This is a reverse private auction Buccellati Macri Giglio has already finished

Buccellati Macri Giglio 18-karat white and yellow gold diamond cuff Rihanna was spotted wearing a stack of Buccellati’s 'Macri Giglio' cuffs when she sat front row at Paris Fashion Week. Handcrafted in Italy from 18-karat white gold, this piece is engraved using the house's signature 'Rigato' technique to create a silky, matte effect. The cutouts and light-catching diamonds are designed to look like lilies. Brilliant-cut F+ IF-VVS diamonds, total weight: 0.76-carats Slips on This piece has been certified in accordance with the Hallmarking Act 1973 NET-A-PORTER is a certified member of the Responsible Jewellery Council Made in Italy