Algt report number 52735305 Algt colored stone identification report Indentification Species ..................................................................................... Natural Opal Variety ....................................................................................... Crystal Opal Description Shape & Cutting Style ............................................... Pear, Cabochon Measurements ............................................ 15.60 x 12.70 x 9.00 mm Carat Weight ............................................................................. 7.85 Carat Color .................................... White (Orangy) + Play of Colors (Vivid) Transparency ......................................................................... Transparent Additional grading characteristics Color Quality Grade ................................................. Fine Color Quality Suggested Origin ......................................................................... Ethiopia Optical Effect ........................................................................ Opaliscence Comments No indication of treatment.