|Gemstones and Other Materials||0.62ct Fancy Grey-Blue SI1 kite-shaped step-cut diamond with GIA certificate.|
0.43ct total of single cut pink diamonds.
|Setting||18ct rose gold with maker's marks and London assay marks|
|Weight description||4.54 grams|
|Dimensions||UK finger size L, US size 5.75.|
Can be adjusted to any size.
Natural blue diamonds are of the most highly prized and sought after of the fancy coloured diamonds. This diamond is not only rare due the colour but also as it is a beautiful antique step-cut diamond dating form the 1930s.