a close up of a green and black stone being held by a pair of pliersa green and black oplite sitting on top of a pair of scissorsa ticket with a picture of a black opal on it
TGP Auction

80 - NATURAL BLACK OPAL – Origin: ETHIOPIA – 3.
See original version (French)

Estimate €380 - €1,140
Description
NATURAL BLACK OPAL – Origin: ETHIOPIA – 3.71 carats – Colour: BLACK with PLAY OF COLOUR – Cut: OVAL CABOCHON – 16.55 x 9.05 x 5.27 mm - SMOKED treatment - GFCO certificate (Swiss laboratory) ADP39396 Video on request
See original version (French)
About the sale Special Gemstone Sale – Part Two
Auction location
Auction time 09/06/2026 at 6:00 PM
Pictures credits: Contact the Auction House
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