12.85ct Oval Cut Tanzanite, 0.50ctw SI1-SI2/G-H Diamond & Solid 14K White Gold Ring (Comes W/$13,000 Appraisal) - This beautiful ring is made of solid 14k white gold and boasts a stunning, 12.85ct (approximate) genuine oval cut tanzanite. The tanzanite is nearly flawless, and displays an intense violet-blue color which is truly gorgeous. This piece has excellent investment potential, as this stunning gem is becoming increasingly sought after by collectors, as it is rarer than a diamond and only found in one place on earth. Tanzanite continues to rise in value due to its rarity and its beautiful, rich violet-blue color. The price of tanzanite is expected to continue rising, as the Tanzanian government has built a wall completely around the mining area and is attempting to stop smuggling out of the country. The ring is also decorated with approx. 0.50ctw genuine SI1-SI2/G-H brilliant round cut diamonds which create a double halo around the tanzanite and are pave set on the shoulders, finishing the piece beautifully. The head of the ring measures 21mm x 16mm and the band measures 2.5mm wide. Ring size: 7. (WEIGHT: 8.3 grams) Please note: This piece will come with a $13,000 insurance valuation report in the winning bidder's name by a graduate appraiser.