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Gemstones, Minerals & Fossils
Gemstones and Minerals
Lets Talk Cuts
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<blockquote data-quote="Martyz" data-source="post: 475122" data-attributes="member: 14320"><p>On the subject of the 4 Cs, colour is of interest to me me as I am considering how to have a large dark sapphire cut. I understand that the table is blue with green cross table.</p><p>How would colour be maximised in a stone like this and what would be the problem with choosing green as the table as it appears to allow more light through than the blue. </p><p>(Images 1&2 natural light, 3&4 LED)</p><p>Thanks,</p><p>Martyz</p><p><img src="https://www.prospectingaustralia.com/forum/img/member-images/14320/1551649075_0dd05231-ef1e-4892-987a-67bb3a0c3a83.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p><img src="https://www.prospectingaustralia.com/forum/img/member-images/14320/1551649075_f92780de-538f-4933-bab1-72a0ec212105.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p><img src="https://www.prospectingaustralia.com/forum/img/member-images/14320/1551649223_638e8a97-5235-4958-9e18-88585ca8f614.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p><img src="https://www.prospectingaustralia.com/forum/img/member-images/14320/1551649224_997bb153-de3b-4290-9dcf-10f994f94019.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p></blockquote><p></p>
[QUOTE="Martyz, post: 475122, member: 14320"] On the subject of the 4 Cs, colour is of interest to me me as I am considering how to have a large dark sapphire cut. I understand that the table is blue with green cross table. How would colour be maximised in a stone like this and what would be the problem with choosing green as the table as it appears to allow more light through than the blue. (Images 1&2 natural light, 3&4 LED) Thanks, Martyz [img]https://www.prospectingaustralia.com/forum/img/member-images/14320/1551649075_0dd05231-ef1e-4892-987a-67bb3a0c3a83.jpg[/img] [img]https://www.prospectingaustralia.com/forum/img/member-images/14320/1551649075_f92780de-538f-4933-bab1-72a0ec212105.jpg[/img] [img]https://www.prospectingaustralia.com/forum/img/member-images/14320/1551649223_638e8a97-5235-4958-9e18-88585ca8f614.jpg[/img] [img]https://www.prospectingaustralia.com/forum/img/member-images/14320/1551649224_997bb153-de3b-4290-9dcf-10f994f94019.jpg[/img] [/QUOTE]
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Gemstones, Minerals & Fossils
Gemstones and Minerals
Lets Talk Cuts
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