Lab-grown diamond (synthetic diamond)《HPHT method》1 stone loose《Multiple purchase discount available》

This time, it's a lab-grown diamond (synthetic diamond) .
《 This item is eligible for multiple purchase discount 》

Lab-grown diamonds are diamonds that are created using a scientific process. It has the same carbon atom crystal structure as natural diamond, and its physical, chemical, and optical properties are also equivalent to natural diamond. Diamonds have the advantage of having a low impact on the environment and are less likely to cause ethical issues.

This is a synthetic diamond with a gentle blue hue . It does not react fluorescently with long-wave ultraviolet light, but it phosphoresces under short-wave ultraviolet light . The HPHT method stands for High Pressure and High Temperature , and is a synthesis method that reproduces the environment in which natural diamonds are produced inside the earth under high temperature and high pressure.

The cut is H&C (Heart and Cupid) synthetic diamond.
*H&C scope is not included. Sold separately .

When a certificate of identification is issued, it will be written like this. This product does not come with a certificate of authenticity .
If you would like to receive a certificate of identification, please contact us separately.

[Contents]
・Stone name: Lab-grown diamond (synthetic diamond)
Size: ruler photo

【Notes】

*In the unlikely event that we run out of stock due to a rush of orders and simultaneous purchases, we will send you a diamond of the same class or higher.

*It will be shipped in a loose case.

*You can order as many items as you like per person.

*This product does not come with a Karatz quality guarantee.

*This product cannot be returned. Any questions? https://karatz.stores.jp/inquiry Please feel free to contact us.

karatz_item_id:90000818