Commercial grade diamonds
Commercial grade diamonds are diamonds for which - notwithstanding their rarity - demand is widespread. Most demanded for investment purposes in this segment are colourless high quality round diamonds between 1 and 3 Ct with at least a G colour and a VS2 clarity, certified by a renowned laboratory: GIA, HRD & IGI.
This market segment has historically been very active, because these diamonds are commonly used in jewellery and therefore lends itself to a profitable resale. Assuming of course, a sharp purchase price, you can maximize your ROI.