One Mid Century French GIA Colombian Emerald and Diamond 18k White Gold Cluster Ring. Featuring one GIA octagonal step cut emerald weighing approximately 0.80 carat, accompanied with GIA #6227947025 stating the emerald is of Colombian origin. Accented by four baguette cut diamonds and 12 old European cut diamonds with a total weight of approximately 1.00 carat, graded near-colorless, VS clarity. Crafted in 18 karat white gold with baguette cut diamonds set in platinum with French hallmarks. Circa 1950. The ring is a size 6 ¼ and may be resized.