Identify Gemstone
Claude skill for Identify Gemstone
LLM Evaluation
Evaluated by: xiaomi/mimo-v2-flash:free
Last evaluated: March 29, 2026
Prompt Preview
---
name: identify-gemstone
description: >
Identify gemstones using optical properties, physical tests, and
inclusion analysis. Covers refractive index, specific gravity,
pleochroism, spectroscopy indicators, and common simulant detection.
Use when identifying an unknown gemstone, verifying a seller's claim about
species identity, distinguishing natural stones from simulants or synthetics,
building gemological literacy through structured observation, or identifying
rough m...
Full prompt length: 16959 characters
Tools & Technologies
- Ruby
- angular