gemstone

Polished green jade (likely jadeite)

Jadeite, NaAlSi₂O₆; identification from appearance alone is uncertain and it may be another green stone such as nephrite or serpentine.

AI-generated identification · may be incorrect

Opaque to translucent mottled green cabochon with a polished, vitreous-to-waxy luster. Jadeite hardness is about 6.5–7 Mohs, monoclinic; nephrite is about 6–6.5 Mohs and has a tough, interlocking fibrous structure.

Identified October 11, 2026More gemstone →

Explore Polished green jade (likely jadeite) in the encyclopedia →

Identify your own rocks.

Get a report just like this from any photo, free.

App Store Google Play

At a glance

Common name: Polished green jade (likely jadeite)
Scientific name: Jadeite, NaAlSi₂O₆; identification from appearance alone is uncertain and it may be another green stone such as nephrite or serpentine.
Category: gemstone
Identified: October 11, 2026
Method: Standard

AI Estimated Value

About $1–$30 as an unverified small cabochon; authenticated, untreated jade can be worth substantially more.

Not an official valuation

AI estimate for general interest only — not an appraisal. Actual value depends on condition, provenance, and market demand. Verify with a professional before buying, selling, or insuring.

This identification was generated by AI and may contain errors. Verify important details before relying on them — and never use an AI result to judge whether a specimen is safe to handle. Read the full disclaimer

Physical properties

Formation & geological history

Jade forms through metamorphic processes, commonly in high-pressure, low-temperature settings and associated serpentinites. Its age depends on the deposit; the photo cannot establish its exact material or origin.

Uses & applications

Cut and polished for beads, cabochons, carvings, and jewelry; quality depends on confirmed identity, color, translucency, and treatment.

Geological facts

Green color and mottling alone do not distinguish jadeite from nephrite or imitations; gemological testing is needed for reliable identification.

Field identification & locations

Jadeite is found notably in Myanmar, while nephrite occurs in places including Canada, China, and New Zealand. This small polished cabochon lacks visible diagnostic features; hardness, refractive index, and specific gravity testing can help identify it.