ALGT certified - A huge and majestic natural aquamarine Cristal Brut - Height: 130.17 mm - Width: 125.66 cm- 669.37 g - (1)

Aquamarine is a captivating blue to blue-green variety of the mineral beryl, admired for its clarity and association with the sea. This certified ALGT natural aquamarine crystal offers a raw, uncut form known as 'Cristal Brut,' emphasizing its untouched beauty and geological authenticity. Measuring approximately 130 mm in height, this large specimen exhibits the characteristic serene hues that range from pale blue to vibrant teal, a result of traces of iron within the beryl crystal lattice. Aquamarine crystals form in granitic pegmatites under slow cooling conditions, allowing for well-defined, lustrous crystal structures. Such specimens are valued both for their gem-quality potential and as mineral curiosities embodying elegance and rarity in their natural state.