This is a carved portrait of Christ in gem quality emerald from Colombia. It has been specific gravity tested. It originated from the Chivor mining area in Columbia which produced higher grade specimens than the Muzo or Coscuez areas. It dates to around the middle 1600's and shows no evidence of modern tool marks. It is 233.24 carats. It is 1 1/2" tall, 1/1/4" wide and 1" deep. The patina is beautiful. It is a fabulous hand or pocket piece. I don't know of another Christ carving in emerald. A Colombian church sold it to raise money. This is an investment quality heirloom of the finest degree. E-mail for additional pictures. Fit for a King or Queen. Please view my youtube video on this item at: http://www.youtube.com/embed/iFpnwualmD8.