Tiffany & Co. Dots Necklace Yellow Gold YG Gold Polished 750 18K PT950 Gold Platinum Diamond S Rank Tiffany & Co. Item name: Dots Necklace Brand Name: Tiffany & Co. Item Condition: S rank Material: 75018KPT950 diamond Size: Chain: 42 cm (16.54 in). Pendant: Diameter: 13 mm (0.51 in) x Depth: 4 mm (0.16 in): 5.0 g 0.17 oz Shape number-Product number: - Color: Yellow Gold YG Gold Accessories: Storage box. Cloth bag Detailed Explanation: Explanation: Description: This is a very clean polished item. There may be some minor scratches on the surface due to unpolished surfaces, but they are hardly noticeable.