"Had the pleasure of meeting Carlos at his Diamond and jewelry workshop. Carlos was able to source a rare Breitling Superocean Heritage watch for my husband a few months back and I was excited to see what Carlos had on hand. His office is on the Diamond district of NYC and was easy to access. I asked what he could do with my engagement set that had a cracked Diamond. I was expecting a few days turnaround… little did I know Carlos is an expert and returned my engagement set speedy and exceeded my expectations. Not only did my engagement set have a replaced Diamond, it was also cleaned and polished to perfection and looked like the day my husband bought it. I highly recommend The Diamond Source if you are in the area and on the market for a Diamond. I will be returning to create my own Diamond ring set in a few short years."