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<p>[QUOTE=&quot;Any Jewelry, post: 4625201, member: 2844&quot;]Medieval diamonds generally had points, because they were based on the octahedron shape of most rough diamonds.</p><p>When cutters began to experiment with ways to make the diamond reflect light better, they ended up creating the cullet.</p><p>But when it comes to later diamonds, I guess the perfect point was calculated by the brilliant<img src="styles/default/xenforo/smilies/wink.png" class="mceSmilie" alt=";)" unselectable="on" /> Belgian Marcel Tolkowsky, in 1919. That is just a guess though, maybe [USER=13814]@stracci[/USER] knows?<img src="styles/default/xenforo/smilies/smile.png" class="mceSmilie" alt=":)" unselectable="on" />[/QUOTE]</p><p><br /></p>

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