---
product_id: 416269082
title: "Diamond Selector II Gold Testing Kits Gem Pen Gemstone Jewelry r Tool,Portable Electronic Diamond r Pen Jewelry Selector LED(Black)"
brand: "homyy"
price: "RM215"
currency: MYR
in_stock: true
reviews_count: 5
category: "Homyy"
url: https://www.desertcart.com.my/products/416269082-diamond-selector-ii-gold-testing-kits-gem-pen-gemstone-jewelry
store_origin: MY
region: Malaysia
---

# Compact & portable with case LED & audio real-time alerts Precise thermal conductivity tech Diamond Selector II Gold Testing Kits Gem Pen Gemstone Jewelry r Tool,Portable Electronic Diamond r Pen Jewelry Selector LED(Black)

**Brand:** homyy
**Price:** RM215
**Availability:** ✅ In Stock

## Summary

> 💎 Don’t just guess—know your diamonds instantly!

## Quick Answers

- **What is this?** Diamond Selector II Gold Testing Kits Gem Pen Gemstone Jewelry r Tool,Portable Electronic Diamond r Pen Jewelry Selector LED(Black) by homyy
- **How much does it cost?** RM215 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/416269082-diamond-selector-ii-gold-testing-kits-gem-pen-gemstone-jewelry)

## Best For

- homyy enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly Calibration:** Easily adjusts for stones of all sizes for reliable results every time
- • **Lightweight & Travel-Ready:** Sleek design paired with a convenient carrying case for on-the-go testing
- • **Instant Diamond Verification:** LED red light and audio beep confirm authenticity in seconds
- • **Comprehensive User Guide Included:** Step-by-step manual ensures flawless operation and confidence
- • **Precision Thermal Conductivity Meter:** Engineered to detect true diamonds with unmatched accuracy

## Overview

The Diamond Selector II is a portable electronic pen designed to accurately identify real diamonds using advanced thermal conductivity technology. Featuring LED and audio indicators, simple calibration for various stone sizes, and a lightweight design with a carrying case, it offers professionals and enthusiasts a reliable, on-the-go solution for gemstone verification.

## Description

Diamond Selector II Gold Testing Kits Gem Pen Gemstone Jewelry Tester Tool,Portable Electronic Diamond Tester Pen Jewelry Selector LED for diamond, sapphire, ruby, crystal, agate, jade, gems multi gemstone precious stones hardness test tool, Diamond Selector II V2Features:Easy operation.LED light and audio result indication.The red light will be showed and the audio indicator will ring if the stone is real diamond.Simple calibration for stones of various sizes.Accurate and reliable reading.Matched with a testing platform for loose stones.Light weight, matched with a convenient carrying case.Detailed user manual is included in the package.Specifications:Color: BlackPower supply: 1 * DC 9V Battery (not include)Item size: 16 * 4 * 2.2cm (6.6 * 1.6 * 0.8in)Maintenance and repair:1, the instrument is very sensitive to the probe, must be particularly careful to protect, do not use should be set on the sheath.2, the preparation of the indicator light is very dark, shows the battery will run out, should be timely replacement battery.3, the instrument is not used for a long time, please take out the battery.4, in order to detect accurately, the proposed correction once a year.Warm tips:The 1 thermal conductivity meter is designed and manufactured according to the thermal conductivity of diamond. It is specially used for the identification of the true and false of diamond.2 instrument for precision electronic instruments, the use of the environment for 5-35 degrees Celsius, the relative humidity of the air at 80%.3 gems must be clean, dry and at room temperature.4 when doing test, transferred to the first or second grid.Package including:1 * Diamond Selector II1 * Testing Platform1 * Carrying Case1 * User Manual

Review: parfait
Review: Gerät ist absolut in Ordnung tut seinen Dienst.

## Features

- LED light and audio result indication.The red light will be showed and the audio indicator will ring if the stone is real diamond.
- Simple calibration for stones of various sizes.Accurate and reliable reading.
- Light weight, matched with a convenient carrying case.Detailed user manual is included in the package.
- The thermal conductivity meter is designed and manufactured according to the thermal conductivity of diamond. It is specially used for the identification of the true and false of diamond.
- Warm tips:gems must be clean, dry and at room temperature.when doing test, transferred to the first or second grid.

## Product Details

- **Brand:** HOMYY
- **Colour:** Black
- **Item weight:** 0.01 Kilograms
- **Power source:** Battery Powered
- **Style:** portable

## Images

![Diamond Selector II Gold Testing Kits Gem Pen Gemstone Jewelry r Tool,Portable Electronic Diamond r Pen Jewelry Selector LED(Black) - Image 1](https://m.media-amazon.com/images/I/61ha2MbaJ8L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***N on 2 December 2025*

parfait

### ⭐⭐⭐⭐⭐ Review
*by S***. on 25 September 2020*

Gerät ist absolut in Ordnung tut seinen Dienst.

### ⭐⭐ Review
*by U***S on 3 December 2022*

No me ha gustado que el manual de unatrucciones solo esté en inglés.Artículo devuelto a Anazon

## Frequently Bought Together

- Diamond Selector II Gold Testing Kits Gem Pen Gemstone Jewelry Tester Tool,Portable Electronic Diamond Tester Pen Jewelry Selector LED(Black)
- Neodymium Rare Earth Magnet for Testing Scrap 9ct 18ct 24ct Gold,Silver,Coins & Antiques half full sovereign
- Ascher 200 gram Portable Digital Pocket Scale with Back-lit LCD Display 200x0.01 gram Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.my/products/416269082-diamond-selector-ii-gold-testing-kits-gem-pen-gemstone-jewelry](https://www.desertcart.com.my/products/416269082-diamond-selector-ii-gold-testing-kits-gem-pen-gemstone-jewelry)

---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-11*