Mid Victorian Diamond & Turquoise Locket Bracelet sardonyx Just look at the glow

Just look at the glow (technical term: adularescence) on this white moonstone

tests as 15k gold (medallion is 18k gold and spinner is sterling silver)

I've never seen one like it

They dates from the late Victorian era

Mid Victorian Diamond & Turquoise Locket Bracelet sardonyx Just look at the glowDATE: Victorian, c. 1870 A superb mid Victorian gold bracelet with a turquoise and diamond set locket head. The front is hinged down one side, and flips open to reveal a round, glass fronted locket compartment underneath. It rests on an exquisite snake link chain that tapers down towards the clasp, and features an ornate rococo revival border around the locket. The quality and design are incredible; it dates from the 1870s, modelled in 15 karat gold