---
product_id: 14791266
title: "Testerossa Diamond Tester | Test Diamond, Moissanite, White Sapphire Gemstone | Precision Tool with Expert Professional Reading & Accuracy"
brand: "gemoro"
price: "€ 584.13"
currency: EUR
in_stock: true
category: "Gem Oro"
url: https://www.desertcart.gr/products/14791266-testerossa-diamond-tester-test-diamond-moissanite-white-sapphire-gemstone-precision
store_origin: GR
region: Greece
---

# Precision diamond detection Multi-source USB Type-C power LED & UV fluorescence illumination Testerossa Diamond Tester | Test Diamond, Moissanite, White Sapphire Gemstone | Precision Tool with Expert Professional Reading & Accuracy

**Brand:** gemoro
**Price:** € 584.13
**Availability:** ✅ In Stock

## Summary

> 💎 Test with confidence, shine with certainty!

## Quick Answers

- **What is this?** Testerossa Diamond Tester | Test Diamond, Moissanite, White Sapphire Gemstone | Precision Tool with Expert Professional Reading & Accuracy by gemoro
- **How much does it cost?** € 584.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/14791266-testerossa-diamond-tester-test-diamond-moissanite-white-sapphire-gemstone-precision)

## Best For

- gemoro enthusiasts

## Why This Product

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

## Key Features

- • **Power Your Way:** Flexible USB Type-C, rechargeable NiMH, or AAA battery options keep you testing anytime.
- • **Trusted by Pros:** GemOro’s industry-leading accuracy makes this tester a must-have for serious jewelers.
- • **Durable & Reliable:** Retractable probe tip backed by a 10-year limited warranty for long-lasting precision.
- • **Illuminated Insight:** LED lighting and UV fluorescence reveal clarity nuances and detect treatments instantly.
- • **Cutting-Edge Stone ID:** Breakthrough tech separates diamonds from moissanite & sapphire with unmatched accuracy.

## Overview

The GemOro Testerossa Diamond Tester is a professional-grade tool designed to accurately identify diamonds, moissanite, and white sapphire using advanced scanning and software analysis. Featuring LED stone illumination and UV fluorescence detection, it reveals subtle gem details and treatments. Powered flexibly via USB Type-C or batteries, it offers durability with a retractable probe tip and comes with extensive warranties, making it a trusted choice for jewelers and enthusiasts alike.

## Description

desertcart.com: GemOro Testerossa Diamond Tester | Test Diamond, Moissanite, White Sapphire Gemstone | Precision Tool with Expert Professional Reading & Accuracy : Arts, Crafts & Sewing

## Features

- STONE IDENTIFICATION: This new enhanced testing technology is a breakthrough in the identification, detection, and separation of diamonds from other materials such as CZ, moissanite, and white sapphire. This technology has the capability to identify stones with low conductivity, allowing accurate detection and separation of diamonds from other materials. It evaluates stones using cutting-edge scanning techniques and advanced software analysis, ensuring a highly accurate test result.
- LED STONE ILLUMINATION & DETECTION: This is a high-performance diamond tester with LED stone illumination and UV fluorescence detection. It uses a unique retractable probe tip that is designed for enhanced durability. The LED stone illumination will help you see the subtle nuances of the diamond, such as clarity, while the UV fluorescence detection allows you to detect any potential diamond treatments. This is the perfect tool for diamond grading, authentication, and identification.
- POWERED BY USB Type-C: This versatile device is the perfect jewelry testing equipment as it comes with multiple power sources. It can be powered by either your USB Type-C cable, rechargeable NiMH batteries, or AAA Alkaline batteries. You get to choose the power source that works best for you, and the device will be ready when you need it!
- WARRANTY: This diamond tester is the perfect choice for those looking for precise results and a reliable warranty. It comes with 10-year limited replacement warranty on probe tip - Lifetime warranty on the electronics.
- GEMORO TESTERS: GemOro is a leading manufacturer of gold and platinum testers, as well as diamond, moissanite and white sapphire testers. They are trusted by professionals and hobbyists alike. GemOro's testers are known for their accuracy, reliability, and ease of use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006PK1OS6 |
| Best Sellers Rank | #139,373 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #43 in Jewelry Diamond Testers #6,071 in Jewelry Accessories |
| Customer Reviews | 3.7 3.7 out of 5 stars (251) |
| Date First Available | December 23, 2011 |
| Item Weight | 1.52 pounds |
| Item model number | 0770 |
| Manufacturer | GemOro |
| Product Dimensions | 6.75 x 1.75 x 1 inches |

## Product Details

- **Brand:** GemOro
- **Color:** Silver
- **Item Weight:** 1.5 Pounds
- **Manufacturer:** GemOro
- **Unit Count:** 1.0 Count

## Images

![Testerossa Diamond Tester | Test Diamond, Moissanite, White Sapphire Gemstone | Precision Tool with Expert Professional Reading & Accuracy - Image 1](https://m.media-amazon.com/images/I/51ThoqEKk6L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Does this come with a charging stand?**
A: Yes.  There is a very convenient charging stand that is also handy for keeping the tester secure on your counter.  Make sure to pull out the battery tab before charging the unit.

**Q: Does this come with batteries and charger ?**
A: No just a charger

**Q: Where it gemoro testerossa diamond tester made in?**
A: China

**Q: Does this item includes the charging station?**
A: No. It is battery operated. I think there is an optional charging station accessory.

## Frequently Bought Together

- GemOro Testerossa Talking Diamond, Moissanite & White Sapphire Tester, Silver
- 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
- Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones

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**Shop now:** [https://www.desertcart.gr/products/14791266-testerossa-diamond-tester-test-diamond-moissanite-white-sapphire-gemstone-precision](https://www.desertcart.gr/products/14791266-testerossa-diamond-tester-test-diamond-moissanite-white-sapphire-gemstone-precision)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-08-16*