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a box of rocks and stones sitting on a tablefive rocks that are sitting on a white surfacea bag of white and green oplite stones on a tablethree pieces of stone sitting on a table next to a knifea wooden box filled with lots of rocks and stonesa plastic container filled with lots of different colored stones
Maître Olivier BARON

8 - A significant collection of opals of various varieties and o…
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Description
A significant collection of opals of various varieties and origins, with a total weight of 5,393.69 carats. This lot brings together several categories of opals, including black opals from Ethiopia, white triplet opals from Ethiopia, rough opals, as well as opals from Honduras and Mexico. COMPOSITION OF THE LOT Black opals 409.69 carats Indicative base price: €20 per carat Estimated value: €8,193.80 White triplet opals 537.50 carats Indicative base price: €10 per carat Estimated value: €5,375.00 Raw opals 4,273.00 carats Indicative base price: €5 per carat Estimated value: €21,365.00 Opals from Honduras 68.00 carats Indicative base price: €25 per carat Estimated value: €1,700.00 Opals from Mexico 105.50 carats Indicative price: €30 per carat Estimated value: €3,165.00 Total weight: 5,393.69 carats DESCRIPTION A particularly interesting collection due to the diversity of opal varieties brought together in a single lot and its total weight of over 5,393 carats. The lot includes, in particular, 409.69 carats of black opals, 537.50 carats of white triplet opals and a substantial collection of 4,273 carats of rough opals. It is complemented by opals from **Honduras and Mexico**, offering considerable variety for collectors, gem cutters, dealers and jewellery professionals.
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About the sale REGULAR SALE
Auction location
Auction time 10/23/2026 at 10:00 AM
Pictures credits: Contact the Auction House
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