Large Antique Blue John Orb Pendant black diamonds We've kept the patina as

We've kept the patina as found

It opens to reveal a small compartment

and produces the most striking rainbow coloured shimmer as it moves in the light

A sublime antique round locket with a single diamond in an exaggerated star setting

Large Antique Blue John Orb Pendant black diamonds We've kept the patina asDATE: Early 19th Century, c. 1830 A cool and oversized antique orb pendant dating from the early 19th century, circa 1830. It's a good, large size, carved from a single piece of Blue John with the prominent purple and white jagged banding it's known for. The stone aka the Derbyshire Spar is a rare form of fluoride with bands of purple blue and yellow. The origin of the name Blue John is thought to have come from the French bleu et jaune, meaning blue