This ring contains a natural Emerald gemstone measuring 4x6mm, and high quality zircon side stones. This ring is 925 sterling silver, and is 18k White Gold Plated. Available in quarter, half and full sizes from 3-12.5. Upon purchase, please include your ring size within your order notes. This item includes a gift box and a certificate of authenticity with purchase. Please allow 10-15 days for processing and delivery of this item.