Presidium® ADAMAS Diamond & Moissanite Tester

The Presidium® ADAMAS Diamond & Moissanite Tester is the world's first diamond and moissanite tester with a replaceable magnetic tip and a micro magnetic probe tip. This breakthrough design guarantees reliable authentication of diamonds as small as 0.01 carats.

The Presidium® ADAMAS Diamond & Moissanite Tester offers cutting-edge technology and a stylish design. Its magnetic probe tip can be easily replaced so you can avoid any equipment downtime. It can even authenticate colorless diamond melees as small as 0.01 carats with the separate micro magnetic probe tip. With a dynamic LED display and sleek ergonomic grip, this tester is precise, reliable, and of the highest quality.

The premium diamond & moissanite tester now comes with a newly redesigned magnetic tip - Replaceable and Micro probe tip, available separately, to authenticate colorless diamonds as small as 0.01 carats.

• Easy-to-use interchangeable magnetic probe tip.
• Industry’s thinnest probe tip for testing colorless diamonds.
• World’s only magnetic micro probe tip.
• Dynamic display with super bright micro LED for clear and distinct results.
• Sleek chrome-brushed ergonomic grip.
• USB port for alternative power source and connectivity.
• Detects colorless diamonds, moissanites, simulants instantly with metal alert.
• Accurate testing on colorless diamonds as small as 0.02 carats and diamond melees as small as 0.01 carats (with micro probe tip, sold separately).
• Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone, for enhanced accuracy.
• Light and portable for convenience.

Warranties are issued by the manufacturer of an item and not our store. If an item you bought is defective within the 30 days of your purchase date, we will gladly replace it for you if a receipt is present. Otherwise, we will be more than happy to help you obtain any information you need in order to properly communicate with the manufacturer of your item. Please note that if you choose to have us correspond with the manufacturer regarding your item, there will be a shipping fee and/or a repair charge if the item's warranty is deemed to be expired. 

We want you to be happy with your purchase and would like to be transparent with our returns policy.

ONLINE returns are accepted within 30 days of the purchase date. All items must be unused and in their original packaging. To return an item, please contact us by e-mail or by phone to obtain an RMA number. We will gladly refund you in the original form of payment. Shipping costs for returns are paid for by customers unless item(s) are deemed to be defective or shipped incorrectly by us. Items that do not have a receipt will be issued a store credit if and when approved for return within the 30 days period. Please note, special orders are non-refundable and non-exchangeable.

STORE returns are accepted within 7 days of the purchase date but will be credited with a store credit. There are no cash returns on items purchased in store. Returns of damaged or defective items will be considered within 30 days of the purchase date.

Please note, any purchases made specifically for Trade Shows will not be authorized for return or exchange.