This expensive and valuable diamond has been cut to perfection. Laser MicroJet technology ensures minimal weight loss thanks to parallel cutting.

Oct 13, 2021

The Constellation

The 813-carat Constellation Diamond is the most expensive rough diamond in the world. The resulting 313-carat ‘Constellation One’ is the largest D color emerald cut diamond ever.

The 342-carat rough diamond has resulted in a set of 23 diamonds, the Garden of Kalahari. Highest precision could be achieved thanks to LMJ.

The Graff Lasedi La Rona is the largest highest color, highest clarity diamond ever certified by the GIA. Thanks to parallel cutting with LMJ the weight loss is minimal.

Synova's Laser MicroJet's (LMJ) higher quality 3D machining of inserts and complex multi-tip tools enables new applications with better operating cost.

Cutting PCD, CBN tools: no micro cracks, HAZ, oxidation possible with LMJ. Verticality, narrow tolerances, low roughness, and sharp edges.

When using LMJ to cut diamond tool inserts 99% of the diamond material can be removed at high speed before a final polishing step.

Fabricating top quality discs made of Binderless Polycrystalline Diamond with LMJ is less time- and tool-consuming than with conventional methods such as grinding.

When cutting CBN (Cubic Boron Nitride) blanks with LMJ the result exceeds the quality of dry laser cutting as heat damages and rough edges are avoided.                                                 

Drilling of industrial gas turnine blades by avoiding heat related problems and maintaining high productivity by the use of LMJ. 

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