Cognac Diamond Rose Gold Necklace, Bisnonna was modeled after our great-grandmother's engagement ring, and this design is as timeless as she was. Six mathematically perfect sides form Art Deco petals, holding the central stone in place. Each petal is studded with a pretty cognac diamond as well, in tiny prongs. 10mm across, with 0.19ct tdw. All made in 14K Gold, including the fine but sturdy wheat chain. Tiny rose gold wires loop through hidden holes in the pendant and connect it with the chain. Rose Gold is a beautiful pinkish hue and perfectly compliments these lovely glittering gems.