Necklaces

Thirty-two graduated royal sapphires flow along an invisible white-gold setting that moves like water.

A polished yellow-gold cross channelled with pavé diamonds along each arm, holding a 1.4-carat round Burmese ruby at its crossing, on a fine cable chain.

A single round amethyst held in three slender white-gold claws on a fine cable chain, with nothing else on the line.

A pear-cut emerald suspended point-down from three white-gold claws on a fine cable chain.