NOVICA, In collaboration with National Geographic, collaborates with talented craftsmen designers around the world to create stunning treasures keepsakes. Our mantra is to spread happiness globally, so be sure - we will do everything, we may be able to ensure you a satisfied customer. About this item: Blue Topaz, the December's birthstone, is dazzling on the shiny vines of this brooch by Alok Jain. The gemstones total 3.5 carat and are expertly set on a floral brooch rhodium-plated sterling silver. .925 sterling silver 1.8 inches L x 0.8 inches W about our artists: "I am inspired by nature, so you will find that most of my designs are natural function motifs. The highlight of my journey into crafts came in 1995, when the Sultan of Brunei placed a commission for my designs...