 18 inches Princess Length and the second strand measures 19 inches. Shipped with USPS First Class Mail.