gemstone

Carved jadeite Buddha pendant

Jadeite, NaAlSi₂O₆ (pyroxene-group mineral); the pictured certificate identifies it as jadeite (A grade)

AI-generated identification · may be incorrect

Opaque to translucent dark green, polished vitreous-to-waxy luster; Mohs hardness 6.5–7, monoclinic crystal system, specific gravity about 3.3. Jadeite commonly occurs as a fine-grained interlocking aggregate rather than visible crystals.

Identified October 6, 2026More gemstone →

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Physical properties

Formation & geological history

Forms under high-pressure, relatively low-temperature conditions, especially in subduction-zone rocks; geological ages vary by deposit. Major sources include Myanmar, Guatemala, Japan, and Kazakhstan.

Uses & applications

Carved for jewelry and devotional objects; jadeite is also valued for ornaments and collecting. The pendant’s value depends strongly on natural color, translucency, craftsmanship, and verified authenticity.

Geological facts

Jadeite is one of two distinct minerals called jade; the other is nephrite. “A grade” on Chinese-market certificates generally denotes untreated jadeite, but the pictured document alone cannot establish authenticity or market value.

Field identification & locations

Look for a dense, fine-grained texture and a cool, substantial feel; a gemological lab test is needed to confirm jadeite and detect treatments. The pictured carving and certificate are insufficient to determine quality or provenance.