The brilliant-cut diamond within a six-claw setting, diamond approx. 4.30ct, ring size H from Bonhams Inventory of Images.

A sapphire and diamond bracelet, circa 1930. The central design is of a flowerhead motif with old brilliant-cut diamond foliate scrolls, each petal alternately set with a pear-shaped sapphire of varying hue, including pink, yellow, blue and purple, the detachable tapered strap composed of overlapping old brilliant-cut diamond semi-circular links with similarly cut diamond highlights, centre piece can be worn alone as a clip brooch, originally part of an earlier 19th century jewel.

Vintage Print of Antique Diamond Cuts

An impressive pair of diamond pendent earrings, circa 1960 Each articulated drop claw-set with an old brilliant-cut diamond, weighing 10.55 and 10.42 carats respectively, suspended from a smaller old brilliant-cut diamond surmount via an openwork baguette-cut diamond geometric connecting link, length 4.5cm.

A pair of diamond pendent earrings. Each elongated drop set with brilliant-cut diamonds in geometric collets, diamonds approx. 1.70cts total, French assay marks, length 6.8cm

An early 19th century diamond ring Set with an oval rose-cut diamond to a closed-back foiled setting, to a plain tapered hoop.

10.05ct diamond ring, circa 1935. wonderful old brilliant-cut diamond.

A DIAMOND BROOCH, BY MARCHAK The brilliant-cut and marquise-shaped diamond flexible wisteria flower surmounted by pavé-set diamond leaves with baguette-cut diamond stems, 1960s,

PAIR OF DIAMOND EARRINGS, 1930s. Each of swirl design set to the centre with a circular-cut diamond, the mount further set with circular- and single-cut diamonds, post and clip fittings, French assay marks.

SAPPHIRE AND DIAMOND PENDENT EARRINGS, CIRCA 1920 Each circular-cut diamond within a calibré-cut sapphire border, to a line of three collet-set circular-cut diamonds, screw back fittings.

PLATINUM, SAPPHIRE AND DIAMOND BRACELET, CIRCA 1925. Set with old European-cut and single-cut diamonds weighing approximately 3.30 carats, accented by calibré-cut sapphires

emerald cut diamond

Hair Ornament, Cartier Paris, 1902. Composed of platinum, old- and rose-cut diamonds, mllegrain setting.

ANTIQUE DIAMOND EAR PENDANTS Each elongated hoop designed as a leaf set with old mine and rose-cut diamonds, mounted in silver-topped gold, 1840. From the Maria Felix Estate.

Antique Deco emerald and diamond ring in elegant domed design The front panel is richly set by old cut diamonds in adorable pattern of foliate design surrounding the centre large cabochon cut emerald set into rub over frame Carved details edging the borders All crafted of solid 18 Kt gold in white and yellow colours - marked

Gorgeous 4.44 carat oval brilliant cut diamond. Hey, only $48750.

DIAMOND NECKLACE/TIARA Designed as graduated geometric open work plaques set with brilliant-, circular-cut and baguette diamonds, the jewel can be detached into nine parts and worn also as a pair of earrings and two dress clips, accompanied by tiara fittings, fitted red leather case by Asprey Co, London.

A BELLE EPOQUE AMETHYST AND DIAMOND RING. Set with an hexagonal amethyst to the openwork millegrain diamond-set gallery & half-hoop, Circa 1915

Brilliant Earth

Emerald-Cut Diamond

Phillips House 14k yellow gold & pave ruby claw ring