Shopping Cart

Your cart is empty.

Your cart is empty.

BLEU Colorstone Referential Meter

Free shipping on orders over $29.99

$170.00

$ 78 .99 $78.99

In Stock

About this item

  • Touch screen LCD display
  • Further segregate stone types by color selection
  • Infrared communication to CIEL ONE or MANTIS ( not a standalone unit )
  • Foolproof test disc for Diamond, Simulant, Glass
  • Able to display more stone types compared to a static dial face with limited space


The Gemlogis Bleu is designed to further expand the readings of simulant gemstones. It features a 3.5inch Touch LCD to display up to 30 types of color gemstones, including diamond and moissanite. A digital color panel is designed for the user to select the color of the gemstone to give a more definitive indication about the type of gemstone. BLEU must work in-conjunction with the Gemlogis CIEL OR MANTIS via wireless connection. THIS UNIT CAN NOT WORK WITHOUT ONE OF THE OTHER TESTERS. BATTERIES NOT INCLUDED.


Mimi Lowe
2025-08-31 14:20:16
Received and when getting ready to use, a piece fell off. Asked to return due to defect which was allowed. However, they charged a restocking/shipping fee of $53.70 claiming that I should have let them know. Be sure to read their return policy,
Laurie A. Parrish
2025-07-21 12:41:58
This is everythingbit is purported to be, the only problem I had was it did not come with the wand necessary to test the stones. It is not clear from their advertising here, but there is another piece of equipment that is mandatory to use with this meter in order to test the gems. It required another $218.00 for the wand tester, and then there is also a battery charger that is separate. You can use standard batteries but they don't recommend it, and the battery charger is another added expense along with the rechargeable batteries.
Mrs. Farmer
2025-02-28 11:55:17
Hard to pair Gemlogis CIEL MANTIS.. this is the screen ..NOTHING appears
Erin Watson
2024-12-23 09:06:09
Great item
Struppinator
2024-12-07 16:27:56
Perfect