From the top down: 1. A pearl and diamond tiara/ bracelet /brooch combination. (Bonhams) 2. An Elegant Art Deco Diamond Tiara by Monture Boucheron, Circa 1937. sothebys.com. 3. AN ANTIQUE DIAMOND TIARA (Photo Christie's) 4. Chaumet Diamond Tiara, 19th Century. 5. Belle Epoque old-cut diamond tiara. 6. Belle Epoque Sapphire And Diamond Tiara.
A Belle Epoque Diamond, Pearl and Onyx Tiara, 1915
Borneo Diamonds Tiara / Set. Dismounts to become earrings, pendant, brooches. These jewels were a gift from the Sultan of Kutai (Borneo) to Queen Wilhelmina upon her inauguration in 1898.
Laurel Leaf Tiara belonging to Queen Sophia of Greece
Diamond tiara, decorated with 12 carnations, foliage and flower buds with openwork, 14 large old cut diamonds, made by Joseph Chaumet, circa 1908, weight: 155 g
Chaumet | Pansy tiara, divisible into three brooches, Fossin & Fils, circa 1860.