This is a luxurious Tanzanite and Diamond 14k white gold pendant necklace. Tanzanite Is a very rare precious gemstone that is only found in the Usumburu Mountains that border the Umba Valley of northern Tanzania. Originally discovered in 1967 by Tiffany & Company who named the stone Tanzanite. This example is unique due to its exceptional pleochroism (an optical phenomenon in which a stone has different colors when observed at different angles). The pendant shows an oval cut natural Tanzanite stone with vivid violet blue coloring and fine eye clean transparent clarity. At the top of the prong set 14 karat white gold pendant shows a clasp and the pendant shows 3 round cut Diamonds with a collective weight of 0.40. The necklace is uniquely beautiful constructed from 18k white gold with 4 round cut Diamonds set into the necklace itself with a collective weight of 0.13. The gold weight of 6.27. The Color Jewels hallmark is shown on the pendant eyelet.