A classic 18k yellow gold and platinum diamond single stone ring by Tiffany & Co. The ring is set to the centre with a 0.91ct round brilliant cut diamond, H colour and VS1 in clarity and set in the iconic platinum six claw setting. Accentuating the centre stone is an 18k yellow gold 2mm knife edge band. The ring is currently a size L but can be adjusted for a perfect fit and has a gross weight of 3.73 grams. The ring comes complete with a Tiffany & Co presentation box, VFI from Old Bond Street dated May 2015 and Tiffany & Co diamond report.