---
product_id: 96774166
title: "GemOro PRO-D3 Diamond & White Sapphire Tester Silver"
brand: "gemoro"
price: "€ 5.57"
currency: EUR
in_stock: false
reviews_count: 3
url: https://www.desertcart.gr/products/96774166-gemoro-pro-d3-diamond-and-white-sapphire-tester-silver
store_origin: GR
region: Greece
---

# GemOro PRO-D3 Diamond & White Sapphire Tester Silver

**Brand:** gemoro
**Price:** € 5.57
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** GemOro PRO-D3 Diamond & White Sapphire Tester Silver by gemoro
- **How much does it cost?** € 5.57 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/96774166-gemoro-pro-d3-diamond-and-white-sapphire-tester-silver)

## Best For

- gemoro enthusiasts

## Why This Product

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

## Description

The engineers at Gomorra Superior Instruments have developed an enhanced version of their second generation PRO-D II simultaneous diamond and white sapphire tester. The newest 3rd generation PRO-D 3 tester design is even sleeker and more ergonomic and has even better testing sensitivity than before. Known for their accuracy and reliability, Gomorra sets the standard for protection against diamond simulant fraud! PATENTED. Sleek ergonomic shape comfortably rests in and on your hand when held. Intuitive finger grip pads for increased user-friendliness and ease of use. Precision retractable probe-tip with enhanced durability. Durable ABS housing covered with Gomorra's exclusive rubberized paint that provides an even superior grip Fast warm-up time.

Review: Real gems from look alikes - I could not tell the real stones without this product that was recommended by a Jeweler I trust.
Review: Just what I needed! - Just what I needed to test all of my loose diamonds and white sapphires that I have hidden all around my house in case of the Zombie Apocalypse...

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KQNYYXC |
| Batteries required | No |
| Best Sellers Rank | #620,917 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #199 in Jewelry Diamond Testers |
| Customer Reviews | 3.3 3.3 out of 5 stars (15) |
| Item Weight | 1 pounds |
| Item model number | 0775 |
| Manufacturer | Gemoro |
| Product Dimensions | 6.75 x 1.75 x 1 inches |

## Images

![GemOro PRO-D3 Diamond & White Sapphire Tester Silver - Image 1](https://m.media-amazon.com/images/I/710dWeETTHL.jpg)
![GemOro PRO-D3 Diamond & White Sapphire Tester Silver - Image 2](https://m.media-amazon.com/images/I/81UNQIvZsAL.jpg)
![GemOro PRO-D3 Diamond & White Sapphire Tester Silver - Image 3](https://m.media-amazon.com/images/I/71tqSYtkK3L.jpg)
![GemOro PRO-D3 Diamond & White Sapphire Tester Silver - Image 4](https://m.media-amazon.com/images/I/71TL2BypA0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Real gems from look alikes
*by D***B on August 27, 2020*

I could not tell the real stones without this product that was recommended by a Jeweler I trust.

### ⭐⭐⭐⭐ Just what I needed!
*by J***D on December 13, 2020*

Just what I needed to test all of my loose diamonds and white sapphires that I have hidden all around my house in case of the Zombie Apocalypse...

### ⭐ I lost it all!
*by J***N on March 3, 2022*

I bought the pro 3-D diamond tester to test diamonds when it arrived we couldn’t get it to work correctly so we called Kart it and they told us what to do and it still didn’t work so we sent it back to them when the package arrived back to them they were not there, upon redelivery The package was lost and they said since I didn’t insure the package they couldn’t do anything about it so I lost the diamond tester and $120! PS-i’m still without a diamond tester!

## Frequently Bought Together

- GemOro PRO-D3 Diamond & White Sapphire Tester Silver
- 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/96774166-gemoro-pro-d3-diamond-and-white-sapphire-tester-silver](https://www.desertcart.gr/products/96774166-gemoro-pro-d3-diamond-and-white-sapphire-tester-silver)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-23*