17 novembre 2008
Brazillian 6,64ct emerald.
Brazillian 6,64ct emerald.
1 natural emerald in emerald cut ca.6,64ct, 12,28x11,80x7,60mm. DSEF, Gemstone laboratory report No.018694, Idar-Oberstein 2008. Brasil, Estimation : 32 000 €
Emeralds are often treated with a colourless organic substance to improve purity. There are indications for this in our emerald; the degree, however, is minor.
Vente du Jeudi 20 novembre 2008. Bijoux, Montres. Van Ham - Cologne - Allemagne
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