Lithium Tantalate Faceted Stones, Sparkly Tantalia Loose Gems beryl This means the base color

This means the base color does not have to compete with a red glow and comes out even richer and purer

and also makes an amazing gemstone

as well as the densest gem material you can get

These stones are still very beautiful though

labgrown material sourced from an old Soviet-era collection

Lithium Tantalate Faceted Stones, Sparkly Tantalia Loose Gems beryl This means the base colorThese are lab created white lithium tantalate gems. Lithium tantalate (LiTaO3) is an old rarity of the gem world and rarely seen today outside of industry. It was briefly used as a diamond simulant and marketed as 'tantalia', but was never very successful tantalate is much brighter and more dispersive than a diamond,so there was an obvious difference when cut. Faceted lithium tantalate gems give off brilliant rainbows of color, so it's an amazing gem