Bidspirit auction | Sapphire diamond brooch

Sapphire diamond brooch - Sapphire diamond brooch Centerpiece circa 1870, silver, tested, the sides and pin added later, 50 old- and rose-cut diamonds, total approx. 1.50 ct, the centerpiece with a light blue oval-cut sapphire, approx. 10.76 ct, length 6 cm, width 1.9 cm, weight approx. 12.4 g