Rock Crystal, Gem-Set and Diamond Brooch

Of geometric scrolled design, featuring old European-cut diamonds, calibré-cut sapphires, rubies and emeralds, within a polished rock crystal frame further encircled by old European- and single-cut diamonds.

• Diamonds weighing a total of approximately 2.65 carats
• Length 1¾ inches
• Platinum and 18 karat gold
• Circa 1925