Details

A RARE RUBY AND DIAMOND RING

Cushion mixed-cut ruby of 6.02 carats, square-cut diamonds, platinum

AGL, 2022, report no. 1121773: 6.02 carats, Classic Mozambique, no gemological evidence of heat, clarity enhancement: none

Gübelin, 2026, report no. 26042062: 6.02 carats, Mozambique, no indications of heating, with Information Sheets on Rubies from Mozambique and Unheated rubies

Size/Dimensions: US ring size 6
Gross Weight: 4.9 grams

Lot Essay

The discovery of considerable deposits on the African continent has revolutionized the market for the much revered ruby. Excellent stones sourced from the mines of Mozambique now command the respect of top jewelry maisons and experienced collectors alike. The best examples of these rubies have come to rival stones from historical sources both in demand and value. More recently, the appetite for superb quality stones with fine cut proportions over five carats has continued to increase exponentially while supply has dwindled. The central ruby of the present lot is distinguished by its pure red hue, high degree of clarity and exquisite cut. It is a wonderful and increasingly scarce example from this new classic source.