Mexican Fire Opal necklace. Rare cantera opal. Opal pendant.
Made with one large rare Mexican cantera fire opal gemstone in the middle approx one and a half inches long. Around it there is a gold circle with Mexican fore opal faceted briolettes approx 3 to 5 mm in size, all shades, ombré. wire wrapped around it with gold vermeil wire.
The thin chain and clasp are gold vermeil and there are more faceted Mexican fire opals on the ends