An 18ct gold emerald and diamond ring and a tourmaline

An 18ct gold pink tourmaline, diamond and emerald leopard ring.Tourmaline calculated weight 2.40cts, based on estimated dimensions of 9.8 by 7.1 by 6mms.Estimated total diamond weight 0.45ct.Italian m

A set of three pink tourmaline and diamond stacking rings each collet-set with an oval or emerald-cut pink tourmaline, two rings with diamond set shoulders, modelled in 18ct or 22ct gold(Ring size: O/

A late Victorian 18ct gold emerald and diamond ring. The graduated rectangular and square-shape emerald line, with old-cut diamond spacers and surround. Estimated total diamond weight 0.45ct. Hallmark

An 18ct gold emerald and diamond ring. The circular-shape emerald, inset to the slightly curved band, with scattered brilliant-cut diamond sides. Estimated total diamond weight 0.10ct. Hallmarks for L

An 18ct gold emerald and diamond ring. Designed as a series of alternating circular-shape emeralds and brilliant-cut diamonds, to the tapered shoulders and plain band. Estimated total diamond weight 0

AN 18CT GOLD, EMERALD AND DIAMOND RING.

An early 20th century 18ct gold emerald and diamond ring. The cushion cut emerald and diamond in bezel setting with openwork gallery, raised shoulders and tapered shank. The diamond estimated weight 0

An 18ct gold emerald and diamond ring. The oval-shape emerald, with graduated brilliant-cut diamond line sides and tapered band. Estimated total diamond weight 0.20ct. Import marks for Sheffield. Weig

An 18ct gold emerald and diamond ring.Hallmarks for Birmingham, 2012. Ring size N1/2. 3.2gms.

A LADIES 18CT WHITE GOLD EMERALD CUT DIAMOND RING the 1.20ct diamond in a halo setting surrounded by brilliant cut diamonds, the shoulders also set with diamonds, app. 1.50ct in total, total weight 3.

* An 18ct gold emerald and diamond three-stone ring. The circular-shape emerald, to the brilliant-cut diamond sides and plain band. Total emerald weight 1.42cts. Total diamond weight 0.75ct, estimated

An 18ct gold emerald and diamond cluster ring. The oval-shape emerald, within a baguette and tapered baguette-cut diamond scrolling surround. Emerald weight 3.05cts. Total diamond weight 1.14cts. Hall

An 18ct gold emerald and diamond cluster ring. The oval-shape emerald, within a brilliant-cut diamond scalloped border. Estimated total diamond weight 1.50cts, J-K colour, SI-P1 clarity, Weight 4.7gms

18ct yellow gold Emerald & Diamond dress ring: A nice coloured emerald measuring 7.5mm x 7.5mm appx., surrounded by 8 x .2ct / 20 point or 1/5th ct good an bright diamond, about 1.6ct in total. A high

AN 18CT GOLD, EMERALD AND DIAMOND CLUSTER RING, the oval, mixed-cut emerald with round, brilliant-cut diamond surround, ring size H, accompanied by fitted Lazlo case.

An 18ct gold emerald and diamond three-stone ring. Designed as a rectangular-shape emerald, with baguette-cut diamond sides. Estimated total diamond weight 0.50ct, I-J colour, SI clarity. Ring size J1

An 18ct gold emerald and diamond cluster ring. The pear-shape emerald, with brilliant-cut diamond surround. AF. Estimated dimensions of emerald 6.7 by 6.5 by 4.5mms. Estimated total diamond weight 0.5

An 18ct gold emerald and diamond cluster ring. The rectangular-shape emerald collet, within a brilliant-cut diamond surround, to the similarly-cut diamond floral shoulders and tapered band. Estimated

An 18ct gold emerald and diamond three-stone ring. The rectangular-shape emerald, to the rectangular-shape diamond sides and tapered band. Total diamond weight 0.38ct, stamped to band. Hallmarks for B

An 18ct gold emerald and brilliant-cut diamond floral cluster ring, diamond estimated weight 0.25ct, H-I colour, SI clarity, hallmarks for London 1977, ring size L, 4g

An 18ct gold emerald and diamond cluster ring. The circular-shape emerald and brilliant-cut diamond cluster, with tapered shoulders. Estimated total diamond weight 0.25ct. Hallmarks for London, 1975.

An 18ct gold emerald and diamond cluster ring. The oval-shape emerald, within a brilliant-cut diamond surround, to the bifurcated sides and plain band. Hallmarks for Birmingham. Ring size O. Weight 4.

An 18ct gold emerald and diamond five-stone ring. The alternating graduated circular-shape emerald and brilliant-cut diamond line, to the scrolling gallery and plain band. Estimated diamond weight 0.1

Two diamond and gem-set rings. To include an 18ct gold emerald and diamond three-stone ring and a diamond star three-stone ring. Estimated total diamond weight 0.15ct. One with hallmarks for 18ct gold