A DENDRITIC AGATE DRESS RING set with a slice of dendritic agate, no assay marks, size O / 7.25,

A DENDRITIC AGATE DRESS RING set with a slice of dendritic agate, no assay marks, size O / 7.25, 3.2g.

A DENDRITIC AGATE DRESS RING set with a square piece of polished dendritic agate of 26mm in diameter, unmarked, size O / 7, 16.1g.

AN EMERALD AND DIAMOND DRESS RING, the collet-set rectangular-cut emerald between tapered baguette-cut diamond shoulders, mounted in 18K gold, Italian assay mark, ring size O

A DIAMOND DRESS RING in yellow gold and platinum, the openwork face set with old and rose cut diamonds, no assay marks, size O / 7.25, 3.0g.

GEORGIAN DENDRITIC AGATE AND GARNET RING, Set to the center with a dendritic agate, flanked with garnets. The back with relief line decoration. Size L. 2.8 grams.

GEORGIAN DENDRITIC AGATE AND GARNET RING, Set to the center with a dendritic agate, flanked with garnets. The back with relief line decoration. Size L. 2.8 grams.

AN ANTIQUE AGATE SIGNET / SEAL RING in yellow gold, set with an oval polished brown agate intaglio carved to depict a heraldic crest and motto, no assay marks, size L / 6, 14.4g.

Including a 10kt yellow gold Masonic ring with central bezel set agate slice stamped - with an unknown pictorial mark of a star - size -8 1/4; (3) silver Victorian style padlocks each with a unique ce

A DIAMOND AND ONYX DRESS RING set with an old European cut diamond of 4.46 carats in a calibre cut onyx border, further accented by a border of old cut diamonds, no assay marks, size R / 8, 6.1g.

A COLOMBIAN EMERALD AND DIAMOND RING set with a step cut emerald of 1.14 carats in a border of old cut diamonds, the band set with further old and round brilliant cut diamonds, no assay marks, size O

A COLOMBIAN EMERALD AND DIAMOND RING set with an emerald cut emerald of 2.39 carats, between two baguette cut diamonds, the diamonds both totalling 1.28 carats, no assay marks, size O / 7, 3.7g. Accom

A DIAMOND DRESS RING set with an old European cut diamond between two round brilliant cut diamonds, the diamonds all totalling 1.4-1.6 carats, no assay marks, size N / 6.5, 3.7g.

A RUBY AND DIAMOND RING set with a cushion cut ruby of approximately 1.51 carats, the stepped shoulders set with baguette cut diamonds, no assay marks, size O / 7, 4.5g.

A GREEN TOURMALINE AND DIAMOND RING set with a cushion cut green tourmaline of 13.47 carats, the stepped shoulders set with round cut diamonds, no assay marks, size O / 7, 7.9g.

AN EMERALD AND DIAMOND CLUSTER DRESS RING set with an oval cut emerald within concentric borders of brilliant cut diamonds and calibre cut emeralds, no assay marks, size M / 6, 5.0g. Guaranteed UK Chr

A RUBY AND DIAMOND CLUSTER RING set with a cushion cut ruby of 2.37 carats within a cluster of round cut diamonds, with further diamonds to the band, no assay marks, size O / 7, 3.2g.

A SAPPHIRE AND DIAMOND DRESS RING set with an oval cut sapphire of 0.55 carats in a stylised cross shaped border of french cut sapphires and single cut diamonds, no assay marks, size N / 6.75, 4.2g.

AN EMERALD AND DIAMOND DRESS RING set with a cushion cut emerald of 2.19 carats, between stepped shoulders set with round brilliant cut diamonds, no assay marks, size M / 6, 5.3g.

A BLUE ZIRCON AND DIAMOND DRESS RING set with a cushion cut blue zircon of 5.76 carats, accented to the openwork band with single cut diamonds, no assay marks, size M / 6, 6.6g.

A BLUE ZIRCON AND DIAMOND RING set with a round cut blue zircon of approximately 3.73 carats accents by trios of old cut diamonds, no assay marks, size O / 7, 2.8g.

A BLOODSTONE INTAGLIO RING set with a circular intaglio carved with a monogram and a crown, no assay marks, size O / 7.25, 4.9g.

A SAPPHIRE AND DIAMOND RING set with an octagonal step cut sapphire of 0.62 carats accented on each side by a round brilliant cut diamond, no assay marks, size O / 7, 2.3g.

A DIAMOND AND ENAMEL DRESS RING set with an old cut diamond of 0.27 carats, accented by geometric black enamel designs, no assay marks, size N / 6.5, 6.0g.

A GARNET AND DIAMOND RING set with an oval cut garnet, the shoulders accented by single cut diamonds, no assay marks, size O / 7, 4.2g.