Turquoise Ring, Arizona Freeform Nugget, 925 Sterling Silver, gLovely Arizona Turquoise with a nice Robins' Egg Blue colour. The natural shape of the polished free form nugget unchains the Heart of this gemstone, Bezel set in 925 Sterling Silver with an open back so that the energy of the stone is more open to yours. Metaphysically, the core of Turquoise Power is its ability to absorb negative energies and transmute them onto something lighter. In a sense it's like carrying a piece of blue sky around with you