Sorting diamonds is a science that is based on a rough diamond’s cut, color, clarity, and carat size. Diamonds can be placed into one of over 12,000 categories, so there is a lot of expertise …

IGI offers sorting services for diamond parcels up to 0.25ct which includes screening and detection for laboratory grown diamonds and/or simulants. IGI screens every diamond using …

Jun 10, 2016 · Diamond sorting is the separation of diamonds into categories. The sorting into categories takes place at several stages of diamond processing. Rough diamond producers …

Rough diamond can be sorted according to 3 distinct categories: Only 20 % of the world production of rough diamonds are intended for the jewellery (gem quality) and 80 % for the …

Jun 16, 2024 · Diamond sorting is a crucial step in the diamond supply chain, where rough diamonds are separated based on various factors to determine their quality, value, and …

The entire palette of diamond recovery, with effective sorting technology. Recover even the purest diamonds from a size of 3 mm with x-ray transmission: our NIR technology can analyse the …

Once mined, diamonds must be sorted before they can be cut or polished. While the world’s largest and advanced sorting facility is located in Botswana, many countries and companies …

K. Rosengart features the most precise loose diamond sorting processes in the industry. Contact the K. Rosengart team today for a free consultation.

4.1 SORTING EQUIPMENT There are four main items of equipment used for sorting rough, namely; 4.1.1 THE HAND LOUPE (either 6 or 10 times magnification) for fine detail work, …

Once they are all confirmed to be diamonds, they are separated by the four c’s : cut, colour, clarity, and carat size (Journey of a Diamond). Every diamond is unique so it is important that …