The Collection of Jean Louis Chameroy, Offered Without Reserve - 24th October 2023
Lot 149
A diamond and blue glass ring, 'bague au firmament', late 18th century
Estimate £1,000 - £1,500 | Hammer £8190
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Description
A diamond and blue glass ring, 'bague au firmament', late 18th century, of cut-cornered rectangular outline, centring on a blue glass panel set with a vertical line of circular-cut diamonds surrounded by smaller cushion-shaped diamonds, within an outer border of cushion-shaped diamonds, to plain shoulders, mounted in silver and gold, size L1/2, front measuring 2.5 x 1.6cm