---
product_id: 32694567
title: "Hodgkinson Method of Gem ID"
brand: "hanneman"
price: "€ 3.38"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/32694567-hodgkinson-method-of-gem-id
store_origin: PT
region: Portugal
---

# detailed diagrams 4 card set eye-based analysis Hodgkinson Method of Gem ID

**Brand:** hanneman
**Price:** € 3.38
**Availability:** ❌ Out of Stock

## Summary

> 💎 Discover the Hidden Beauty of Gems!

## Quick Answers

- **What is this?** Hodgkinson Method of Gem ID by hanneman
- **How much does it cost?** € 3.38 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/32694567-hodgkinson-method-of-gem-id)

## Best For

- hanneman enthusiasts

## Why This Product

- Trusted hanneman brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Visual Learning:** Engaging diagrams for intuitive understanding.
- • **Portable Knowledge:** Take gemology on the go with this compact set.
- • **Unlock Gem Secrets:** Master gem identification with ease!
- • **Hands-On Experience:** Use your own eyes to approximate key gem properties.
- • **Join the Gem Community:** Elevate your skills and connect with fellow enthusiasts.

## Overview

The Hodgkinson Method of Gem ID is a comprehensive 4-card set designed to empower gem enthusiasts with the ability to approximate a gem's refractive index, birefringence, and dispersion using visual techniques. Featuring clear instructions and excellent diagrams, this set is perfect for both beginners and seasoned gemologists looking to enhance their skills.

## Description

Gemstone Characterization without Instruments - The Hodgkinson Method will not tell you what a gemstone is, but it can often instantaneously tell you what it is not. It should be the first test you make before starting your identification process. This very affordable set of cards will, incredibly, teach you how to use your own eyes to zero in on the identity of an unknown gemstone. Look at it as the most affordable "Refractometer" out there!

## Features

- 4 card set with instructions and excellent diagrams
- Approximate a gem's Refractive Index using your own eyes!
- Approximate a gem's Birefringence or Double Refraction using your own eyes!
- Approximate a gem's Dispersion using your own eyes!

## Images

![Hodgkinson Method of Gem ID - Image 1](https://m.media-amazon.com/images/I/91PjWqILTuL.jpg)

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**Shop now:** [https://www.desertcart.pt/products/32694567-hodgkinson-method-of-gem-id](https://www.desertcart.pt/products/32694567-hodgkinson-method-of-gem-id)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-05-18*