---
product_id: 647732736
title: "Diamond Tester, Professional Jewelers' Gemstone Detector, High Accuracy Diamond Tester Pen Professional for Professional Jewelers, Gem Tester (Metal Detection Limitation)"
brand: "siziviki"
price: "₨703"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/647732736-diamond-tester-professional-jewelers-gemstone-detector-high-accuracy-diamond-tester
store_origin: SC
region: Seychelles
---

# 30-second rapid preheat 9-level precision LED indicator Includes 9V battery & testing platform Diamond Tester, Professional Jewelers' Gemstone Detector, High Accuracy Diamond Tester Pen Professional for Professional Jewelers, Gem Tester (Metal Detection Limitation)

**Brand:** siziviki
**Price:** ₨703
**Availability:** ✅ In Stock

## Summary

> 💎 Test Like a Pro, Shine Like a Boss

## Quick Answers

- **What is this?** Diamond Tester, Professional Jewelers' Gemstone Detector, High Accuracy Diamond Tester Pen Professional for Professional Jewelers, Gem Tester (Metal Detection Limitation) by siziviki
- **How much does it cost?** ₨703 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/647732736-diamond-tester-professional-jewelers-gemstone-detector-high-accuracy-diamond-tester)

## Best For

- siziviki enthusiasts

## Why This Product

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

## Key Features

- • **Ready When You Are:** Fast 30-second preheat means no downtime—test gemstones quickly and confidently on the spot.
- • **Expert Support Included:** Dedicated customer service to maximize your testing accuracy and confidence.
- • **Portable & Complete Kit:** Compact 13.5cm pen with included battery and testing platform—perfect for professionals on the move.
- • **User-Friendly Operation:** Simple setup with clear instructions and adjustable indicator ensures reliable results without guesswork.
- • **Pinpoint Accuracy Every Time:** Sophisticated sensor system distinguishes diamonds from glass, jade, cubic zirconia, and more with 9-level LED clarity.

## Overview

The Siziviki Diamond Tester is a professional-grade gemstone detector featuring a 9-level LED sensor system for precise diamond authentication. Designed for quick 30-second preheat and easy operation, it comes as a complete kit with a 9V battery and testing platform. Ideal for jewelers and gemstone professionals, it offers reliable differentiation between diamonds and other stones, though it is not suitable for metal or plastic testing.

## Description

Diamond Tester, Professional Jewelers' Gemstone Detector, High Accuracy Diamond Tester Pen Professional for Professional Jewelers, Gem Tester (Metal Detection Limitation)

## Features

- ACCURATE DETECTION: Our diamond tester pen features a sophisticated sensor system that accurately identifies diamonds, with 5 lights for glass, 5-6 for jade, 5 for cubic zirconia, 7 for gemstone crystal, and 9 for diamonds and moissanite. It's designed to provide clear distinctions for various gemstones, ensuring you get precise results
- EASY OPERATION: Insert the battery, power on the tester, then preheat the tester for 30 seconds. Adjust the indicator to the fourth mark (Otherwise, inaccurate results may be obtained), press the triangular metal plate at the back with your finger, and position the probe perpendicular to the gemstone. For diamonds, the light will jump to the ninth segment or higher (red light area) and emit beeps. Always reset to the fourth mark before each test
- METAL DETECTION RESTRICTIONS: The diamond tester is not designed for metal, gold, plastic, fingers type testing. When testing metals, it will emit a rapid beeping sound due to the similarity of the thermal conductivity of the metal to the diamond. It may mimic diamond readings and beep when exposed to high thermal conductivity products. Testing gemstone diamonds only
- PACKAGRE CONTENES: The diamond detector complete set includes a diamond tester pen, user manual, 9V battery and testing platform for your convenience. Before you begin testing, please carefully read the instructions and tips in the user manual to help you achieve the most accurate results from the diamond tester
- PRECAYTIONS: For accurate testing, avoid testing in windy conditions. Position the tip of the diamond tester professional perpendicular to the gemstone for accurate readings, observe the light pattern to determine the stone's authenticity. Always turn off the power after testing to conserve battery life
- SEAMLESS SHOPPING EXPERIENCE: Our dedicated customer service is ready to assist you with any questions you may have about product usage, ensuring you can fully leverage our diamond tester. Note: Only valid for gemstone diamond testing—non-diamond items will cause incorrect readings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Siziviki |
| Colour | Gray-black |
| Batteries Required? | Yes |
| Material | Plastic |
| Power Source | Battery Powered |
| Item Weight | 100 g |
| Product Dimensions | 13.5L x 2.2W x 4H Centimeters |
| Adjustable Length | Yes |
| International Protection Rating | IP65 |
| Recommended Uses For Product | Gemstone Identification, Diamond Authentication |
| Manufacturer | Siziviki |
| UPC | 618087178460 |
| Country of Origin | India |
| Item model number | 20 |
| ASIN | B0B5DHYMWX |

## Product Details

- **Brand:** Siziviki
- **Colour:** Gray-black
- **Batteries Required?:** Yes
- **Material:** Plastic
- **Power Source:** Battery Powered
- **Item Weight:** 100 g
- **Product Dimensions:** 13.5L x 2.2W x 4H Centimeters
- **Adjustable Length:** Yes
- **International Protection Rating:** IP65
- **Recommended Uses For Product:** Gemstone Identification, Diamond Authentication

## Images

![Diamond Tester, Professional Jewelers' Gemstone Detector, High Accuracy Diamond Tester Pen Professional for Professional Jewelers, Gem Tester (Metal Detection Limitation) - Image 1](https://m.media-amazon.com/images/I/61oqwz1fSbL.jpg)

## Available Options

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

## Frequently Bought Together

- Diamond Tester, Diamond Detector, High Accuracy Diamond Tester Pen for Professional Jewelers, Gem Tester (Metal Detection Limitation)
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**Shop now:** [https://www.desertcart.sc/products/647732736-diamond-tester-professional-jewelers-gemstone-detector-high-accuracy-diamond-tester](https://www.desertcart.sc/products/647732736-diamond-tester-professional-jewelers-gemstone-detector-high-accuracy-diamond-tester)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-25*