Antique, Art Nouveau Burmese ruby single-stone ring colour-change

Antique, Art Nouveau Burmese ruby single-stone ring colour-changeHistory Place Of Origin: France Date Period: Circa 1900. The stones Ruby weight: 0. 66ct Ruby size: Length 4. 6mm; Width 4. 6mm; Depth 4. 3mm Band Metal Composition: 18ct yellow gold. Hallmarks: marked with an eagle's head on the outside of the shank, the French mark for 18ct gold. Band Size: UK P 1 2 US 7. 75. Resizing: Single complimentary re size available. This ring can easily be re sized up or down to any size. The ring overall Front Head

prized for its bright blue hue and soft lustre

step-cut Aquamarine: a delicate specimen

holding centre stage when worn alone

all set in platinum with a fine millegrain finish

vivacious character in your life

its openwork mount set with single-cut and baguette diamonds

a really impressive look

The elaborate metalwork is continued with the ornately pierced gallery

as due to their inherent brittleness they would often break in the process

but this ring is a particularly attractive and unusual example

These particular diamonds display a distinctive sparkle that defines historic cutting techniques

emulating the look of a rub-over setting and making it appear as though the five untreated rubies are slowly melting into the band