---
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: "$86.85"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/416269082-diamond-selector-ii-gold-testing-kits-gem-pen-gemstone-jewelry
store_origin: EC
region: Ecuador
---

# 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:** $86.85
**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?** $86.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/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 r Tool,Portable Electronic Diamond r Pen Jewelry Selector LED(Black)

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

## 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.

## Frequently Bought Together

- Diamond Selector II Gold Testing Kits Gem Pen Gemstone Jewelry Tester Tool,Portable Electronic Diamond Tester Pen Jewelry Selector LED(Black)
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**Shop now:** [https://www.desertcart.ec/products/416269082-diamond-selector-ii-gold-testing-kits-gem-pen-gemstone-jewelry](https://www.desertcart.ec/products/416269082-diamond-selector-ii-gold-testing-kits-gem-pen-gemstone-jewelry)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-27*