Studying renowned fancy color diamonds in museum collections: the case of the Winston Red
Gaillou E., Farfan G.A., D’Haenens-Johansson U.F.S., Persaud S., Feather II R.C., Towbin W.H., Jones D.C.
History of Garnet Mining and Cutting in the Austro-Hungarian Monarchy
Bohemian garnets, i.e., chromium-bearing pyropes, are found in several jewellery pieces from the Mig
Padparadscha Sapphire & heat treatment
In 2018 the Padparadscha engagement ring of Princess Eugenie (Figure 1), the niece of the king, gave