Aubree's Green CZ Estate Earrings Do you have Imitation Emerald envy, we adore the Imitation Emerald and diamond studded jewelry worn by celebrities, but we wish they were a bit more affordable. Aubree's CZ Emeral Estate Earrings are the perfect compromise. Each earring features a stunning 4 carat Simulated Imitation Emerald, bordered by round and Asscher cut Simulated diamonds. The result is a glamorous pattern of sparkling CZs! Now, onlookers will envy your Imitation Emeralds, and the fact that they're Simulated is our little secret...