Ruby platinum rings

Art Deco, cushion-cut ruby & diamond cluster ring, platinum

Art Deco, Burmese ruby & diamond three-stone engagement ring

Vintage ruby & diamond 1950s ring, 18ct yellow gold & platinum

Art Deco, ruby & diamond three-stone engagement ring, platinum

Art Deco, platinum, ruby & diamond ring

Art Deco, platinum, Burmese ruby & diamond ring

Russian, early 20th century, ruby & diamond target ring

Belle Époque ruby & diamond cluster ring, 18ct yellow gold

Antique | Edwardian, 18ct gold, ruby & diamond ring

Antique | Belle Époque, platinum, ruby & diamond bombé ring