Each of these rough-cut gemstones is unique in shape and size, so each piece of this organic jewellery is made by hand.

These beautiful, cornflower blue tanzanite earrings have a small rough-cut gemstone in a brushed gold casing, which follows the contour of the stone, with a hook that has a small round disc at the front.

The metal is recycled .925 sterling silver with one micron of recycled 18k gold vermeil, so the gold should last well. The hook is hypoallergenic. The drop is approximately 25mm. The stone is about 10mm by 8mm and each earring weighs about 2g.

All Gem Bazaar jewellery comes in a handsome, recycled packaging.