Calda Ring | Grey Tourmaline

Prounis grey tourmaline Calda ring, set in 22ct gold.

Hand-wrought in New York’s jewellery district, Prounis Jewelry is crafted from recycled 22ct gold and adorned with precious and semi-precious stones. Each piece is made using ancient goldsmithing techniques and responsibly sourced materials.

Every piece made for Blue Mountain School is unique as every natural stone differs.