Featured in this lot is this iolite and tanzanite, diamond, 14k white gold ring. The ring shows 14k white gold construction with a lattice under gallery and a stepped vintage design. The center stone is an oval cut iolite stone with a collective weight of 1.01 carats. The stone is bordered on either side by clusters of six total tanzanite stones with a collective weight of 0.66 carats. The Tanzanite is a very rare precious gemstone found only in the Usumburu Mountains that border the Umba Valley of northern Tanzania. The vintage design shows placements of six round cut brilliant diamonds with a collective weight of 0.05 carats. The ring shows the Crown Jewel, INC hallmark on the underside of the ring with a 14k gold stamp on the other side. The measurements of this ring are 1" x 3/4" x 1/2" and the ring size is US 7.