• Diamond Beauty
  • Spread (Apparent Size)
  • Events & Workshops
  • Sign in

Stay informed about seminars, presentations, workshops, and the latest developments in diamond performance and cutting technology

Events & Workshops
Past Events

Practical Oval Allocation Case Study

How to Simultaneously Achieve Higher Yield and Better Optical Performance for Oval Cuts | Practical Seminar in Surat, Lexus Softmac | Thursday, 30 July 2026, 2:00 PM

Challenges

Oval Allocation Challenge, July 2026

We are pleased to announce the Oval Allocation Challenge. Participants are invited to create the best possible allocation solutions based on Oval cut for four rough diamond projects.

Past Events

Dead Zones vs Dynamic Contrast in Diamond Cutting | Presentation

In-person presentation about critical and often overlooked aspect of diamond performance: Dead Zones vs Dynamic Contrast: Where Is the Boundary of High-Performance Cuts? | 15 April 2026, 2:30 PM

© 2026 Octonus Finland Oy
All rights reserved

Courses

  • Diamond Beauty
  • Spread (Apparent Size)
  • Events & Workshops

Legal

  • Privacy Policy
  • Terms of Use
  • Cookie Policy

Social

Created with LearnWorlds logo
Login or sign up to start learning Login to start learning
Start learning
or

Create Accounta new account for free
Forgot your password?
Sign up to Octonus Diamond Education!
or
click to upload avatar
I accept the Terms & Conditions *
I would like to receive news, tips and tricks, and other promotional material
Sign in with your account
Forgot your password?
or
Get a brand new password!

Enter your brand new password