Adorned with genuine green quartz, genuine Swiss blue topaz and lab-created white sapphire stones, this sterling silver ring adds vibrant beauty to your ensemble.Ring Details Width: .5 in. Metal: sterling silver Plating: rhodium Additional details: open-worked accents along gallery of ring Packaging: boxed Stone Details Stone type: green quartz, Swiss blue topaz, lab-created white sapphire Total weight: 3 3/4 ct. Center stone weight: 3 ct. Center stone size: 12 mm x 8 mm Shape: pear, round Setting: prong Gemstones may have been treated to enhance their appearance. Special care may be required. Please visit our Gemstone Treatment & Special Care Guide for more information. Size: 7. Gender: Female. Age Group: Adult.