An early 20th century diamond-set tiara by Skinner & Co

An early-20th century diamond-set tiara, to the centre seven graduating rows of square-cut diamonds each terminating to a single round old-cut brilliant-cut, with a diamond-set flowe...

A turn of 20th century diamond fringe tiara/necklace, graduating from the centre formed by thirteen knife-edge bars, the central bar set at the top with an old cut-diamond estimated to weigh 0.85 carats, each bar terminating to an old-cut diamond and embellished with small singe-diamond millegrain-set collets, the base consisting of eight single-stone diamond collets connected with seven triangular shaped diamond-set plaques, all the diamonds except of central stone estimated to weigh a further total of 8 carats, mounted in platinum to yellow gold back and attached to silver-gild frame, accompanied by detachable back necklace section set with further thirteen old-cut diamonds estimated to weigh a further total of 2 carats, circa 1900, bearing later French import marks circa 1920s, measuring 4.8 x 12.2cm, gross weight 36.9 grams. This antique tiara/necklace is in very good condition for its age. Bearing French import marks for platinum and 18ct gold, the frame probably later made in gilded silver. Hailing from the splendid tiara collection of Bentley & Skinner, the London distinguished jewellers by royal appointment to His Majesty the King, is this 20th century diamond convertible tiara...

This dazzling antique crescent moon pendant is set with approximately 1.20 carats of transitional cut diamonds set into platinum and 14k gold. It was likely a brooch from the early 2...

Early 20th century necklace natural pearl, diamond, emerald and platinum. Circa 1920. Total weight: 45.82 grams. Total length chain: approx. 67.50 centimeters. Dimensions pendent: a...