---
product_id: 146019697
title: "Diamond Tester Pen, Portable Electronic Diamond Sapphire Ruby Crystal Agate Jade Stone Hardness Gems Testing Tool"
brand: "betued"
price: "€ 13.50"
currency: EUR
in_stock: true
reviews_count: 4
url: https://www.desertcart.it/products/146019697-diamond-tester-pen-portable-electronic-diamond-sapphire-ruby-crystal-agate
store_origin: IT
region: Italy
---

# Diamond Tester Pen, Portable Electronic Diamond Sapphire Ruby Crystal Agate Jade Stone Hardness Gems Testing Tool

**Brand:** betued
**Price:** € 13.50
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Diamond Tester Pen, Portable Electronic Diamond Sapphire Ruby Crystal Agate Jade Stone Hardness Gems Testing Tool by betued
- **How much does it cost?** € 13.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/146019697-diamond-tester-pen-portable-electronic-diamond-sapphire-ruby-crystal-agate)

## Best For

- betued enthusiasts

## Why This Product

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

## Description



## Images

![Diamond Tester Pen, Portable Electronic Diamond Sapphire Ruby Crystal Agate Jade Stone Hardness Gems Testing Tool - Image 1](https://m.media-amazon.com/images/I/31pTHhmK5zL.jpg)

## Customer Reviews

### ⭐ 1.0 out of 5 stars







  
  
    Incorrect returns details
  

*by M***K on Reviewed in the United Kingdom on 22 December 2019*

Not only did this item not work which I desperately need to test some rare stones the correct information to return it was simply ridiculous and time consuming, I am wheelchair bound and it was a nightmare to get to a post office only to be told the bar code for returns was incorrect and should have had a number beneath it to simplify any problems. Someone needs to pay me back my money and arrange to have this item picked up at their own expence.

### ⭐ 1.0 out of 5 stars







  
  
    Not useful it is a laser pointer
  

*by D***T on Reviewed in the United Kingdom on 24 November 2023*

It is not as advertised only fit for playing with cat's, does not test as per advert also no instructions, do not buy be warned.

### ⭐ 1.0 out of 5 stars







  
  
    Diamond tester??????‽????
  

*by N***  on Reviewed in the United Kingdom on 9 March 2021*

Was a laser pen pure and simple nothing like the one I have now, very misleading.

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**Shop now:** [https://www.desertcart.it/products/146019697-diamond-tester-pen-portable-electronic-diamond-sapphire-ruby-crystal-agate](https://www.desertcart.it/products/146019697-diamond-tester-pen-portable-electronic-diamond-sapphire-ruby-crystal-agate)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-07-13*