Art Deco Emerald Onyx Diamond Crystal Platinum Brooch Lab Grown Diamonds The bar design earrings are

The bar design earrings are decorated by 20 round brilliant cut diamonds

measuring 1 1/2 x 1 1/4 inches

surrounded by 8 round brilliant-cut diamonds

weighing a total of approximately 12

the ring is size 6 1/2

Art Deco Emerald Onyx Diamond Crystal Platinum Brooch Lab Grown Diamonds The bar design earrings areThis 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