A precious stone loved for its lustre and rarity - ruby is said to bring its wearer motivation. Expertly encased in sterling silver, the pendant can be engraved on the reverse for a personal touch - it's quick, easy and complimentary. Gemstone size: 3mm round cut Necklace circumference adjustable 41cm - 46cm/ 16' - 18' Pendant height 8mm, width 8mm Pendant thickness 1.9mm Our gemstones are genuine, natural stones, so colour may vary.