Kivita emerald coasters with a gold finish are organic luxe for your favorite drink or bottle of wine. Oversized and dramatic, these jewels for your table are made from semi-precious gemstones and 24k gold. Formed by liquid hot magma millions of years ago, they'll last a lifetime. These gemstone coasters are believed to encourage positive energy in the home. The stone of Pure Emerald coasters is believed to promote unity and compassion - in ancient Rome, Emerald was the gemstone of Venus, the goddess of Love.