Formerly in the Collection of Helene, Duchess in Bavaria, Princess von Thurn und Taxis (1834-1890)
Ruby and Diamond Ring
Auction Closed
November 12, 02:56 PM GMT
Estimate
10,000 - 30,000 CHF
Lot Details
Description
Set with a cabochon ruby featuring a facetted oval base weighing 1.86 carats, framed by old mine-cut diamonds, size 511/2.
Accompanied by SSEF report no. 149468, dated 17 October 2025, stating that the ruby is of Burmese origin, with no indications of heating and a minor amount of oil in fissures.
Helene, Duchess in Bavaria, Princess von Thurn und Taxis (1834-1890)
Thence by descent