---
product_id: 11462209
title: "Chelsea Filter – Professional Gemstone Tester for Gem Identification, Jewelry & Diamond Testing – Jewelers Loupe Tool for Sapphire, Aquamarine & Stones"
brand: "ade advanced optics"
price: "198.29 DT"
currency: TND
in_stock: true
category: "Ade Advanced Optics"
url: https://www.desertcart.tn/products/11462209-chelsea-filter-professional-gemstone-tester-for-gem-identification-jewelry-diamond
store_origin: TN
region: Tunisia
---

# Compact & foldable design 690nm deep red light 570nm yellow-green light Chelsea Filter – Professional Gemstone Tester for Gem Identification, Jewelry & Diamond Testing – Jewelers Loupe Tool for Sapphire, Aquamarine & Stones

**Brand:** ade advanced optics
**Price:** 198.29 DT
**Availability:** ✅ In Stock

## Summary

> 🔍 See the unseen, authenticate with confidence!

## Quick Answers

- **What is this?** Chelsea Filter – Professional Gemstone Tester for Gem Identification, Jewelry & Diamond Testing – Jewelers Loupe Tool for Sapphire, Aquamarine & Stones by ade advanced optics
- **How much does it cost?** 198.29 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/11462209-chelsea-filter-professional-gemstone-tester-for-gem-identification-jewelry-diamond)

## Best For

- ade advanced optics enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Reliable Tool:** Built tough for daily use, delivering consistent, long-lasting performance in any setting.
- • **Precision Fluorescence Detection:** Harnesses dual-wavelength light (690nm red & 570nm green) for crystal-clear gemstone differentiation.
- • **Portable Gemologist’s Essential:** Compact, foldable, and lightweight—perfect for on-the-go professionals and fieldwork.
- • **Unrivaled Authentication Accuracy:** Expertly distinguishes natural vs synthetic stones, including emeralds, aquamarine, and blue spinel.
- • **Spot Treatments & Enhancements Instantly:** Detect dyed or treated gems with confidence, ensuring appraisal integrity every time.

## Overview

The Ade Advanced Optics Chelsea Filter is a professional-grade gemstone tester designed for precise identification of natural versus synthetic stones. Utilizing specialized deep red (690nm) and yellow-green (570nm) light transmission, it enables gemologists to detect fluorescence differences and spot treatments or enhancements. Its compact, foldable design ensures portability for lab or field use, while its durable construction guarantees reliable performance for jewelry professionals.

## Description

desertcart.com: Ade Advanced Optics Chelsea Filter – Professional Gemstone Tester for Gem Identification, Jewelry & Diamond Testing – Jewelers Loupe Tool for Sapphire, Aquamarine & Stones : Arts, Crafts & Sewing

## Features

- ACCURATE GEMSTONE AUTHENTICATION – The Ade Advanced Optics Chelsea Filter is a specialized tool designed to help gemologists differentiate between natural and synthetic gemstones, such as emeralds, aquamarine, and blue spin
- HIGH-QUALITY OPTICAL PERFORMANCE – Crafted with precision, this filter transmits deep red (690nm) and yellow-green (570nm) light, enabling clear differentiation of gemstones based on their fluorescence.
- PORTABLE AND USER-FRIENDLY – Its compact, foldable design ensures easy portability, making it convenient for gemologists to carry and use in various settings, from laboratories to fieldwork.
- ESSENTIAL FOR DETECTING TREATMENTS AND ENHANCEMENTS – Ideal for identifying dyed or treated stones, the Chelsea Filter aids in spotting enhancements in gemstones, ensuring accurate assessments during appraisals.
- DURABLE AND LONG-LASTING – Built to withstand regular use, this filter is a reliable addition to any gemologist's toolkit, ensuring consistent performance over time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008U1JBV0 |
| Assembly required | No |
| Batteries required | No |
| Best Sellers Rank | #110,775 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #40 in Jewelry Diamond Testers |
| Customer Reviews | 4.3 4.3 out of 5 stars (74) |
| Included Components | Arts, Crafts and Sewing^Jewelry Making^jewelry-making-accessories |
| Item Weight | 1.13 ounces |
| Item model number | ChelseaBK |
| Manufacturer | Ade Advanced Optics |
| Product Dimensions | 2 x 2 x 2 inches |

## Images

![Chelsea Filter – Professional Gemstone Tester for Gem Identification, Jewelry & Diamond Testing – Jewelers Loupe Tool for Sapphire, Aquamarine & Stones - Image 1](https://m.media-amazon.com/images/I/81CxjHL5mUL.jpg)

## Frequently Bought Together

- Ade Advanced Optics ChelseaBK Chelsea Filter for Gem Testing
- Heavy Duty Calcite Dichroscope Gemstone Tester Trichoic Pleochroic Colors Gemstone Identification Gemstones Gemological Testing Diamond Jeweler Tool Metal Body Gemology
- Gem Identification Made Easy (6th Edition): A Hands-On Guide to More Confident Buying & Selling

---

## 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.tn/products/11462209-chelsea-filter-professional-gemstone-tester-for-gem-identification-jewelry-diamond](https://www.desertcart.tn/products/11462209-chelsea-filter-professional-gemstone-tester-for-gem-identification-jewelry-diamond)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-24*