This phenomenal 14k yellow gold Mexican jelly and fire opal satellite brooch pin is out of this world! The brooch is a nice large dramatic size, and the opals are LOADED with gorgeous play-of-color! Measures 1-3/4" x 1-1/2" x 5/16" and weighs 11.5 grams. The large oval cabochons vary in size from 9 x 8mm to 12 x 10mm. They have truly splendid color with lots of greens and blue flashes. The pin is very well made, and is hallmarked twice on the back, "585" and "14K". It has a fold over safety clasp, and if you run your own chain through the pin stem, it looks really terrific worn as a pendant. Very dramatic! A vintage estate piece, no more than 20-30 years of age.