925 sterling silver diamond cut abstract butterfly design ring with a gorgeous faceted solitaire oval citrine stone. The stone set in the middle measures 3/16 inch wide at the widest point. It is available in a size 6. Citrine is the yellow to red-orange variety of crystalline quartz. Clever marketing and the rise of “earth tone” fashions have made this durable and readily available gem a popular jewelry stone in recent years. It is one of the birthstones for November.