Antique Platinum (acid tested) Amethyst Diamond Brooch, English C.1910. The large Brooch set with a very fine oval medium-dark violet purple Amethyst, gauging approximately 33 x 20 x 12 mm, approximately 47.56 cts. The platinum milligrain and foliate surround set with 76 swiss cut diamonds, approximately 1.00 ct, total diamond weight, average SI clarity, average I colour. Hinged pendant bale fitment attached. Measures: approximately 4.50 x 3.00 cm. Total Item Weight: 21.67 grams. Pin at reverse acid tested gold.
Belle Epoque Platinum Amethyst Diamond Brooch, English C.1910