Cut of Jewel
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About Cut of Jewel
By cutting and grinding a raw gem, the brilliance of jewelry is different, brightness of jewelry differs and the value is also different. For that purpose, three dimensional structure (raw stone of the kind, the transparency, ascertain having inner package or not), shape (see from a top and form is decided), and chamfering are becoming important.
As an example, the typical cut method of the birthstone is introduced.
Oval brilliant cut
Round brilliant cut
Pear shape cut
Tapered baguette cut
Heart shape cut
- Summary of “Grinding” and “Polishing”A brief introduction to these processing technologies and how they are used.
- World's First Artificial Diamond Substrate Exposure Experiment in Space
- Launch of the world's first large12-inch high-quality sapphire wafer
- Cleavage of Jewel
- Method for mass production of 2-inch diamond wafers developed - Expected to spur industrialization of power-semiconductor devices
- The Feature of Jewelry