Round brilliant lab-grown diamond 0.65 ct D | VVS1 · IGI LG817617815

Expert inspection of every diamond

Every diamond we supply undergoes a thorough expert inspection. Using ASET Scope and IdealScope, we check its optical properties, light return and leakage, and the quality of the cut. Each stone is then individually assessed by a diamond expert, so that we only supply our customers with diamonds that meet our high standards of quality, brilliance and overall appearance.

For lab-grown diamonds we work exclusively with the highest quality – colour D–E and VVS clarity. For natural diamonds we select stones of above-standard parameters with a GIA certificate.

For every stone without an IGI or GIA certificate – for example small diamonds for jewellery – we issue our own ULTIMATE-GEMS s. r. o. certificate declaring its origin and properties.