See Us at JCK Las Vegas, May 30-June 3, 2008

The  DC3000 Diamond Colorimeter
Time Proven, Cost Effective Diamond Color Grading From Sarin

Provides Immediate Benefits to Retailers, Wholesalers, and Manufacturers by Quickly and Accurately Grading Loose and Mounted Diamonds

When you buy: verify the color grade of each stone you take in with the Sarin Diamond Colorimeter.
When you sell: build consumer confidence by grading diamonds in the Sarin Diamond Colorimeter in front of your customer.

Sarin’s Diamond Colorimeter, manufactured in Israel by the leader and innovator in diamond spectral analysis, analyzes the diamond’s complete light spectrum to color grade loose, and mounted* stones the same way an expert’s eye does. On the GIA-GEM Trade Lab grading scale, the DC3000 measures from D through fancy intense with an accuracy of ˝ of a color grade, on stones from 0.25 to 10 carats. It now has improved accuracy on stones in white and yellow gold mountings.

This rugged unit is shock resistant and transportable, and runs on 100-240 Volts AC, 50-60 Hz, with automatic voltage switching. The DC3000 has an improved platform, easier calibration, and reads in GIA-GEM, IGI, AGS, HRD, and other laboratory grading scales. The unit comes with a two-year manufacturer’s warranty on all parts, except one year on the bulb. Our optional printer prints labels with color grade and your store name.

Our Number DC3000…Sarin Diamond Colorimeter… $4,000.00

SEIKO-3 Seiko label printer for use with DC3000 $199.95
DCLABEL 3˝" x 1⅛" $9.99/2 rolls of 130
DCLABEL2 4" x 2⅛" (holds more cut grading information) $18.99/roll of 220

*Accuracy on mounted stones is ± 1 color grade. Click for a pdf file of instructions on how to color grade mounted stones with the DC3000.

Today’s consumers ask questions about diamond
cut, and Sarin’s DiaScan S+ puts all the answers
at your fingertips. With the new DiaScan S+ proportion scanner you can just plug & play. No special requirements for either desktop or laptop computers!

DiaScan S+ is now so compact and mobile that you can easily plug it into a USB port on any computer and scan a polished diamond and grade it while you’re on the road or in the office. With its built-in, high resolution digital camera, DiaScan S+ images a stone, provides an accurate measurement of cut quality and creates an informative, printable image of the diamond’s cut in seconds.

It’s perfect for in-house use to check stones that you are considering purchasing or use it as the ultimate sales tool to demonstrate to your clients the difference between different cut qualities. Grade stones yourself and get results quickly without the delay and expense of shipping or lab fees.
Travel has become an integral part of the diamond industry requirements and making quick, informed decisions can make the difference between profit and loss. DiaScan’s enhanced mobility means you can make the best buying and selling decisions quickly and easily—anywhere!

With either the Standard Edition or Professional Edition of DiaVision software you will get fast, accurate reports of a diamond’s cut and print customizable reports. You can also use Sarin’s optional Photorealistic Viewer software to see how a diamond will look under optimal illumination. And GIA cut grading and recut evaluation are supported as optional software.

The DiaScan S+ offers lens options that let you measure stones from 1.5mm up to 15mm in their largest dimension. Choose the configuration that meets your needs.

The Sarin products on this webpage are covered by a one-year manufacturer’s warranty from the date of purchase. During the one year warranty, the customer is entitled to receive, free of charge, new software releases from Sarin containing fixes and selected new features and enhancements.

The Sarin products on this webpage are covered by a one-year manufacturer’s warranty from the date of purchase. During the one year warranty, the customer is entitled to receive, free of charge, new software releases from Sarin containing fixes and selected new features and enhancements.

NAJA member special - Free Seiko Label Printer, Regularly $199.95, with the purchase of any DiaScan "S+" system.

Seiko Label Printer—Print customized labels

Our optional printer works with DiaVision software for the Brilliant Eye and DiaMension to print customized grading report labels.

SEIKO-3 $199.95
DCLABEL 3˝" x 1⅛" $9.99/2 rolls of 130
DCLABEL2 4" x 2⅛" (holds more cut grading information) $18.99/roll of 220

The Gem eBox
Now Enhanced With LED Lighting to Make Diamonds Sparkle
A great way to document your appraisals

The Gem eBox puts imaging on your desktop at an affordable price in a convenient package. It measures only 15" W x 10.5" H x 7.5" D.

With its 7.5" W x 7" H x 7" D platform, it is large enough to photograph rings, pendants, bracelets, and many other small to medium size pieces. Use fluorescent side and bottom lighting for most images, or choose halogen side lighting to accurately show the color of rubies, amethysts, and other gemstones. And now your stones will sparkle with the built-in overhead LED lighting. You can shoot through the hole in the top or, for variety, through the open door. The Gem eBox comes with a universal camera bracket and photo catalog software. It is made in the U.S.A. and has a 1-year manufacturer’s warranty. It includes an accessory kit, which contains an assortment of jewelry stands and positioning wax designed to enhance the images you take with the Gem eBox.

Our Number DM785…Gem eBox…Regular Price $465.00
NAJA member price $445.00

Other NAJA member Specials

Hi Tech Equipment | Scales | Optical | Testing | Gemological | Gauges

Go to the NAJA website

Please note that we require a minimum order of $35 exclusive of shipping and handling charges. To place your order or for more information, contact us by e-mail or at

1-800-4-KASSOY (1-800-452-7769)
1-516-942-0560 New York Metro Area
1-212-719-2291 New York City Showroom and Store
1-516-942-0402 Fax Line

or write us at: 101 Commercial Street, Plainview, New York 11803.

Copyright © 2004-2008 by Kassoy, LLC.