The Houston Emerald & Diamond Tiara, Designed and created by Ernesto Moreira Houston, Platinum tiara with carats) large center emerald, carats) side emeralds and carats) of pave diamonds. T Cullen Hall of Gems and Minerals, Houston Museum of Natural
A diamond tiara, designed as a tapered openwork panel of old European-cut diamond scrolls; central diamond weighing approximately: carats; remaining diamonds weighing approximately: carats total; mounted in platinum topped eighteen karat gold.
The Boucheron Tiara.The Boucheron tiara was left to Queen Elizabeth the Queen Mother by the Hon. Mrs Greville from Boucheron in London on January, It was made up from the customers stones which were taken from an old tiara.
Rose, Thistle, and Shamrock Spray Diamond Tiara. Early Each represents 1 of the 3 Kingdoms of Great Britain. The center rose is set en tremblent and the tiara breaks down into five separate brooches with provided settings. From the Estate of Lady Hesketh.