Black Star Sapphire Gemsona

I ve done this prompt since 2016 but i accidentally forgot to do it last year whooops but i did it this year so it s fine.

Black star sapphire gemsona.

As with all sapphire it s also extremely durable having a hardness of 9 on the mohs scale. Though this gemstone is black under the flashlight it will give the golden colour star effect on the surface. I wanted to practice drawing a little and the idea to make adopts came to mind. Black star sapphire s striking star phenomenon is just one reason for this gemstone s popularity.

Sapphire has a specific gravity of 4 00 a refractive index of 1 76 1 78 and birefringence of 0 008. Among all black star sapphire the most precious one is thai star sapphire. Black star sapphire is a rare form of gemstones. These are draw to adopt.

Oct 23 2018 black star sapphire by carpe n0ctem on deviantart. Usually it s just emerald and star but i added nea in there this year because i wanted to draw her lol. But there s some rules too. If you want any you would.

Sep 17 2018 steven universe black star sapphire gemsona fanart design. Black star sapphire is cut as cabochons to bring out the asterism star effect. This gemstone has level of hardness 9 on the mohs scale which is similar or near to diamond thus this can be said it is the hardest substance next to diamond and is very durable to wear in rings and jewelry for. The speciality of this gemstone is that it displays a star like phenom when comes in the contact of light known as asterism this phenomenon makes it one of the rarest and unique.

Black star sapphire is an excellent men s jewelry gemstone.