|Gemstones and Other Materials||5.31ct I VS1 old-cut lozenge shape diamond with GIA certificate.|
0.70cts total of round brilliant-cut diamonds.
0.65cts total of square sapphires.
|Setting||Platinum with maker's mark and signature and London assay marks|
|Weight description||6.0 grams|
|Dimensions||UK finger size L (US 5.75). Can be made to fit any size.|
This vintage lozenge step-cut diamond is an extremely rare and beautiful cut of diamond. It will have been cut in the 1920s and the strong geometric angles very much reflect the trend of the Art-Deco era.