This pretty necklace by Ziva Jewels showcases an emerald cut emerald surrounded by diamonds.

It features a 3/4 carat emerald cut emerald (6 x 4 mm) and 0.20 carat diamonds (G/SI1 quality) set in 14k white gold. The necklace measures 1/2″ across and sells for USD$3,495. The design is also available in ruby for $3,069 and sapphire for $2,850.