Time Out says
Serving thousands of jewellers across the world through their huge inventory, the experts at Diamond Registry connects you with the perfect diamond according to your ideal size, shape, grading, colour, and, of course, budget. The folks here essentially cut out the middle man by providing shoppers GIA certified loose diamonds at wholesale prices. All you need to do is fill in the diamond search form on their website and you’ll receive a quote within 24 hours. Once you’ve chosen the diamond, Diamond Registry’s team of international designers will help you design a custom ring, with the same quality as high-end brands but at almost half the price.