gemstone

Multicolored beryl gemstone bracelet

Beryl, Be₃Al₂Si₆O₁₈; likely mixed aquamarine, morganite, heliodor, and green beryl beads

AI-generated identification · may be incorrect

Hardness 7.5–8 Mohs; transparent to translucent, vitreous luster, hexagonal crystal structure, and poor cleavage. The pastel blue-green, yellow, pink, and clear colors are characteristic of different beryl varieties, though some beads may be treated or glass/imitation material.

Identified August 29, 2026More gemstone →

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Physical properties

Formation & geological history

Beryl crystallizes in pegmatites and hydrothermal cavities as magma cools, commonly during the late stages of granitic intrusion. Natural specimens formed over geologic timescales, generally millions to billions of years ago.

Uses & applications

Used as a gemstone in jewelry; emerald and aquamarine are especially valuable varieties. Beads and bracelets are typically valued for appearance rather than gem-grade rarity.

Geological facts

Color in beryl is produced by trace elements: chromium or vanadium in emerald, iron in aquamarine and heliodor, and manganese in morganite. Bead drilling and uniform polish indicate a human-made jewelry item.

Field identification & locations

Common sources include Brazil, Madagascar, Pakistan, Afghanistan, Russia, and the United States. Confirm beryl with refractive index, specific gravity, and magnification; visual identification alone cannot exclude quartz, tourmaline, or glass.