An important Art Deco necklace, by Maison Briquet, Place Vendôme. The necklace centring a fine pearl in a fine openwork geometrical Art Deco setting surrounded by brilliant-cut diamonds, suspending a pear-shaped diamond mounted in white gold.
A synthetic sapphire and diamond wristwatch The hexagonal dial with Arabic numerals, within a single-cut diamond octagonal bezel, between French-cut synthetic sapphires and similarly-cut diamond shoulders, to similarly-cut diamond lugs and a double fancy-
The fringe necklace is designed as a series of pavé-set and baguette-cut diamond plaques suspending thirteen natural and four cultured drop-shaped pearls to the circular and baguette-cut diamond back, circa
AN ART DECO DIAMOND NECKLACE, BY RENÉ BOIVIN Designed as a series of graduated baguette and brilliant-cut diamond scrolls, each element detachable to form: a tiara, a pair of ear clips, a bracelet or a pair of brooches mounted in platinum.
Arts & Crafts Opal and Gem-set Pendant Necklace, F. Hale, bezel-set with two shaped opal cabochons
AN ART DECO ONYX AND DIAMOND NECKLACE - The central geometric diamond-set panel with pear-shaped onyx and diamond drop supporting three similarly-set circular motifs, to the graduated openwork diamond backchain, circa 1920
AN ART DECO ROCK CRYSTAL, TURQUOISE AND DIAMOND PENDANT - The carved rock crystal triangular panel set to the centre with a turquoise cabochon and old-cut diamond cluster, with further buff top turquoise and rose-cut diamond geometric band detail, suspen
Belle Epoque Platinum and Diamond Lavaliere. The delicate chain terminating in 8 old European and old-mine cut diamonds, suspending an openwork fancy-shaped filigree pendant with a diamond-set garland.