Art Nouveau Three-Stone Sapphire & Diamond Crossover Ring Size:5.25 The stone rests in a

The stone rests in a simple rub-over setting

Dating from the 1870s

and includes a bolt ring fastener too for use as a safety clasp (or use it to add a couple of charms to the bracelet)

A beautiful Georgian rose cut diamond single-stone ring

Please don't ask me what they all mean

Art Nouveau Three-Stone Sapphire & Diamond Crossover Ring Size:5.25 The stone rests in aDATE: 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.