A diamond three-stone ring, with hinged band. Principal diamond estimated weight 2cts, G-H colour...

An 18ct gold sapphire line bracelet, with brilliant-cut diamond hexagonal spacers. Estimated total...

A sapphire and diamond dress ring, by Alfieri & St. John. Estimated total diamond weight 0.25ct, G-H...

A mid 20th century cultured pearl and diamond floral dress ring, by Vourakis. Estimated total...

A 1970s amethyst and diamond geometric cluster ring. Amethyst weight 4.09cts. Estimated total...

A 1960s 18ct gold sapphire and baguette-cut diamond cluster ring. Sapphire calculated weight...

An platinum aquamarine single-stone ring, with tapered baguette-cut diamond shoulders, by...

A Burmese sapphire and old-cut diamond cluster ring, with single-cut diamond shoulders. Verbal from...

A pair of sapphire and diamond cluster earrings. Verbal from GCS, stating Basaltic, no heat...

An 18ct gold brilliant-cut diamond collet line bracelet. Estimated total diamond weight 4cts, H-I...

A Colombian emerald and diamond dress ring. Verbal from GCS, stating Colombia, moderate clarity...

A circular-cut diamond single-stone ring, with single-cut diamond openwork foliate mount. Principal...

An Edwardian gold moonstone and split pearl floral brooch. Diameter 2cms. 2.6gms. With fitted case...

An 18ct gold marquise-shape and brilliant-cut diamond floral dress ring. Estimated total diamond...

An early 20th century platinum square-shape old-cut diamond full eternity ring, by Lacloche Freres...

A Belle Epoque seed pearl, rose-cut diamond and enamel fob watch, with painted enamel scene by...

Natural saltwater pearl and seed pearl single-strand necklace, with sapphire and diamond cluster...

A pair of early 20th century platinum and old-cut diamond and seed pearl pierced drop earrings...

A platinum old and vari-cut diamond dress ring. Estimated total diamond weight 1.35cts, I-J colour...

A Belle Epoque platinum, old and rose-cut diamond openwork pendant. Estimated total old-cut diamond...

A black opal and rose-cut diamond accent ring. Opal weight 4.61cts. Ring size M. 3.8gms. Important...

An Art Deco agate French desk clock, with diamond hands, attributed to Boucheron. Length 9.6cms...

A mid Victorian silver and gold diamond brooch. The old-cut diamond cross, with old and rose-cut...

A graduated oval-shape Sri Lankan sapphire three-stone ring. With report 267976/20047553, dated 18th...

A pair of old-cut diamond floral cluster stud earrings. Estimated total diamond weight 1ct, G-I...

A late Victorian silver and gold, old-cut diamond star brooch. Estimated total diamond weight 5cts...

A late Victorian silver and gold old-cut diamond floral brooch. Estimated total diamond weight...

An early 20th century 18ct gold old-cut diamond cluster ring. Estimated total diamond weight...

A late Victorian silver and gold old-cut diamond crescent brooch. Estimated total diamond weight 3...

A sapphire and diamond three-stone ring. Sapphire calculated weight 2.19cts, based on estimated...