A sapphire and pavé-set diamond dress ring.Sapphire calculated weight 1.55cts, based on estimated

A sapphire and pavé-set diamond dress ring.Sapphire calculated weight 1.55cts, based on estimated dimensions of 8 by 6.1 by 3.8mms. Estimated total diamond weight 1.50cts, G-H colour, VS2-SI1 clari

A sapphire and diamond dress ring. Sapphire calculated weight 0.60ct, based on estimated dimensions of 5.1 by 4.5 by 2.6mms.Estimated total diamond weight 0.65ct.Stamped PLAT.Ring size N. 5.3gms.

A yellow sapphire and diamond three-stone band ring.Sapphire calculated weight 4cts, based on estimated dimensions of 8.2 by 9.3 by 6mms.Estimated total diamond weight 1ct, I-J colour, SI1-P1 clarity.

A sapphire and brilliant-cut diamond cluster ring.Sapphire calculated weight 1.58cts, based on estimated dimensions of 7.8 by 5.9 by 4.1mms.Estimated total diamond weight 0.50ct, H-J colour, SI1-P1 cl

A yellow sapphire and old-cut diamond cluster ring. Sapphire calculated weight 20.06cts, based on estimated dimension of 17.35 by 13.5 by 10.2mms.Estimated total diamond weight 1.50cts, G-H colour, pr

A 1970s 18ct gold sapphire and single-cut diamond cluster ring. Sapphire calculated weight 0.95ct, based on estimated dimensions of 7.2 by 5.2 by 3mms.Estimated total diamond weight 0.35ct.Hallmarks f

A yellow sapphire and garnet cluster ring. Sapphire calculated weight 6cts, based on estimated dimensions of 10 by 7.5mms.Ring size P1/2. 6.2gms.

An 18ct gold garnet and diamond dress ring.Garnet calculated weight 1.90cts, based on estimated dimensions of 8 by 6.1 by 4.4mms.Estimated total diamond weight 0.12ct.Hallmarks for Edinburgh, 2005.Rin

A tanzanite, baguette and brilliant-cut diamond geometric dress ring,Tanzanite calculated weight 2.31cts, based on estimated dimensions of 8.8 by 7.1 by 4.1mms.Estimated total diamond weight 0.35ct.St

A sapphire and diamond bracelet. Sapphire calculated total weight 18.04cts, based on estimated dimensions. Estimated total diamond weight 1.25cts, H-I colour, VS-SI clarity. Stamped 18K. Length 18cms.

A pair of sapphire and diamond drop earrings.Sapphire calculated weight 1.52cts, based on estimated dimensions of 7 by 5 by 2.6mms, and 7.1 by 5.1 by 2.5mms.Estimated total diamond weight 1.30cts.Stam

A mid 20th century silver sapphire cabochon and old-cut diamond floral brooch.Sapphire calculated weight 12.42cts, based on estimated dimensions of 12.6 by 11 by 8.3mms.Estimated total diamond weight

A ruby, sapphire and pavŽ-set diamond articulated dress ring.Total ruby weight 0.52ct.Sapphire weight 0.36ct.Total diamond weight 1.41cts, estimated G-H colour, VS-SI clarity.StampedK18. Ring size K.

A 9ct gold blue sapphire and white gem cluster ring and a diamond three-stone ring. Calculated weight of sapphire 2.68cts, based on estimated dimensions of 9 by 7.1 by 5mms. Estimated total diamond we

TIFFANY & CO., JEAN SCHLUMBERGER, A STAR SAPPHIRE AND DIAMOND DRESS RING The oval cabochon star sapphire estimated to weigh between 55 to 60 carats, to crossover pavé set diamond leaf shoulders, ap

A 14ct gold sapphire and diamond dress ring. Comprising five calibre-cut sapphire lines, with pave-set diamond sides. Estimated total diamond weight 0.10ct. Hallmarks for Sheffield. Ring size N. Weigh

A diamond set bombé style dress ring, central tapered band of pavé set round brilliant cut diamonds, estimated approximate total diamond weight 0.50ct, yellow metal border tapering to a white me

Five 9ct gold gem-set rings. To include a sapphire and diamond dress ring, a ruby and diamond dress ring, together with three further gem-set rings. Estimated total diamond weight 0.60ct. Hallmarks fo

Two diamond and gem-set rings. To include a ruby and diamond cluster ring and a synthetic sapphire and diamond dress ring. Estimated total diamond weight 0.50ct. Weight 7.3gms. Overall condition fair.

Two gem-set dress rings. To include a yellow sapphire five-stone ring and a brilliant-cut diamond dress ring. Estimated total diamond weight 0.55ct. Weight 11gms.

Three diamond and gem-set rings. To include a 9ct gold sapphire three-stone ring, a 9ct gold amethyst and diamond cluster ring, together with a diamond dress ring. Estimated total diamond weight 0.25c

An 18ct gold sapphire and diamond dress ring. The oval-shape sapphire, within a pave-set old-cut diamond surround, to the bifurcated shoulders. Estimated total diamond weight 1.50cts. Hallmarks for Bi

Four diamond and gem-set dress rings. To include a diamond illusion set single-stone ring, a sapphire and diamond cluster ring, together with two further rings. Estimated total diamond weight 0.45ct.

A diamond and gem-set dress ring. The oval emerald, ruby and sapphire cabochon collet curved line, to the pave-set diamond sides and tapered band. Estimated total diamond weight 0.10ct. Ring size I. W