18.75ct Tanzanite and 1.39ctw Diamond Platinum Pendant/Necklace (GIA CERTIFIED) Size 18" with Appraisal NK009875

One electronically tested platinum ladies cast & assembled tanzanite and diamond pendant with chain. Condition is new, good workmanship. The pendant features a tanzanite set within a diamond bezel completed by a diamond set bail. The pendant is supported by an eighteen inch length platinum designer style chain, terminating in a lobster claw clasp. Bright polish finish. Trademark is Orianne. Identified with markings of "PT950". Containing: One prong set oval modified brilliant cut natural tanzanite, measuring 19.86 x 14.07 x 9.11mm, exact weight 18.75ct., clarity is eye clean, type I, medium dark, very slightly grayish, violet color, (GIA V 6/3), cut is good. Transmitting light with no distortion, transparent. GIA Gemological Report attached. Graded loose prior to setting in the GIA Laboratory, Report # 2173388266. 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. Eighty-eight prong set round brilliant cut diamonds approximate total weight of 88 Stones = 1.39ctw. Graded in the setting. Clarity SI1 to I1 Color F - H Total Weight of Colored Stones 18.75ct. Total Weight of Diamonds 1.39ctw. Total Weight of Pendant With Chain 19.99 gm NATURAL TANZANITE AAA+ QUALITY G.I.A. CERTIFIED SET IN PLATINUM #Size: 18 “ALL SALES FINAL ON JEWELRY, NO REFUNDS, RETURNS OR EXCHANGES”