Ring Oase

Tourmaline 6.712 carats, White and black diamonds

At the center of the piece is a large 6.712-carat tourmaline in a rich, saturated color. The ring is crafted in 18K white gold and set with 261 diamonds with a total weight of 2.97 carats. The original design plays on the contrast between white and black diamonds: the black stones are set in diagonal lines along which the surface of the ring changes in height, creating a pronounced relief.