I just bought a gem of TV it is called an "Strontium Titanate" Can anyone tell me anything about this gem. Like if it is worth the time and money to have it set. The one I got is 4.40ct 10x10mm heart shaped.
Strontium Titanate: another simulant with a man-made chemical structure SrTiO3 , but with a much lower hardness, 5.5. It has a much higher dispersion than diamond (0.19), and thus far more color-play. It was produced in some quantity in the mid 1950''s, but has been replace by CZ with it''s higher hardness, and better diamond matching dispersion. It''s known as "Fabulite" in the jewelry industry.
It being a 5 on the mohs scale of hardness, I wouldn''t put it in a ring, but rather a necklace. If you do decide to put it in a ring then pick a bezel setting, that way it would be protected. good luck.
I''m surprised that they are still selling this stuff! Way, way back in the early 70s my mom had a ring with one of these stones in it. It did sparkle but got heavily scratched and abraded so it looked cloudy and pasty in no time. If you are looking for a simulant, my advice would be to go with a CZ. Also, moissanite can look pretty and is able to be heat treated to do away with any green tint.