http://ezproxy.cityu.edu.hk/login?url=https://www.saintdiamonds.com/ The process of creating an ashes diamond is a unique and special process that can take several months up to a year. Once you have decided to turn your loved one's ashes into a diamond, the company will send you a kit to collect the ashes. You can also use a lock of hair, dried flowers, or even fabric. The ashes or organic material will be heated to extract the carbon, purified, and transformed into a graphite crystal. Through a process called High-Pressure High Temperature (HPHT), the graphite crystal is exposed to high pressure and high temperature. The diamond seed is placed in the center of the cell, and the graphite is heated until it melts and forms around the diamond seed.

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Last-modified: 2023-09-04 (月) 13:50:38 (246d)