Tiffany & Co 18ct gold solitaire diamond ring, stamped Tiffany & Co, 750, PT950, 18098873, .33ct, featuring a 0.33ct round brilliant cut diamond (colour I/ VS1) in a six prong platinum setting, above a tapered 18ct yellow gold band, total weight 2.40gm, size K includes original box and Tiffany & Co booklet containing diamond certificate, retail replacement valuation and sales receipts