One electronically tested 14KT white gold ladies cast & assembled tanzanite and diamond pendant with chain. Condition is new, good workmanship. The pendant features a tanzanite set within a stylized diamond gallery, completed by a diamond set bail. The pendant is supported by an eighteen inch length 14KT white gold designer style chain, terminating in a lobster claw clasp. Bright polish finish. Trademark is Orianne. Identified with markings of "14K". One prong set triangle mixed cut natural tanzanite, measuring 10.40 x 10.30 x 7.25mm, 8% bulge factor, approximate weight of 5.07ct., clarity is eye clean, type I, dark, moderately strong, violetish blue color, (GIA vB 7/4), cut is good. Transmitting light with no distortion, transparent. Colored Stone Grading Report attached. Graded in the setting. Tanzanite is a very rare gemstone that is only found in the country of Tanzania. Originally discovered in 1967. Tiffany & Company, named the stone Tanzanite. It is found in the Usumburu Mountains that border the Umba Valley of northern Tanzania. Tanzanite occurs in gray, brown, violet, blue, reddish-purple, & green. The gem is interesting because of its exceptional pleochroism. Rotated in different directions a tanzanite will exhibit multiple changes of color. Tanzanite has a low tolerance to ultrasonic cleaning, and should not be cleaned using this method. One hundred sixty-seven prong and bezel set round brilliant cut diamonds, measuring 1.70 - 1.40 x 0.93mm (depth est.) approximate total weight of 167 Stones = 2.30ct. Graded in the setting. Clarity: SI-1 to I-1 Color: G - I Total Weight of Colored Stones: 5.07ct Total Weight of Diamonds: 2.30ct Total Weight of Pendant With Chain: 11.39 gm Appraisal: $21750 Tanzanite |14K| Orianne