I recently bought this and tried it but it flashes a purple light when we try it on certified diamonds. What's wrong with it?

Maybe a bad battery. It only should be green or red.

Can this product test for moissante?

No. The Pro-D 3 only specifically tests for Diamonds and Sapphires. Regarding Moissanite, this tester can only identify if a stone is a diamond OR moissanite. To guarantee a moissanite identification, you have 3 options. #1 The GEMORO PRO-M 3 MOISSANITE TESTER (ASIN # B01ACN3ESO) - This one only tests for Moissanites. #2. The Gemoro Ultratester 3 Diamond & Moissanite Tester (ASIN # B01ACGM3ME) - This one can separate the difference between a Diamond, a Moissanite. and a White Sapphire. #3 The Gemoro Testerossa Diamond, Moissanite & White Sapphire Tester (ASIN # B0149N7EP2) - This one can also separate the difference between a Diamond, a Moissanite. and a White Sapphire. Hope this answers your question (Michael - Sunrise Marketplace). If you like, you can purchase these items from our store on these Amazon listings.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Pro-D 3 Diamond Tester Includes Case, Charger and Rechargeable Batteries

Product ID: 365840467

Details

Brand
GemOro
Power source
Battery
Style
Compact
Item weight
0.01 Ounces
UPC
712321527875

👜Compact design with protective case

💎3-in-1 diamond, moissanite & sapphire tester

🔋Rechargeable batteries included

RM2237

Duties & taxes included

In stock

Sold byAmazon MalaysiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💎 Test Like a Pro, Shine Like a Boss

POWER UP GO - Includes rechargeable batteries and charger—no more downtime or extra purchases.
SLEEK PORTABLE - Compact, lightweight design fits perfectly in your professional toolkit or on-the-go setup.
COMPLETE PROTECTION - Comes with a durable case to keep your tester safe and ready for any inspection.
TRUSTED INDUSTRY LEADER - Backed by 50+ years of GemOro innovation and reliability in jewelry testing technology.
TRIPLE GEMSTONE PRECISION - Accurately tests diamonds, moissanite, and white sapphires for flawless authenticity verification.

The Gemoro Pro-D 3 Diamond Tester is a compact, rechargeable, and highly accurate device designed for professionals to test diamonds, moissanite, and white sapphires. With over 50 years of industry leadership, GemOro delivers trusted precision and durability, complete with a protective case and charger for seamless, on-the-go gemstone verification.

Specifications

ASIN	B01ACLTB6K
ASIN	B01ACLTB6K
Batteries Included?	No
Batteries Required?	No
Customer Reviews	3.8 3.8 out of 5 stars (54)
Customer reviews	3.8 3.8 out of 5 stars (54)
Date First Available	5 March 2016
Date First Available	5 March 2016
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Item Weight	0.28 g
Item model number	G0774
Item model number	G0774
Package Dimensions	22.3 x 13.21 x 5 cm; 0.28 g
Package Dimensions	22.3 x 13.21 x 5 cm; 0.28 g
Part number	0775
Power source type	Battery Powered
Style	Compact

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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RM2237

Duties & taxes included

In stock

Sold byAmazon MalaysiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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