Details Judy Geib 18k yellow gold & light bright Colombian emerald Station necklace on a fine 18k handmade chain. The largest of the cage-set emeralds measures approximately 9/16″ x 7/16″ & the chain measures approximately 16 3/4" in length.  - Colombian emeralds, 24.4ct - 18k yellow gold - 16 3/4" total length