One electronically tested platinum ladies cast tanzanite and diamond ring with a bright polish finish. The featured tanzanite is set within a diamond floret bezel supported by diamond set shoulders, completed by a two millimeter wide band. Trademark is Orianne. Identified with markings of "PT950". Condition is new, good workmanship. Containing: One prong set triangular modified brilliant cut natural tanzanite, measuring 11.05 x 10.96 x 6.85mm, exact weight 5.16ct., clarity is slightly included, type I, dark, moderately strong, violetish blue color, (GIA vB 7/4), cut is good. Transmitting light with a minimum of distortion, transparent. Naturally occurring internal & external characteristics are present. Naturally occurring internal & external characteristics are present. GIA Gemological Report attached. Graded loose prior to setting in the GIA Laboratory, Report #6173388233.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. Twenty-Nine prong set round brilliant cut diamonds approximate total weight of 29 Stones = 0.60ct. Graded in the setting. Clarity: VS-1 to SI-1. Color: F - H. Total Weight of Colored Stones 5.16ct. Total Weight of Diamonds 0.60ct. Total Weight of Ring 7.35gm. AIG Appraised.

Good