Yellow beryl is from the beryl family...same as emeralds. Set in a four prong 14 kt white gold setting with posts and friction backs, these gemstones weigh a total of 3.22 carats. The bonus about other beryl varieties is that they don't have the fracture filling that emeralds do. Their measurements are 8 x 6 mm.
This item is rhodium plated, a member of the platinum family.