A large marquise cut diamond solitaire ring, a central marquise cut diamond stated as 1.72ct, claw set to an elevated stepped collet, into knife edge shoulders and a plain white gold band. Stamped 750 for 18ct gold, also stamped 1.72 referring to the stated weight of the stone. With a report by GCS, no. 5781-1857, dated 05.04.24. Gross weight 3.26g Ring size P Buying this diamond ring at auction could save up to 0.42 tonnes of CO2e compared to buying new. Condition Report: Diamond bright and lively; assessed in setting as G/H, VVS2/VS1. The stone was purchased loose as G/IF, but the vendor no longer has the IGI report. The band shows evidence of resizing.