Dainty and petite 9ct white gold pull through earrings ended with beautiful blue sapphire gemstones. Designed to slide through pierced ears with ease for a chic and understated look. Gemstone Information The exceptional blue hues of sapphires have attracted many to this gemstone for thousands of years. Often associated with dignity and loyalty, sapphires are one of the most durable gemstones around and one of the few gemstones that come in a rainbow of colours. Sapphire birthstones are for September birthdays and are traditional 5th anniversary gifts.