One electronically tested 925 silver ladies cast & assembled tanzanite & diamond necklace. 17 inch in length Trademark is Orianne. Identified with markings of "925". Condition is new, good workmanship. Containing: Fifty-six prong set oval cut natural tanzanites, measuring 5.00 x 3.00 x 1.95mm, approximate total weight of 12.05ctw., clarity is eye clean, type I, medium dark, moderately strong, violetish blue color, (GIA vB 6/4), cut is good. Transmitting light with no distortion, transparent. Graded in the setting. Two Hundred Twenty-Four bead set single cut diamonds, measuring 0.80 - 0.80 x 0.48mm (depth est.) approximate total weight of 224 Stones = 0.41ctw. Graded in the setting. Clarity VS-2 to SI-2 Color F - H Total Weight of Colored Stones 12.05 ctw. Total Weight of Diamonds 0.41 ctw. Total Weight of Necklace 19.50 gm Orianne |Silver| Tanzanite S31260