Every year, Koser Jewelers travels thousands of miles to hand select diamonds in Antwerp for our customers back in Lancaster. With our connections overseas, we are able to cut out the middleman, and save money in the process. With this specialized service, we extend these savings to our customers, and are able to get the best selection of diamonds in the world. Antwerp, Belgium is where 60-80% of the world's diamonds are cut and traded. Antwerp is known as the "Diamond Capital of the World." We proudly comply to the Kimberley Process, which prevents conflict diamonds from entering the diamond trade. We are able to ensure that our diamonds have been ethically mined and sourced.