No. 100668351

No longer available
1 pcs Orange Opal - 5.10 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
Bidding closed
2 days ago

1 pcs Orange Opal - 5.10 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Alberto Fidalgo
Expert

Selected by Alberto Fidalgo
ALGT COLORED STONE IDENTIFICATION REPORT IDENTIFICATION Species .............................................................................................................. Natural Opal Variety ...................................................................................................................... Fire Opal DESCRIPTION Shape & Cutting Style ............................................................... Marquise, Mixed Cut Measurements ....................................................................... 24.47 x 9.07 x 5.36 mm Carat Weight ...................................................................................................... 5.10 Carat Color .................................................................................................................. Vivid Orange Transparency .................................................................................................. Transparent ADDITIONAL GRADING CHARACTERISTICS Color Quality Grade .......................................................................... Fine Color Quality COMMENTS No indications of treatment. 13 November, 2025 42922152

No. 100668351

No longer available
1 pcs Orange Opal - 5.10 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Orange Opal - 5.10 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

ALGT COLORED STONE IDENTIFICATION REPORT
IDENTIFICATION
Species .............................................................................................................. Natural Opal
Variety ...................................................................................................................... Fire Opal
DESCRIPTION
Shape & Cutting Style ............................................................... Marquise, Mixed Cut
Measurements ....................................................................... 24.47 x 9.07 x 5.36 mm
Carat Weight ...................................................................................................... 5.10 Carat
Color .................................................................................................................. Vivid Orange
Transparency .................................................................................................. Transparent
ADDITIONAL GRADING CHARACTERISTICS
Color Quality Grade .......................................................................... Fine Color Quality
COMMENTS
No indications of treatment.
13 November, 2025
42922152

Bidding closed
Alberto Fidalgo
Expert
Selected by Alberto Fidalgo
Retail Estimate  € 750 - € 900

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