What the lab checks on Feroza
- Stabilisation: resin or polymer pushed into porous turquoise to harden it and deepen colour, detected with infrared spectroscopy.
- Dye: pale turquoise dyed blue, and dyed howlite or magnesite sold as Feroza.
- Reconstituted material: turquoise powder bonded with resin.
- Imitations: glass, plastic and ceramic.
How to request a report
Pick any stone from our Feroza collection and send its link on WhatsApp +92 308 887 3888. We explain the testing steps for that stone, and you see the report before you pay. The same applies to lapis lazuli, Aqeeq and malachite. Read more on lab-certified gemstones.
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