A LATE 19TH / EARLY 20TH CENTURY DIAMOND BAR BROOCH
The central old mine-cut diamond between graduated diamond four-stone shoulders, circa 1900, 5.7 cm
A LATE 19TH / EARLY 20TH CENTURY DIAMOND BAR BROOCH
The central old mine-cut diamond between graduated diamond four-stone shoulders, circa 1900, 5.7 cm
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