A diamond dress ring. The graduated brilliant-cut

Two 9ct gold diamond diamond dress rings. The first designed as three graduated brilliant-cut diamonds, to the plain band, the second designed as a single-cut diamond panel, to the plain band. Estimat

An 18ct gold diamond dress ring. The graduated square-shape diamond line, with brilliant-cut diamond borders and bar spacers. Total diamond weight 0.86ct, principal diamonds estimated H-I colour, VS2-

An amethyst, quartz and diamond dress ring. The rectangular-shape amethyst and rose quartz, with graduated brilliant-cut diamond line edge detail. Ring size P. Weight 24.3gms.

An 18ct gold sapphire and diamond dress ring. The three slightly graduated circular-shape sapphires, with brilliant-cut diamond double spacers and trefoil terminals. Estimated total diamond weight 0.1

A diamond and ruby dress ring. The octagonal-shape diamond, within a calibre-cut ruby and brilliant-cut diamond double surround, to the graduated brilliant-cut diamond line shoulders and triangular hi

NO RESERVE - AN ANTIQUE OPAL AND DIAMOND DRESS RING, Made in yellow gold, Three graduated oval cabochon opals, Old European brilliant cut diamonds (one replaced with a round brilliant cut diamond), No

A DIAMOND DRESS RING, the frontispiece set with graduated baguette-cut diamonds within a surround of brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 2.00cts total, ring size O

AN ANTIQUE OPAL AND DIAMOND DRESS RING in 18ct yellow gold, set with a trio of graduated oval cabochon opals, accented by pairs of old European brilliant cut diamonds, full British hallmarks (partly o

A ruby and diamond dress ring. The brilliant-cut diamond and circular-shape ruby line, to the baguette-cut diamond graduated line sides, all within a circular-shape ruby surround. Estimated total diam

J.ROCA: DIAMOND DRESS RING The brilliant-cut diamond, weighing 10.80 carats, the mount of foliate design, set with single-cut diamonds, the bifurcated shoulders set with single-cut diamonds, signed J.

J.ROCA: DIAMOND DRESS RING The brilliant-cut diamond, weighing 6.66 carats, the mount set with calibré-cut emeralds, single and rose-cut diamonds, the similarly-set trifurcated shoulders and gall

DIAMOND DRESS RING The brilliant-cut diamond of yellow tint, within a bombé surround pavé-set with brilliant-cut diamonds, diamond untested for origin and natural colour, principal diamond a

A FINE 'TOI ET MOI' DIAMOND DRESS RING Each brilliant-cut diamond weighing 1.69ct and 1.81ct within an eight-claw setting to a plain hoop, mounted in 18K gold, with maker's mark, French assay mark, ri

A diamond dress ring. The brilliant-cut diamond, within a single-cut diamond asymmetric surround. Principal diamond estimated weight 0.60ct, J-K colour, SI clarity. Ring size M1/2. Weight 5.1gms. Over

A diamond dress ring. The brilliant-cut diamond, with vari-cut diamond accent and engraved foliate shoulders. Estimated total diamond weight 0.55ct, principal diamond estimated H-I colour, VS clarity.

An 18ct gold diamond dress ring. The brilliant-cut diamond, within a similarly-cut diamond scrolling surround. Estimated total diamond weight 0.30ct, principal diamond estimated I-J colour, SI2 clarit

A sapphire and diamond dress ring. The brilliant-cut diamond collet, within a similarly-cut diamond and calibre-cut sapphire panel, to the plain band. Principal diamond estimated weight 0.90ct, J-K co

A cultured and seed pearl and diamond dress ring. The brilliant-cut diamond lattice, with cultured and seed pearl spacers, to the tapered half-band. Estimated total diamond weight 1.25cts. Ring size M

A diamond dress ring. The brilliant-cut diamond collet, within a single-cut diamond panel, to the plain band. Estimated total diamond weight 0.50ct. Weight 3.7gms.

A mid 20th century platinum diamond dress ring. The brilliant-cut diamond, with similarly-cut diamond tapered cylindrical sides. Estimated total diamond weight 1.50cts, principal diamond estimated I-J

MIKIMOTO - a cultured pearl and diamond dress ring. The brilliant-cut diamond trefoil, with vari-size cultured pearl surround. Signed Mikimoto. Ring size J. Weight 1.8gms. Overall condition good. Mino

An early 20th century gold diamond dress ring. The brilliant-cut diamond, with openwork knot surround and tapered shoulders. Ring size O. Weight 3.5gms.

A diamond five-stone ring. The graduated brilliant-cut diamond diagonal line, with crossover shoulders. Estimated total diamond weight 0.75ct, principal diamonds estimated I-J colour, SI clarity. Hall

A diamond band ring. The graduated brilliant-cut diamond line, with rope-twist sides and tapered half-band. Estimated total diamond weight 0.35ct. Approximate ring size K. Weight 5.1gms. Overall condi