0.85g Rough Fire Opal

This piece is just over 1.0 cm and 4.2ct (0.85g) and displays some rainbow like patterns in the light, along with a deep red luster.

Mexican fire opal is a highly sought-after variety of the opal gemstone sourced exclusively from Mexico. Prized for its fiery color accompanied with iridescence and an unparalleled glow, it always catches the spotlight.