Examination – Comparison Plate Large version




A Lexan 3.88″ x 2.2″ clear plate which allows the user to place one or two diamonds so that the stones are secure and steady while using the ASET or Ideal-Scope to examine their cut quality or to compare the light return and cut quality of two competing diamonds.  You might spend less time looking for a stone which popped out of your tweezers.  Retailers can use this across the counter to set up two diamonds and let the customer readily view and compare them.  Consumers find this device less of a challenge than handling and steadying tweezers.  This plate is thick enough to safely block the transmission of UV light when used in certain gemological testing.  Our smaller plate, 2″ x 2″, is now the same thickness and blocks UV transmission.

This plate allows illumination from behind with your Smart Phone screen.  This small part is durable and prevents UV light transmission.

A smart phone app, such as Screen-Light, will work with this plate.   You can also use a white-screen video available on YouTube.

We can ship one of these Larger Comparison Plates in a First Class envelope for $2, or two of these for $3 instead of using Priority Mail for $9. Choose Priority Mail if you are buying this item by itself and wish to save most of the shipping cost.  We will refund the correct amount and ship in a first-class envelope if you request this as soon as the order is processed for shipping.  You must immediately request the somewhat slower, First Class Mail service, for this refund and shipping method.