Most of the world's diamonds and gemstones are already set into jewellery, NGL practices methods of certification that allow us to grade diamonds as accurately as the mounting permits. This work is more complex than the analysis of loose stones.
Every NGL Diamond Jewellery Report carries the NGL diamond trust mark which is the assurance of stringent diamond quality control.
Without disassembling heirlooms or complex pieces, NGL has developed techniques for providing expert and impartial analysis of a jewellry item's precious stones, total carat weight, color, clarity,
and details of mounting. Clear documentation and photographs are issued for every item. the report is an authentic official document – a symbol of guarantee for everyday customers. NGL
Diamond Jewellery Report proves to be vital reference documentation for both the jeweler and the consumer. NGL also provides customization of the Jewellery Report in order to help promote branding of jewellery