6x4mm Natural Ethiopian Opals | Loose Oval Cabochons Loose Stone Treatment: No heat no treatment

Treatment: No heat no treatment

Avoid ultrasonic cleaners unless the stone is inclusion-free

which means it is uncoated and preserves its natural hue and brilliance

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6x4mm Natural Ethiopian Opals | Loose Oval Cabochons Loose Stone Treatment: No heat no treatmentThese are genuine, earth mined Ethiopian opals in a clean oval cabochon cut. THe stones are calibrated measuring each piece 642. 8mm and weighs approximately 0. 35 carats. Total Lot weight is 5. 2 carats. The color palette runs from soft off white and ivory cream to a warm orangish yellow tones that carry the characteristic milky warmth Ethiopian opals are known for. Clarity ranges from transparent to semi transparent, making these well suited for