N. 98973142
Non più disponibile
Offerte chiuse
2 settimane fa
1 pcs Multicolore, Bianco Pietre preziose miste - 18.32 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
ALGT REPORT
Species ..................................................................................... Natural Opal
Variety ....................................................................................... Crystal Opal
Shape & Cutting Style ............................................... Pear, Cabochon
Measurements ......................................... 25.33 x 11.94 x 10.79 mm
Carat Weight ........................................................................... 18.32 Carat
Color ....................................................... White + Play of Colors (Vivid)
Transparency ......................................................................... Transparent
Optical Effect ........................................................................ Opaliscence
Origin .................................................................................................. Ethiopia
Origin determination is an expert opinion based on microscopic examination, spectroscopic
features and chemical trace element analysis.
No indication of treatment.
May be called "Water Opal" in the trade.
Ps. is a little bit cracked, please see all pictures before bidding.
N. 98973142
Non più disponibile
1 pcs Multicolore, Bianco Pietre preziose miste - 18.32 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
ALGT REPORT
Species ..................................................................................... Natural Opal
Variety ....................................................................................... Crystal Opal
Shape & Cutting Style ............................................... Pear, Cabochon
Measurements ......................................... 25.33 x 11.94 x 10.79 mm
Carat Weight ........................................................................... 18.32 Carat
Color ....................................................... White + Play of Colors (Vivid)
Transparency ......................................................................... Transparent
Optical Effect ........................................................................ Opaliscence
Origin .................................................................................................. Ethiopia
Origin determination is an expert opinion based on microscopic examination, spectroscopic
features and chemical trace element analysis.
No indication of treatment.
May be called "Water Opal" in the trade.
Ps. is a little bit cracked, please see all pictures before bidding.
Offerte chiuse
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