Carbon colourless diamond man-made HPHT 0.248g Periodic Table Element Collection If you are looking for a carbon specimen in the form of diamond for your periodic table collection, don’t miss this one. It’s a VERY eye-catching size diamond crystal, almost colourless. Please note there’s trace amount graphite inclusion visible – please check the listing photos/video. Please note the unit cell of the graphic paper is 5mm.
Carbon colourless diamond man-made HPHT 0.165g Periodic Table Element Collection If you are looking for a carbon specimen in the form of diamond for your periodic table collection, don’t miss this one. It’s a VERY eye-catching size diamond crystal, almost colourless. Please note there’s trace amount graphite inclusion visible – please check the listing photos/video. Please note the unit cell of the graphic paper is 5mm.