Art Deco Emerald Onyx Diamond Crystal Platinum Brooch Lab Grown Diamonds surrounded by 8 round brilliant-cut

surrounded by 8 round brilliant-cut diamonds

completed by link style stainless steel band with deployment clasp

accompanied by an EGL Diamond Certificate

all 127 weighing a total of approximately 1

weighing 37

Art Deco Emerald Onyx Diamond Crystal Platinum Brooch Lab Grown Diamonds surrounded by 8 round brilliant-cutThis very rare Art Deco brooch has French hallmarks, having frosted crystal triangular shaped body, decorated by cabochon emerald, measuring approximately 8. 70 x 7. 00 x 4. 60 mm, weighing approximately 2. 00 carats, along with a cabochon shield shaped emerald, 6 black onyx and 51 Old Mine cut & single cut diamonds, weighing a total of approximately 1. 00 carat, measuring 3 inches in length & 1 1 4 inches in width, completed by a 14k gold stick pin