Does this work on natural gemstones?

Yes, it works on both artificial gemstones and natural gemstones.

Does it come with instructions for testing turquoise, rubies and saphires?

Hello - This device can only detect authentic diamonds (loud beep, beep, beep) or metals (fast buzzing beeps). Keep in mind that you MUST allow the "lamp" to power up and you MUST be holding the item with your fingers. This device will not determine genuine gemstones (i.e. rubies or sapphires) nor distinctions in metals (i.e. gold, silver or steel). So it will not determine if rubies, sapphires or turquoise are real. The only true way to do that is through a reputable jeweler. They have devices (light refractors) and experience to make those determinations but it may cost you for them to provide that information. I hope this helps.

Does it come with instructions for testing turquoise, rubies and saphires?

I only tests diamonds, it was misleading in the description

What is the difference between the black and multicolored tool?

The difference would be what the tool is capable of measuring. It measures the hardness of the stone. If a real diamond, it will light up and beep. Precious stone light it up in the mid area range.

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Dupeakya Professional Diamond Selector II, Gold Testing Pen Portable Electronic Gemstone Tester Tool for Agate Ruby Jade

Product ID: 265343296

Details

Brand
Dupeakya
Colour
Black
Item weight
0.26 Pounds
Power source
Battery
Style
Modern

💎Diamond detection

📏Compact size

🔋Battery powered

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💼 Elevate your gem game with precision and style!

DURABLE BUILD - Crafted from high-quality plastic for long-lasting performance.
VERSATILE USE - Ideal for testing diamonds, gems, and precious metals.
PORTABLE DESIGN - Fits perfectly in your wallet or backpack for on-the-go testing.
PRECISION TESTING - Quickly distinguish real diamonds from fakes with ease.
USER FRIENDLY INTERFACE - Voice instructions guide you through the testing process.

The Dupeakya Professional Diamond Selector II is a portable electronic gemstone tester designed to accurately identify real diamonds from simulated stones. Featuring a user-friendly interface with voice instructions, this compact device is perfect for both professionals and enthusiasts. It operates on a DC9V battery (not included) and comes with a leather case and test platform, making it an essential tool for anyone dealing with jewelry and precious metals.

Specifications

ASIN	B07QT8WW82
Brand Name	Dupeakya
Color	Black
Customer Reviews	3.0 3.0 out of 5 stars (4)
Item Dimensions	16 x 4 x 2.2 centimeters
Item Type Name	Diamond Tester 11
Item Weight	0.26 Pounds
Manufacturer	Dupeakya
Measurement Type	Diamond Test
Minimum Operating Voltage	9 Volts (DC)
Model	CZB-12
Part Number	2020ABCPXGJ0331US
Power Source	Battery Powered
Style Name	Modern

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

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TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Dupeakya Professional Diamond Selector II, Gold Testing Pen Portable Electronic Gemstone Tester Tool for Agate Ruby Jade

Details

Details

Description

Specifications

Reviews

Common Questions