This is a set of pink Tourmalines from Brazil. Sizes are 7mm, 6mm, 5.7mm, 5.1mm, 4.6mm

The tourmaline is a unique miracle of colour. The gemstone comes in green, red, blue, yellow, but there are also colourless specimens and black ones. Often two or more colours are found in a single tourmaline crystal. Also rare and very highly esteemed are tourmalines which appear to change their colour and cat’s eye tourmalines.