HomeStoreNew Emerald Rough 18 1/2 pound monster! New Emerald Rough 18 1/2 pound monster!By Doug Bradstreet / October 15, 2022 This beautiful emerald was found in its matrix in Columbia. The emerald is 100% natural and weighs an amazing 18.5 lbs. Now available for sale. Click on the image for more information Share this:FacebookTwitterPrint