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Details
COLOURED DIAMOND AND DIAMOND RING, MOUNTED BY HARRY WINSTON
Fancy blue emerald-cut diamond of 2.30 carats, rectangular-shaped diamonds, platinum, 1950s, signed Winston, maker's mark
GIA, 2026, report no. 2243082800: 2.30 carats, Fancy Blue, natural colour, SI1 clarity
Size/Dimensions: EU ring size 52 / US ring size 6
Gross weight: 7.5 grams
Fancy blue emerald-cut diamond of 2.30 carats, rectangular-shaped diamonds, platinum, 1950s, signed Winston, maker's mark
GIA, 2026, report no. 2243082800: 2.30 carats, Fancy Blue, natural colour, SI1 clarity
Size/Dimensions: EU ring size 52 / US ring size 6
Gross weight: 7.5 grams
Provenance
Mounted by Mauboussin as an engagement ring for Maharaja Yeshwant Rao Holkar II (1908 -1961) and Euphemia “Fay” Watt in 1943.
Subsequently remounted by Harry Winston in its present setting.
Subsequently remounted by Harry Winston in its present setting.
Brought to you by

Max Fawcett
Global Head of Jewellery
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