Elegant vintage estate ring crafted in solid 10K gold and featuring a striking marquise-cut violet-blue center stone believed to be tanzanite based on family history and appearance. The center stone is accented by a halo of genuine diamond chips that add beautiful sparkle and enhance the visual presence of the ring. The graceful split-shoulder design creates a classic fine jewelry silhouette that remains timeless and feminine. A lovely estate piece that offers the rich color tanzanite collectors love combined with the warmth of real gold and diamond accents. * Marked 10K * Size 7 * Marquise-cut center stone * Genuine diamond chip accents * Estate jewelry * Vintage fine jewelry Please review all photos carefully as they are part of the description. Estate Jewelry Disclaimer: I am providing all information available to me regarding this vintage estate piece. If you require additional authentication, certification, appraisal, gemological verification- please purchase elsewhere. I do not provide further authentication beyond what is shown and described in this listing. 10k and makers mark are small- but present. Bundle discounts available. Check my closet for additional estate jewelry, sterling silver treasures, and vintage fine jewelry finds. Keywords: tanzanite ring, 10k gold ring, estate jewelry, vintage gold ring, marquise ring, December birthstone, diamond halo ring, purple gemstone ring, fine jewelry, heirloom jewelry, vintage engagement ring, cocktail ring