Tiffany & Co Necklace with Mother of Pearl Pendant

Original Tiffany purchase (with bill) in Toronto. Extremely good condition. https://www.tiffany.ca/jewelry/necklaces-pendants/tiffany-t-diamond-and-mother-of-pearl-circle-pendant-64026828/ Actual price $5650 ($5000 + tax) —— Also, I have a matching bracelet - selling for $5,500 (actual price $6,158 ($5450 + tax)): https://www.tiffany.ca/jewelry/bracelets/tiffany-t-diamond-and-mother-of-pearl-wire-bracelet-GRP11104/ Last photo