Black Star Sapphire Gemsona

Black star sapphire is a rare form of gemstones.

Black star sapphire gemsona.

Usually it s just emerald and star but i added nea in there this year because i wanted to draw her lol. Star sapphires are best viewed under focused light such as a flashlight. Sep 17 2018 steven universe black star sapphire gemsona fanart design. Among all black star sapphire the most precious one is thai star sapphire.

These are draw to adopt. You make a drawing for me and you get the gemsona. 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. 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.

Sapphire has a specific gravity of 4 00 a refractive index of 1 76 1 78 and birefringence of 0 008. Black star sapphire is cut as cabochons to bring out the asterism star effect. Oct 23 2018 black star sapphire by carpe n0ctem on deviantart. 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. Black star sapphire s striking star phenomenon is just one reason for this gemstone s popularity. Here s emerald black star sapphire and nea vibing in casual clothes and wearing flower crowns for gemsona hq s may flowers prompt. 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.

But there s some rules too.