The Deco Pendant

An Art Deco sapphire and diamond pendant, made circa 1920
 
Of openwork geometric design characteristic of the Art Deco period, set throughout with old-cut and single-cut diamonds, accented by calibré-cut natural sapphires within millegrain collet settings, and suspending a circular old-cut diamond drop weighing approximately 0.30 carats.
The pendant is mounted in platinum. The pendant measures approximately 4.0 centimetres in length and 1.5 centimetres in width.
The gross weight is approximately 4.15 grams.