---
product_id: 218847945
title: "zhart Diamond Tester Machine for Checking Fake or Genuine Diamonds Jewellery Gemstone Moissanite selector ii Tool for Professional and Home Use (#Without Battery)"
brand: "zhart"
price: "¥5260"
currency: JPY
in_stock: true
reviews_count: 8
category: "Zhart"
url: https://www.desertcart.jp/products/218847945-zhart-diamond-tester-machine-for-checking-fake-or-genuine-diamonds
store_origin: JP
region: Japan
---

# Accurate diamond detection Large LED display Calibrates by size/carat zhart Diamond Tester Machine for Checking Fake or Genuine Diamonds Jewellery Gemstone Moissanite selector ii Tool for Professional and Home Use (#Without Battery)

**Brand:** zhart
**Price:** ¥5260
**Availability:** ✅ In Stock

## Summary

> 💎 Don’t get fooled—test like a pro, shine with confidence!

## Quick Answers

- **What is this?** zhart Diamond Tester Machine for Checking Fake or Genuine Diamonds Jewellery Gemstone Moissanite selector ii Tool for Professional and Home Use (#Without Battery) by zhart
- **How much does it cost?** ¥5260 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/218847945-zhart-diamond-tester-machine-for-checking-fake-or-genuine-diamonds)

## Best For

- zhart enthusiasts

## Why This Product

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

## Key Features

- • **Custom Calibration:** Adjust settings based on diamond size or carat for tailored, reliable results.
- • **Portable & Lightweight:** Compact 150g design fits perfectly in your toolkit or jewelry box for on-the-go testing.
- • **User-Friendly LED Display:** Clear, large screen ensures effortless reading every time—no guesswork needed.
- • **Trusted German Engineering:** Crafted in Germany, combining quality and durability for both home and professional use.
- • **Precision Diamond Verification:** Instantly distinguish real diamonds from fakes with professional-grade accuracy.

## Overview

The zhart Diamond Tester Machine is a precision tool designed to differentiate genuine diamonds from imitations like glass or moissanite. Featuring a large LED display and adjustable calibration by size or carat, it offers reliable thermal conductivity testing in a lightweight, portable design. Ideal for both professional jewelers and discerning home users, this German-engineered device empowers you to verify your gems with confidence—battery not included.

## Description

zhart Diamond Tester Machine for Checking Fake or Genuine Diamonds Jewellery Gemstone Moissanite selector ii Tool for Professional and Home Use (#Without Battery) : desertcart.in: Home Improvement

Review: Best product - Very great and useful product at a reasonable cost Very easy to use Recommended
Review: Cannot differentiate Natural or heat treated or Lab made - Can differentiate if its a Glass imitation or Real Gem stone To a degree can figure out quality based on thermal conductivity Cannot differentiate LAB MADE OR NATURAL OR TREATED.. Quite useful though..

## Features

- This Pen Diamond Indicator/ Gemstore Selector ii can accurately differentiate diamonds from other materials. It Has large LED display and it can be calibrated according to Size/Carat of the Diamond.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08993LMVM |
| Best Sellers Rank | #68,261 in Jewellery ( See Top 100 in Jewellery ) #1,109 in Loose Gemstones & Diamonds |
| Country of Origin | Germany |
| Included Components | Case |
| Item Weight | 150 g |
| Item model number | ZDT01 |
| Manufacturer | zhart |
| Package Dimensions | 18.9 x 5.8 x 3.7 cm; 150 g |

## Images

![zhart Diamond Tester Machine for Checking Fake or Genuine Diamonds Jewellery Gemstone Moissanite selector ii Tool for Professional and Home Use (#Without Battery) - Image 1](https://m.media-amazon.com/images/I/413mdcLhGkL.jpg)
![zhart Diamond Tester Machine for Checking Fake or Genuine Diamonds Jewellery Gemstone Moissanite selector ii Tool for Professional and Home Use (#Without Battery) - Image 2](https://m.media-amazon.com/images/I/41INur9PRLL.jpg)
![zhart Diamond Tester Machine for Checking Fake or Genuine Diamonds Jewellery Gemstone Moissanite selector ii Tool for Professional and Home Use (#Without Battery) - Image 3](https://m.media-amazon.com/images/I/41SlxOyysrL.jpg)
![zhart Diamond Tester Machine for Checking Fake or Genuine Diamonds Jewellery Gemstone Moissanite selector ii Tool for Professional and Home Use (#Without Battery) - Image 4](https://m.media-amazon.com/images/I/41c7KyunsNL.jpg)
![zhart Diamond Tester Machine for Checking Fake or Genuine Diamonds Jewellery Gemstone Moissanite selector ii Tool for Professional and Home Use (#Without Battery) - Image 5](https://m.media-amazon.com/images/I/41j0BAKUNlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best product
*by K***A on 18 July 2023*

Very great and useful product at a reasonable cost Very easy to use Recommended

### ⭐⭐⭐⭐ Cannot differentiate Natural or heat treated or Lab made
*by B***. on 7 August 2021*

Can differentiate if its a Glass imitation or Real Gem stone To a degree can figure out quality based on thermal conductivity Cannot differentiate LAB MADE OR NATURAL OR TREATED.. Quite useful though..

### ⭐ Product not working
*by A***R on 10 September 2021*

I purchased this product and put new battery in the tester but machine is not working Bad product and bad saller

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/218847945-zhart-diamond-tester-machine-for-checking-fake-or-genuine-diamonds](https://www.desertcart.jp/products/218847945-zhart-diamond-tester-machine-for-checking-fake-or-genuine-diamonds)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-20*