---
product_id: 14791266
title: "Testerossa Diamond Tester | Test Diamond, Moissanite, White Sapphire Gemstone | Precision Tool with Expert Professional Reading & Accuracy"
price: "₩756718"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/14791266-testerossa-diamond-tester-test-diamond-moissanite-white-sapphire-gemstone-precision
store_origin: KR
region: South Korea
---

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

**Price:** ₩756718
**Availability:** ✅ In Stock

## Summary

> 💎 Test like a pro, shine like a boss.

## Quick Answers

- **What is this?** Testerossa Diamond Tester | Test Diamond, Moissanite, White Sapphire Gemstone | Precision Tool with Expert Professional Reading & Accuracy
- **How much does it cost?** ₩756718 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/14791266-testerossa-diamond-tester-test-diamond-moissanite-white-sapphire-gemstone-precision)

## 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

- • **Power Your Way:** Flexible USB Type-C, rechargeable NiMH, or AAA battery options keep you testing anytime, anywhere.
- • **Durable & Reliable:** Retractable probe tip backed by a 10-year limited replacement warranty for long-lasting precision.
- • **Trusted by Experts:** GemOro’s industry-leading testers deliver professional-grade accuracy and ease of use.
- • **Illuminated Insight:** LED lighting and UV fluorescence reveal clarity nuances and detect treatments like a pro.
- • **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

- 4-WAY TESTER: Identifies earth-mined diamond, CZ, moissanite, white sapphire, and genuine sapphire watch crystals. Not intended for lab-grown diamonds.
- UV-F1 MOISSANITE TECHNOLOGY: Detects a wide range of electrically conductive moissanite, including super-low conductive Forever One moissanite.
- COLOR-CODED TESTING + TALKING ALERT: LED illumination, UV fluorescence detection, and glowing probe identify Diamond in green, Moissanite in blue, Sapphire in pink, and Metal Alert in red. CZ has no reaction. Speaks 9 langauges or ringstone sounds.
- PROFESSIONAL DESIGN: Ergonomic finger grip, retractable precision probe, impact-resistant housing, fast warm-up, and programmable voice alerts or ringtones.
- COMPLETE TESTING KIT: Includes UltraDock 3 charging stand, carrying case, loose stone holder, magnifier attachment, cloth, 3 AAA rechargeable batteries, AC adapter, USB-C power cord.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #92,846 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #29 in Jewelry Diamond Testers #3,989 in Jewelry Accessories |
| Customer Reviews | 3.7 out of 5 stars 252 Reviews |

## 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.kr/products/14791266-testerossa-diamond-tester-test-diamond-moissanite-white-sapphire-gemstone-precision](https://www.desertcart.kr/products/14791266-testerossa-diamond-tester-test-diamond-moissanite-white-sapphire-gemstone-precision)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-10-09*