What is DiamCalc and who benefits from it
What is new in the DiamCalc?
High Dynamic Range Demo movies
Caustic Movies in the next versions of DiamCalc
Scenarios - Demo files demonstraite different possibilities and effects of the program
Press Release DiamCalc 3.0 and DiamCalc 3.0 Pro launched by OctoNus
Diamond 3DBook free full version on-line
Video Tutorial - Using DiamCalc & GEM Adviser
DiamCalc Internal Cuts
External cuts (DLL)
Versions history
System requirements
Information for Mac users
Online Store
Illustrated reports
Download DiamCalc
DiamCalc 3.2 beta Documentation (PDF)
External Cuts gallery (Dll)
Online Store
Complete guide
Quick guide on Key operations (How to..)
OctoNus spread & AGS spread
Cut parameters
Cut Quality Estimation
How to Create High dynamic range (HDR) panorama
3DCalc Pro

3DCalc family
DiBox 2.0
GemAdviser Free Version
Helium IG
Helium Polish
Helium Rough
Helium Tender
M-Box 2.0
M-Box 1.5
Oxygen DZ
Oxygen HIG
Oxygen Immersion
Oxygen Inclusion
Oxygen Microscope Server
Oxygen Viewer Free Version
Oxygen XRay Server
Pacor Client
Stereo Viewer Free Version

PACOR - Advanced Computer technologies for Processing of Rough diamonds
Laser Mapping of Concavities
Scanning major and minor symmetry features
Technology patent "A method and apparatus for locating inclusions in a diamond stone"
Immersion Glass
DiamCalc : How to..
Quick guide on Key operations

How to use given lighting (office, shop, firescope, etc)?

DiamCalc can imitate various light sources. This option is available for Photoreal model type only, as Draft model types do not take illumination into account.

To changes a type of lighting, use Options-Lighting menu, and then select a desired type. The following common types of lighting may be turned on in the photoreal mode:

  1. One scattered light source located above the diamond "Dialite"
  2. The main scattered light source above the diamond and several auxiliary point sources directed from different sides "Jewelry Shop"
  3. "Disco"
  4. Lighting similar to office "Office"
  5. "Incandescent lamp"

The Options - Special View menu contains a list of special lightings.

The DiamCalc also gives you a possibility to adjust the lighting with the "Customize..." option of the light menu. Select this option and you will be presented with the panel that allows you to con-figure number of sources, location, size, brightness and other characteristics of each light source.