Naturally, diamonds and precious metals aren't indigenous to Hatton Garden; they're sourced from various natural deposits globally.
Our diamonds come from diverse geographical locations like Botswana, Namibia, Australia, and South Africa, among others. We opt not to source diamonds directly from mines due to several necessary steps before they enter the market.
Ethical diamonds are typically awarded Kimberley Process (KP) certificates when mined in conflict-free zones. These certificates are pivotal for the diamond's journey, as they're necessary for entry into participating countries and vital for procedures such as the GIA Origin Report. Although not all ethical diamonds have Origin Reports, they're an exciting new service by the GIA aiming to enhance the traceability of ethical diamonds.
Following mining and certification, rough diamonds are auctioned and later reach polishing companies. About 92% of diamonds undergo cutting and polishing in Surat, India, and other cutting hubs like Antwerp, Belgium. Reputable polishers demand KP certificates, ensuring unethical diamonds don't infiltrate the supply chain.
Once polished, diamonds are distributed to suppliers who sell them to jewellers. But here at Mak & Co., we consider certification crucial. Some jewellers buy uncertified diamonds, risking errors or over-graded stones to inflate prices. Our diamonds are certified by esteemed grading laboratories like the GIA, which conducts dual grading rounds for accuracy. As a nonprofit, the GIA maintains integrity by avoiding over-grading.
Technically, a diamond supplier owns the diamond at certification. We collaborate with trusted suppliers and communicate our specifications: particular shapes, carat sizes, and grades. After our gemmologists evaluate the diamond, we decide whether to proceed. We're selective, partnering exclusively with transparent, reputable suppliers. We avoid purchasing second-hand jewellery or loose diamonds due to uncertainty about their origins. Our priority is to trade with official, knowledgeable, and trustworthy suppliers, ensuring clarity and quality for our clients.