A Single Strand Natural Pearl Necklace, attributed to Tiffany & Co., consisting of 86 pearls measuring approximately 3.78-6.86 mm in diameter strung knotted with a platinum clasp containing five transitional brilliant and single cut diamonds weighing approximately 0.12 carat total.Stamp: 10%IRID PLAT.Accompanied by a Gemological Institute of America pearl identification and origin certificate number 1162302815, dated June 30, 2014, stating Pearls: Predominantly Natural, Environment: Saltwater, Mollusk: Pinctada Species, Treatment: No indications of treatment, Shape: Near Round, Body Color: White, Overtone: Orient.Accompanied by an appraisal photocopy, signed TIFFANY & Co., dated November 3, 1962.