Rare Blue Sapphire faceted 6-7mm round beads (ETB00839) Ruby such as quartz)

such as quartz)

called santerna by the Romans

Size: range from 17-18mm this is not exact

Onyx is known to separate

Noreena Jasper

Rare Blue Sapphire faceted 6-7mm round beads (ETB00839) Ruby such as quartz)Sapphire The blue sister of ruby. Ruby and sapphire are the same material, the mineral conrundum, and the second hardest gemstone after diamond. Red conrundum is known as ruby, while all other colours are referred to as sapphire. While blue is the classic sapphire colour, sapphire is actually found in a wide range of colours. Blue is the most famous of the sapphire colors. The prized Kashmire and Burmese sapphires have a deep blue that is intense and