Blue Sapphire Round 2mmDescriptions Deep blue sapphires have long been associated with royalty, often worn by medieval kings who believed that the gemstones would protect them from their enemies. Besides nobility and a symbol of faithfulness, it was also believed that sapphires cured eye disease and protected wearers from evil. This listing include one 1. 12ct parcel per order Color: Blue Transparency: TransparentShape: Faceted Round Total carat weight: 1. 12ct Stone Size