This page gathers every stone in our collection accompanied by a report from AIGS, the Asian Institute of Gemological Sciences. A laboratory report of this kind confirms what a gemstone is — its species and variety — records its weight, measurements and cut, and discloses treatment where treatment can be determined. Where an origin opinion is offered, it appears on the report itself; we repeat only what the document states.
The varieties collected here reflect the stones we hold with AIGS documentation: Mozambique Ruby, Blue Sapphire, Yellow Sapphire and Pink Sapphire — all members of the corundum family, coloured by trace elements such as chromium, iron and titanium — alongside Paraiba Tourmaline, whose distinctive neon blue-to-green owes its character to copper.
When choosing between them, read the report first and the stone second. Confirm the variety, then the treatment disclosure, then judge colour in daylight, the evenness of that colour across the face, and how precisely the stone is cut, since a well-proportioned pavilion returns light rather than leaking it. Certification tells you what a gemstone is; your eye tells you whether it is the right one.
