13mm Natural Type A Omphacite Jadeite in Diamond Accented 18K White Gold Ring W/NGI Report & $18,000 Appraisal - This stunning ring was finely crafted of solid 18k white gold, and boasts a stunning oval-shaped 13mm x 11mm type A natural Omphacite Jadeite Jade cabochon. This jade is truly magnificent, and has an incredible emerald green color. This intense emerald green color is incredibly rare for type A natural jadeite, and is the most highly sought after color you can find. This particular cabochon has a highly translucent green color and a beautifully smooth texture, and shows no indications of chemical treatment according to the accompanying Gemstone Report from the Nan Yang Gemological Institute. This piece has excellent investment potential, as the price for fine-quality jadeite has risen dramatically along with China's economic rise and the demand has significantly outpaced the supply of this rare material. The ring is finished with approximately 0.25ctw genuine diamond accents, finishing the piece beautifully. The head of the ring measures 15mm x 13mm and the band measures 2.5mm wide. Ring size: 7. (WEIGHT: 4 grams) This ring will come with an $18,000 insurance valuation report in the winning bidder's name.