Vintage cushion cut and bezel set diamond, 2,40 carats, platinum mounting Gross weight: 0,7 g

Vintage cushion cut and bezel set diamond, 2,40 carats, platinum mounting
Gross weight: 0,7 g
With a preliminary study by LFG laboratory no. 400587 from 06/04/2023 indicating:
Color: J - Purity SI2