Day and night. ruby, sapphire and diamond ring

This gorgeous ring features a row of calibré cut rubies on one half of the ring, with calibré cut sapphires set on the other side. Both, rubies and sapphires are set within a channel setting. Diamond set band at top and bottom of the main ring, hinged at each end making the ring adjustable into either the ruby or the sapphire side. All 18ct white gold.
Finger size O (Oscar), cannot be sized.