Browse our diverse collection of unique Lab Emerald rings in your choice of white, yellow, or rose gold. From engagment rings to men's rings, from elaborate works or art, to simple and elegant designs, our 14K gold rings are unmatched in quality, beauty and price. The birthstone of May, an emerald ring symbolizes the eternally returning spring. The velvety green color of emerald is a perfect match for spring and summer fashions. Black and gold make a beautiful and elegant combination. A black onyx ring is a perfect accessory for any outfit.