0.84ct Mexican Fire Opal, Faceted Round Cut Ametrine The Cut: Hand-Polished Specimen

The Cut: Hand-Polished Specimen

The 1920's setting came to us with a broken piece of black onyx

signed on back with maker's mark "B" in a circle

stone measurements: 43mm x 21mm x 7

18mm x 16

0.84ct Mexican Fire Opal, Faceted Round Cut Ametrine The Cut: Hand-Polished SpecimenFaceted Mexican Fire Opal: Classification Fire Opal, natural Weight (carats) 0. 84cts Weight (grams) 0. 17g Dimensions (millimeters) 6. 52mm x 6. 55mm x 4. 81mm Dimensions (inches) 0. 2" x 0. 2" x 0. 2" Origin Mexico Shape modified faceted round cut Body Color orange Play of Color Description none Brightness of Color Play ( 1 to 5+) N A Darkness of Body (+1 to 5 ) N A Treatments Enhancements none, natural Additional Notes small potch insclusions along