Vintage Art Deco GIA Certified No Heat Spinel 18K Gold and Platinum Ring.

This cathedral ring features a natural red spinel center gemstone. The spinel carries a carat weight of 4.35 and holds a red hue. There is no evidence of heat treatment on the spinel and it is GIA certified. Paired with the spinel are 42 round-cut natural diamonds, surrounding the halo of the spinel and decorating the sides of the ring. All set in platinum and 18k white gold, this ring presents a dramatic flare with quintessential Art Deco filigree finishing on the face.