Anello "Illusione" con Rubino e Topazio Trasparente Sfaccettato Cut:18 The thickness of the ring

The thickness of the ring is 6 mm

The gem surface is blue

Specimen of rough green tourmaline with good transparency

a crazy effect in my opinion

Observed even with the naked eye

Anello "Illusione" con Rubino e Topazio Trasparente Sfaccettato Cut:18 The thickness of the ringIn this ring I played with the optical properties of two stones, set in opposite tables in contact with each other. The stone on top is a transparent topaz, the one on the bottom is a ruby, both stones are synthetic (meaning they are a REAL ruby and a REAL topaz grown in a laboratory, not colored glass). the ruby is hidden or magnified by the topaz, depending on the angle from which the ring is observed. under the sun the fluorescence of the ruby is