Art Nouveau Three-Stone Sapphire & Diamond Crossover Ring Size:5.25 and associated by the Romans

and associated by the Romans with female fertility and eroticism

The gold setting matches the asymmetrical shape of the stone

It's modelled in 18 karat gold

A beautiful Georgian rose cut diamond single-stone ring

Art Nouveau Three-Stone Sapphire & Diamond Crossover Ring Size:5.25 and associated by the RomansDATE: Art Nouveau, c. 1910 A very pretty turn of the century three stone diamond engagement ring commonly referred to as crossover ring. It's set with a natural blue sapphire, in between two sparkly diamonds, within platinum millegrain settings. The three stones of a trilogy ring are said to represent the past, present and future, and this one is in crafted in 18k gold and platinum, which runs along the outer band and back up to the shoulders.