---
product_id: 223352101
title: "Gold Testing Stone, Genuine, Natural Obsidian (2\" x 2\")"
brand: "rosenthal collection"
price: "VT816"
currency: VUV
in_stock: true
reviews_count: 8
url: https://www.desertcart.vu/products/223352101-gold-testing-stone-genuine-natural-obsidian-2-x-2
store_origin: VU
region: Vanuatu
---

# smooth surface for clear streaks 5" x 2" optimal testing surface 100% natural obsidian Gold Testing Stone, Genuine, Natural Obsidian (2" x 2")

**Brand:** rosenthal collection
**Price:** VT816
**Availability:** ✅ In Stock

## Summary

> 🖤 Test Like a Pro, Shine Like a Boss

## Quick Answers

- **What is this?** Gold Testing Stone, Genuine, Natural Obsidian (2" x 2") by rosenthal collection
- **How much does it cost?** VT816 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/223352101-gold-testing-stone-genuine-natural-obsidian-2-x-2)

## Best For

- rosenthal collection enthusiasts

## Why This Product

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

## Key Features

- • **Reusable & Durable:** Washable stone designed for hundreds of tests without wear or damage.
- • **Non-Damaging to Jewelry:** Test your precious metals confidently without risking scratches or harm.
- • **Generous 5" x 2" Surface:** Perfectly sized for easy handling and precise streak visibility.
- • **Genuine Natural Obsidian:** Experience the purest jet-black stone for unmatched contrast in gold testing.
- • **Trusted by Professionals:** Top-rated choice (#33 in Jewelry Gold Testers) with 4.6-star reviews.

## Overview

This premium Gold Testing Stone is crafted from genuine natural obsidian, offering a smooth jet-black surface that delivers the highest contrast for accurate gold, silver, and platinum testing. Sized at a convenient 5" x 2", it’s durable, washable, and designed to protect your jewelry while providing clear, reliable streak results. A must-have tool for professionals and enthusiasts seeking precision and longevity.

## Description

Buy Gold Testing Stone, Genuine, Natural Obsidian (2" x 2"): Shop top fashion brands Gold Testers at desertcart.com ✓ FREE DELIVERY and Returns possible on eligible purchases

Review: Very happy with testing stone - One of my best purchases. Grabs a good amount of metal for testing without a lot of impact to the jewelry I am testing. Easier to read results on this stone compared to the one provided in my acid testing kit. Very good product!!!
Review: Works as intended - Works as intended. The first stone I received was completely shattered from shipping because it was sent in just a poly envelope with no padding. The second stone survived with same shipping style. Other than that the stone works great and as intended and is larger than the 2x2 stone that most kits come.

## Features

- Genuine and natural obsidian
- Jet black, for the highest contrast
- Smooth surface is the best way to test gold
- Convenient 2" x 2" surface size

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CF4WWZM |
| Best Sellers Rank | #223,775 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #113 in Jewelry Gold Testers |
| Brand Name | Rosenthal Collection |
| Clasp Type | No clasp type |
| Collection Name | Rosenthal Collection |
| Customer Reviews | 4.6 out of 5 stars 345 Reviews |
| Item Dimensions L x W x H | 2"L x 2"W x 2"H |
| Manufacturer | RJS |
| Primary Stone Gem Type | Obsidian |
| Stone Clarity | IF |
| Stone Color | Black, Silver |
| Stone Cut | Square |
| Stone Treatment Method | Untreated |

## Images

![Gold Testing Stone, Genuine, Natural Obsidian (2" x 2") - Image 1](https://m.media-amazon.com/images/I/61C7sHlJE3L.jpg)
![Gold Testing Stone, Genuine, Natural Obsidian (2" x 2") - Image 2](https://m.media-amazon.com/images/I/61DU39loKlL.jpg)
![Gold Testing Stone, Genuine, Natural Obsidian (2" x 2") - Image 3](https://m.media-amazon.com/images/I/41uHMSBSqUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very happy with testing stone
*by J***J on December 27, 2025*

One of my best purchases. Grabs a good amount of metal for testing without a lot of impact to the jewelry I am testing. Easier to read results on this stone compared to the one provided in my acid testing kit. Very good product!!!

### ⭐⭐⭐⭐⭐ Works as intended
*by A***R on March 24, 2024*

Works as intended. The first stone I received was completely shattered from shipping because it was sent in just a poly envelope with no padding. The second stone survived with same shipping style. Other than that the stone works great and as intended and is larger than the 2x2 stone that most kits come.

### ⭐⭐⭐⭐⭐ Best material period!
*by T***S on March 12, 2026*

Best stone for testing I’ve used in 30 years

## Frequently Bought Together

- Gold Testing Stone, Genuine, Natural Obsidian (2" x 2")
- Professional Gold, Silver, Platinum Jewelry Testing Kit with Stone Instructions and Box with 30X Eye Loupe Magnifier Precious Metals 10K 14K 18K 24K 999 925 Scrap
- 8 PC JSP Gold Testing Acid Solutions 10K 14K 18K 22K - 2 Bottles Each

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**Shop now:** [https://www.desertcart.vu/products/223352101-gold-testing-stone-genuine-natural-obsidian-2-x-2](https://www.desertcart.vu/products/223352101-gold-testing-stone-genuine-natural-obsidian-2-x-2)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-04-23*