Diamond tester

Name: Diamond tester
Brand: Emir ICE
Price: 49.99 EUR
Availability: InStock

49.99€

Model

Standard

Qty

+Détails du produit

Professional portable diamond tester for verifying diamonds, moissanite and gemstones

Ensure the authenticity of your stones with this high-precision electronic diamond tester, the essential tool for discerning individuals, jewelers, resellers, and jewelry enthusiasts. Compact, fast, and easy to use, it effectively distinguishes a natural or synthetic diamond from many imitations through reliable thermal conductivity detection.

Quick and simple checks in seconds

This portable diamond tester pen works via a sensitive detection tip that makes contact with the stone. LED light indicators instantly display the reaction level to confirm whether the tested stone matches the characteristics of a diamond. Its intuitive operation makes it accessible even without prior experience.

Simply turn on the device, wait a few seconds, and then gently place the tip on the clean, dry stone. The result appears immediately.

Why choose this diamond tester?

Rapid verification of diamonds before buying or reselling
Compact size easy to carry in your pocket or display case
Clear reading thanks to the LED light scale
Safe to use without damaging the stone
Reassuring tool for private purchases
Excellent gift for jewelry lovers and collectors

Ideal for which uses?

This professional diamond detector is perfectly suited for:

Buying an engagement ring or a solitaire
Checking vintage or inherited jewelry
Selling second-hand jewelry
Jewelry boutiques and workshops
Verifying stones set in necklaces, bracelets, and earrings

Elegant and practical design

With its understated and modern design, this premium black diamond tester fits perfectly into a high-end environment. Lightweight and ergonomic, it offers excellent handling for precise and comfortable use.

Technical specifications

Type: Electronic diamond tester
Detection: Thermal conductivity
Display: LED light indicator
Format: Portable / pen
Color: Black
Power supply: Batteries (depending on the delivered model)
Use: Diamonds, checking certain imitations and comparing stones

An essential for buying with confidence

Leave no room for doubt. This reliable and precise diamond tester helps you secure your purchases, add value to your jewelry, and confirm the authenticity of your stones in seconds. An essential accessory for anyone wishing to invest in jewelry with peace of mind.

Also discover our collections of luxury rings, premium necklaces, and refined earrings to enhance your style.

+Garantie et livraison

Delivery in Metropolitan France

Colissimo tracked in 2-5 business days, free on orders over €25.

Western Europe, United Kingdom, USA, Canada

Chronopost in 3-5 business days.

Delivery to Overseas Territories (DOM-TOM)

Colissimo in 5-12 business days (Réunion: 11-18 business days).

Africa and other destinations

Colissimo in 6-15 business days.

In-stock items shipped within 24 to 48 business hours. Personalized jewelry: 1 to 4 weeks production time; custom-made: 3 to 8 weeks.

Returns

14 days after receipt to change your mind, no justification required (terms and exceptions).

Warranties

Legal conformity guarantee: 2 years from delivery. Emir ICE commercial warranty: 1 year against material and manufacturing defects.

100% Secure Payment

Our SSL protocol guarantees a secure transaction by Credit card or Apple Pay.

+Guide des tailles

SIZE GUIDES: CHAINS / NECKLACES

SIZE GUIDE: BRACELETS / BOURMETTES

SIZE GUIDE: RINGS

To know your ring size, you need to measure the circumference of your finger or the diameter of a ring you usually wear.

Measure the circumference of your finger

Take a tape measure or a piece of paper, wrap it around your finger, mark the limits and transfer the measurement to a graduated ruler to know the circumference.

In this table you will find the correspondence between ring size and finger circumference (in cm):

Ring size	Finger circumference in cm
5	4.9
	5
	5.1
6	5.2
	5.3
7	5.4
	5.5
	5.6
8	5.7
	5.8
9	5.9
	6
	6.1
10	6.2
	6.3
11	6.4
	6.5
	6.6
12	6.7
	6.8
	6.9
	7
13	7.1

Measuring the diameter of a ring

You can also measure the diameter of one of your rings with a ruler. Place the ruler on your ring and measure the space between its inner edges and the center of the ring. This method is the most accurate.

ring size guide 2

SIZE GUIDE: WATCHES

Watch sizing is generally adjustable. Here are the steps to follow to adjust your watch strap to fit your wrist.

1 - Step One - Measure the Watch Strap : To know how many links to remove, wear your watch strap on your wrist as you would like to wear it, then hold the loose portion of the excess strap to pretend they are being removed. The dangling links will tell you how many links you will need to remove first.

Take note! Try to remove the same number of links from each side of the watch to ensure the clasp remains in the center of the bracelet.

2 - Gather your tools. You will need tools to remove the links from your watch:

A thin, pointed rod or drift.
Long-nose pliers.
A small hammer.

3 - Prepare your work environment. Work in a clutter-free workspace to avoid possible loss of workpieces.

4 - Choose the stitch you need to remove. Use your pin punch to push the pin that holds the stitch you are going to remove.

Push the pin in a few millimeters and remove it from the bracket on the reverse side using your pliers or your hands.
Place the pin in your tool holder, you will need it later to put the band back in place.

5 - Reassemble the watch strap. After removing all the links you wanted, you'll put the pins back into the strap to finish the job. Here's how:

Place the pins back in the middle of the stitches you want to connect and make sure you insert them into the holes at the same time.
You can also lightly tap the pins using a small hammer.

6 - Try on your watch. Your watch should now be the right size for your wrist if you have removed the correct number of links. If you still find it too big, remove more links.

Keep any excess stitches, pins, and metal rings, as you may need them later.

Paiement en 3× sans frais

Expédition sous 24–48h

Service client 7 jours/7

Satisfait ou remboursé

Professional portable diamond tester for verifying diamonds, moissanite and gemstones

Ensure the authenticity of your stones with this high-precision electronic diamond tester, the essential tool for discerning individuals, jewelers, resellers, and jewelry enthusiasts. Compact, fast, and easy to use, it effectively distinguishes a natural or synthetic diamond from many imitations through reliable thermal conductivity detection.