A Belle Époque Natural Pearl and Diamond Bow Brooch, circa 1910 The small ribbon bow decorated with old mine-cut diamonds, to a line of diamond collets suspending a natural pearl measuring approximately 11.2 mm by 8.6 mm, mounted in platinum

Diamond Brooches
Diamond Brooches Boucheron Boucheron Art Deco diamond brooch Old European cut diamonds rose-cut diamond Platinum & Gold enamel Europe around 1920 DIAMOND BROOCH, BY BOURDIER PARIS, CIRCA 1920. Desinged as a ribbon bow, pavé set throughout with diamonds and set with a line of baquette cut diamonds to the centre knot, mounted in platinum, signed Bourdier Paris, with French assay marks.

BELLE EPOQUE AMETHYST AND DIAMOND BROOCHNATURAL PEARL AND DIAMOND BROOCH/ PENDANT, LATE 19TH CENTURY Of target design, set with natural pearls, cushion-shaped, circular-cut and rose diamonds, brooch fitting and pendant loop detachable, accompanied by fitted case. DIAMOND BROOCH, BY BOURDIER PARIS, CIRCA 1920. Desinged as a ribbon bow, pavé set throughout with diamonds and set with a line of baquette cut diamonds to the centre knot, mounted in platinum, signed Bourdier Paris, with French assay marks. 89cb2c0a14c670054113b26a9795dd2d.jpg 258×518 пикс CHRYSOBERYL AND DIAMOND BROOCH/PENDANT, LATE 19TH / EARLY 20TH CENTURY Centring on a cushion-shaped chrysoberyl, within a border millegrain-set with circular-cut diamonds, framed by a Greek key motif similarly-set with single-cut stones, pin fitting detachable. Columbian emerald and diamond brooch by Van Cleef

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