Beautiful Mexican fire opal pendant set in a dainty heart shaped sterling silver pendant. The orange opal is a natural Mexican jelly opal pendant set in sterling silver. Mexican jelly opals have an almost entirely orange body and sometimes appear in bright red tones, channeling a fiery energy throughout. Mexican fire opals are sometimes called Mexican jelly opals because they can resemble gelatin and don't usually have a play of color. Mexican fire opals are a type of opal that are transparent to translucent and can be red, orange, yellow, or brown in color. Excellent workmanship. Appears to be handcrafted. Sterling silver. [Note: stamp not easily visible to me]. Item Information: Dimensions (mm): 10 x 7 x 5mm Weight (carats) 11.1 carats Colors: Orange Type: Faceted All photos show the exact item you will receive. Photographed in natural outdoor light with iPhone and all photos are unedited except cover photo professional shot. Get a free chain with purchase of this pendant. New untagged inventory. Ships beautifully packaged. Offers considered. Bundle to save more. Questions? Please leave a comment below.