Since earliest days, it had been possible to cut Tiffany Style Diamonds only by using other ideal cut diamonds. Todays technology has altered this picture. Inclusions can be drilled with lasers. With the drilling of parallel holes, ideal cut diamonds can be sawn in any direction with lasers.
When anniversary rings is cut too deep light leaks out the bottom, brilliance is lost, and the ideal cut diamonds will appear to be dark.
Certified diamond store tend to have fewer of these tiny imperfections than mainstream stones. The less a ideal cut diamonds is ‘included’ the better it is able to reflect the light which passes through it, which intensifies it’s beauty and fire.