This ring is absolutely gorgeous. The square diamond pave design is unique as different colored diamonds are used. Around the square, there are 14k yellow gold beads that accent the sparkling gemstones. There's so much work that was put into this ring. There's a lacy design around the setting, and even the sides of the band include more hand detailing. I have searched the internet and I have not been able to find another ring like it. It is hallmarked D 925 14k. It is possible that the signature has worn off. It looks like a Town & Country ring, or one made by a famous designer, David Yurman. Other listings: modern, antique, vintage, art nouveau, art deco, artisan, designer, minimalist,10k, 14k, 18k, gold, platinum, sterling silver, rhodium, solitaire, cluster, diamonds, sapphires, aquamarine, garnets, turquoise, rubies, quartz, moonstone, onyx, tourmaline, zircon, jade, topaz, apatite, ametrine, tanzanite, emeralds, onyx, pearls, kunzite, morganite, citrine, fluorite, ammolite, spinel, larimar, laboradite, tourmaline, grandidierite, opal, peridot, amethyst, moissanite, loose gemstones, certified, wedding rings, anniversaries, birthdays, heirlooms, keepsakes, promise rings. Fashion jewelry, fine jewelry, earrings, bracelets, necklaces, pendants, and watches. Jewelry from QVC, HSN, JTV, Gemporia, Kay Jewelers, Shop LC, Shop HQ.