Alberto Fidalgo

Coloured Gemstones Auction

Natural opal
Oval Cabochon
20.65x14.24x5.42
8.23 carats
White play of color
Ethiopia
Certificate included, yes, see photos

Opaal naturel
Oval Cabochon
20.65x14.24x5.42
8.23 Carat
White play of colors
Ethiopië
Certificaat, ja, zie foto’s


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1 pcs  White, Multicolour Opal  - 8.23 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Ethiopia - No evidence of treatment-  Lab report: 08807314

The Netherlands

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Opal, one stone, 8.23 carats, oval cabochon, Ethiopian origin, white and multicolour play of colours, semi-transparent, no evidence of treatment, ALGT certificate 08807314.

1 pcs White, Multicolour Opal - 8.23 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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Opal, one stone, 8.23 carats, oval cabochon, Ethiopian origin, white and multicolour play of colours, semi-transparent, no evidence of treatment, ALGT certificate 08807314.

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