Amblygonite is a lithium aluminium phosphate that collectors prize in its delicate straw-yellow to greenish faceted form. Gem-grade crystals, mainly from Brazil and Myanmar, are genuinely uncommon: with a hardness of 5.5–6 and perfect cleavage it challenges the cutter, making clean stones true connoisseur pieces.Our amblygonites are natural, certified by GEMIC Institute’s accredited gemologists and filmed individually so you see the exact stone. One-of-a-kind pieces, tracked worldwide delivery, 30-day inspection period.