0.31 Ct Sapphire Loose Gemstone for Jewelry Settings | Brilliant faceted colour for subtle sparkle | Ideal for custom rings and delicate pendants | Small size suited to precision repair and craft workOverview 0. 31 Ct Sapphire is a compact loose faceted gem designed for custom ring and pendant settings, offering fine colour and a small, precise cut that helps jewellers and hobbyists create delicate, elegant pieces. Best for Custom jewellery makers and bench jewellers. Delicate ring, pendant, and earring settings. Hobbyists and gemstone collectors. Repair and replacement of small jewellery stones. Compact size for fine settings The small carat