A PAIR OF EARLY 20TH CENTURY SAPPHIRE AND DIAMOND

A PAIR OF EARLY 20TH CENTURY SAPPHIRE AND DIAMOND PENDANT EARRINGS, oval-cut sapphires in milgrain settings suspended from old-cut diamond-set articulated links, total estimated sapphire weight 4.67ct

An antique early 20th-century French Art Deco 14K white gold, sapphire, and diamonds two-piece jewelry set, a pair of drop earrings and a cocktail ring. The ring is set with an oval sapphire stone enc

A SAPPHIRE AND DIAMOND DRESS RING, EARLY 20TH CENTURY in 18ct yellow gold, set with a trio of graduated cushion cut blue sapphires, accented by pairs of old cut diamonds, stamped 18ct, size O / 7.25,

AN IMPORTANT PAIR OF EARLY 20TH CENTURY DIAMOND EARRINGS Each transitional-cut diamond weighing respectively approximately 4.10cts & 4.22cts within a multi-claw setting to hook back fittings, mounted

AN EARLY 20TH CENTURY SAPPHIRE AND DIAMOND BRACELET, marquise-cut sapphires within pavé-set diamond bow and brick links. Estimated total diamond weight 4.35ct, marked 'PT 950', 17.8cm long, 20.5 gram

AN EARLY 20TH CENTURY SAPPHIRE AND DIAMOND HINGE OPENING BANGLE, groups of oval-cut sapphires and old-cut and rose-cut diamonds to scrolling milgrain bands, to a flat-sided foliate engraved bangle. Es

AN EARLY 20TH CENTURY SAPPHIRE AND DIAMOND CLUSTER RING an oval-cut sapphire within a fancy pierced milgrain border of round-cut diamonds, to diamond-set shoulders. Estimated total diamond weight 0.30

AN EARLY 20TH CENTURY SAPPHIRE AND DIAMOND RING an oval-cut sapphire in a fancy claw setting, to diamond-set shoulders. French 18 carat gold assay mark, ring size J, 3.1 grams Two chips noted to the

AN EARLY 20TH CENTURY SAPPHIRE AND DIAMOND BROOCH an oval-cut sapphire spaced by old-cut diamonds and oval-cut sapphires milgrain-set within a pierced wing frame. Estimated total diamond weight 0.30ct

AN EARLY 20TH CENTURY SAPPHIRE AND DIAMOND FIVE STONE RINGThe graduated circular cut sapphires with old European cut diamonds between, approximately 0.50 carats total, to a scrolled gallerySize/dimens

An early 20th century sapphire and diamond brooch. The kite-shape sapphire, with single-cut diamond surround, similarly-cut diamond line sides and old-cut diamond terminals. Estimated total diamond we

An early 20th century sapphire and diamond cluster ring, the central rectangular facetted sapphire surrounded by twelve pavé set old single cut diamonds in a scalloped edged setting with low pierced

AN EARLY 20TH CENTURY RUBY, SAPPHIRE AND DIAMOND THREE LEAF CLOVER RINGThe clover composed of a cushion cut ruby and sapphire with an old European cut diamond, with a central old cut diamond and an ol

AN EARLY 20TH CENTURY SAPPHIRE, PEARL AND DIAMOND HORSESHOE BROOCH, a horseshoe set with graduated old-cut diamonds, to a knife-edge bar set with a pearl and round-cut sapphires, total estimated diamo

A PAIR OF EARLY 20TH CENTURY MOONSTONE AND DIAMOND CLUSTER PENDANT EARRINGS oval moonstones within milgrain diamond borders, to angular diamond surmounts, with lever-back hook fittings. Estimated tota

An early 20th century 18ct gold sapphire and diamond five-stone ring. The alternating circular-shape sapphire and old-cut diamond line, to the tapered shoulders. Estimated total diamond weight 0.40ct,

AN EARLY 20TH CENTURY SYNTHETIC COLOUR-CHANGE SAPPHIRE AND DIAMOND CLUSTER RING a cushion-cut synthetic colour-change sapphire within a milgrain border of round-cut diamonds. Estimated total diamond w

An early 20th century 18ct gold sapphire and diamond cluster ring. The oval-shape sapphire and single-cut diamond surround, with scrolling engraved shoulders. Estimated total diamond weight 0.15ct. Ha

An early 20th century 18ct gold sapphire and diamond five-stone ring. The alternating circular--shape sapphire and single-cut diamond line, with openwork gallery and scrolling shoulders. Hallmarks for

Four gem-set rings. To include an early 20th century 9ct gold sapphire and diamond ring, a 9ct gold pink sapphire and diamond crossover ring, together with two further rings. Estimated total diamond w

A pair of early 20th century gold chysoberyl and diamond ear pendants. Each designed as a chrysoberyl cabochon, to the knife edge bar and old-cut diamond collet surmount. Estimated total diamond weigh

con zaffiro centrale taglio carrè e diamanti taglio vecchio, cts. 1.60 circa. Misura 17. Gr. 3.5 An english platinum ring, made in early 20th Century, with sapphire and old cut diamonds, cts. 1.60, S

An early 20th century gold diamond and sapphire pendant, suspended from later integral chain.Estimated total diamond weight 0.90ct.Chain stamped 750.Length of pendant 3.8cms. 4.8gms.

A pair of mid 20th century emerald, ruby, sapphire and diamond earrings. Each designed as an emerald cabochon, within brilliant-cut diamond, alternating ruby and sapphire cabochon and brilliant-cut di