Ruby and diamond gold Cairn necklaceCairn by Christine Sadler A Cairn is a Scottish word to describe a tower of stacked stones. Cairns are usually found on highland paths and sometimes have stones which jut out to mark the way. The Cairn collection is a handmade collection of jewellery that allows the wearer to mark their own unique journey with gemstones. This collection is often bought for graduations, anniversaries, weddings or to represent family and friends. This beautful 9ct