The jewelers in Hatton Garden are recognized for their deep knowledge. Whether it’s cut, clarity, color, or certification, craftsmen engage openly with buyers, often evaluating stones in front of them. Certified diamonds from respected labs like GIA or IGI are common, giving customers confidence in quality, authenticity, and value. https://divourdiamonds12.blog-kids.com/38946726/why-hatton-garden-is-the-heart-of-luxury-diamond-shopping-in-london