Proportions: 2.twenty five inches long The process to generate an HPHT diamond (High Strain Superior Temperature) was originally formulated within the fifties for industrial purposes. As pointed out higher than, the HPHT procedure can even be utilized to deal with mined diamonds to reinforce their overall colour and clarity. https://etsydiamonds87427.pages10.com/the-ultimate-guide-to-etsy-lab-grown-diamond-stud-63631847