---
product_id: 295447633
title: "- Johnson Tools Gold Testing Stone or Natural Obsidian For Testing Gold Jewellery (Color : Black, shape : Owl)"
price: "£15.34"
currency: GBP
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.uk/products/295447633-johnson-tools-gold-testing-stone-or-natural-obsidian-for-testing
store_origin: GB
region: United Kingdom
---

# Precise acid test scratch visibility Natural black obsidian for max contrast 3x3 inch compact size - Johnson Tools Gold Testing Stone or Natural Obsidian For Testing Gold Jewellery (Color : Black, shape : Owl)

**Price:** £15.34
**Availability:** ✅ In Stock

## Summary

> 🖤 Test Gold Like a Pro — Don’t Get Left in the Dark!

## Quick Answers

- **What is this?** - Johnson Tools Gold Testing Stone or Natural Obsidian For Testing Gold Jewellery (Color : Black, shape : Owl)
- **How much does it cost?** £15.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/295447633-johnson-tools-gold-testing-stone-or-natural-obsidian-for-testing)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Spacious:** 3×3 inch surface perfectly sized for rings, chains, and bangles without bulk.
- • **Natural Obsidian Hardness:** Smooth, fine-grained stone protects your jewelry while delivering accurate tests.
- • **High-Contrast Black Surface:** Deep obsidian black enhances acid reaction visibility for foolproof results.
- • **Trusted by Experts Since 1996:** Johnson Tools' legacy ensures reliable gold purity testing every time.
- • **Essential for Goldsmiths & Collectors:** A must-have tool for professionals and enthusiasts who demand precision.

## Overview

Johnson Tools Gold Testing Stone is a premium natural black obsidian touchstone, sized at 3×3 inches, designed for accurate gold purity testing using acid methods. Trusted by goldsmiths since 1996, its smooth, hard surface offers high contrast for clear scratch visibility, ensuring precise and damage-free testing of rings, chains, and bangles.

## Description

Product Description Johnson Tools Gold Testing Stone or Natural Obsidian For Testing Gold Jewellery (Color : Black, shape : Owl) Genuine and Natural Obsidian in Top Quality. Jet Black For Highest Contrast of Gold Items Smooth Surface For Testing Gold Conveniently. Shape may not same as shown in image as Its a Stone After All ( depends on availability ) Pure Stone For Testing The Gold Jewellery Is Real or Not, Original Stone. It comes with Smooth surface for testing gold conveniently, of large size.

Review: Fully Satisfied - Really amazing Tool. I like and also love it.
Review: Less quality - Worst product

## Features

- Traditional Gold Testing Touchstone - Widely used by Sunar, goldsmiths and jewellery professionals for checking gold jewellery purity using the acid testing method.
- 3 × 3 Inch Approx Size - Compact yet comfortable working area for testing rings, chains, bangles and small jewellery items.
- Accurate Scratch Visibility - High Contrast Black Surface Deep black color provides excellent contrast, making it easier to observe gold reaction with testing acids
- Made from Natural Black Obsidian - Hard, smooth and fine-grained surface ensures clear and accurate test lines without damaging jewellery.
- By Johnson Tools - A NAME OF TRUST SINCE 1996.

## Images

![- Johnson Tools Gold Testing Stone or Natural Obsidian For Testing Gold Jewellery (Color : Black, shape : Owl) - Image 1](https://m.media-amazon.com/images/I/51aJfwShNhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fully Satisfied
*by S***R on 18 April 2021*

Really amazing Tool. I like and also love it.

### ⭐ Less quality
*by V***I on 12 July 2021*

Worst product

### ⭐⭐ Good Quality
*by P***H on 3 April 2021*

Stone quality good & I order Oval shape,but you sent me round shape.

## Frequently Bought Together

- Johnson Tools Gold Testing Stone or Natural Obsidian For Testing Gold Jewellery (Color : Black, shape : Owl)
- Thermo Gold Testing Stone/Kasauti Stone/Natural Obsidian (2.5 inch x 4 inch x 10 mm Thickness) - Made in Bharat

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**Shop now:** [https://www.desertcart.co.uk/products/295447633-johnson-tools-gold-testing-stone-or-natural-obsidian-for-testing](https://www.desertcart.co.uk/products/295447633-johnson-tools-gold-testing-stone-or-natural-obsidian-for-testing)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-17*