An elegant single, purplish-blue tanzanite, perfectly highlighted by an 18k white gold four-prong setting and suspended from an 18k white gold bail on a cable chain.

This beautiful ring features a stunning cushion cut Aquamarine center stone set on a band crafted in 10k white gold. 2 sparkling Tanzanite grace the band and add the final ...

The opal is said to contain the beauty of all the other gemstones in its fiery luminosity.

This beautiful ring features a stunning cushion cut garnet center stone set on a band crafted in 10k white gold. 2 sparkling Tanzanite grace the band and add the final sparkling ...

Up for sale is this unique tanzanite engagement ring. The ring is set with a natural AAA tanzanite and accented with fine white diamonds.

Tanzanite of this color and quality is highly sought after. The deep blue will show flashes of red and purple depending on the light.

Tanzanite of this color and quality is highly sought after. The deep blue will show flashes of red and purple depending on the light.

A charming and romantically unique piece. 7 beautiful all natural round 3mm tanzanite stones weighing 0.77 carats in total, are prong set and surrounded by 4 sparkling diamonds ...