A ring to celebrate relationships, a mother and daughter or a best friend, and an everyday reminder of love. Based on birthstones, the Era ring keeps you connected. Just like you, each stone has its own quirks, glow, personality, and story. Choose your stones, metal and style to design your perfect ring. To customize, you can begin by selecting your: Material: yellow, rose, or white 14k gold. Ring size. Baguette gemstone - 5x2mm 0.19 ct. Side gemstone - 0.03 ct. Finish of 1.5mm band: polished or