An aquamarine and single-cut diamond ring. Aquamarine calculated weight 9.26cts, based on estimated

An early 20th century platinum and 9ct gold blue zircon and single-cut diamond cluster ring.Zircon calculated weight 1.96cts, based on estimated dimensions of 6.85 by 4.5mms.Estimated total diamond we

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

An 18ct gold aquamarine single-stone ring.Aquamarine calculated weight 9.05cts, based on estimated dimensions of 15.3 by 10.2 by 7.9mms. Hallmarks for Birmingham, 1984. Ring size L1/2. 6.4gms.We offer

An aquamarine and diamond cluster ring. The oval-shape aquamarine, within a single and baguette-cut diamond border, to the plain band. Estimated total diamond weight 0.20ct. Ring size P. Weight 5gms.

comprising 6 rings and 2 pairs of earrings, set in sterling silver; including garnet, aquamarine, quartz, peridot, morganite, blue topaz and onyx; estimated total single-cut diamond weight: 1.35cts.;

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 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 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 mid Victorian 18ct gold old-cut diamond single-stone ring.Diamond estimated weight 0.90ct, based on estimated dimensions of 8.9 by 7.7 by 2.1mms, estimated I-J colour, P1 clarity.Hallmarks for Birmi

A 9ct gold diamond and aquamarine ring. The oval-shape aquamarine, with single-cut diamond triangular-shape panel sides. Hallmarks for Birmingham. Ring size L1/2. Weight 3.2gms.

A pair of aquamarine and diamond cluster earrings. Each designed as an oval-shape aquamarine, within a single-cut diamond illusion-set surround. Estimated total diamond weight 0.10ct. Length 1cm. Weig

AN AQUAMARINE AND DIAMOND RING a square-cut aquamarine within a milgrain border of eight-cut diamonds, to diamond-set shoulders. Estimated total diamond weight 0.40ct, indistinctly marked ‘950&#

PLATINUM, 28.1CT AQUAMARINE & DIAMOND RING:An emerald cut 28.1 ct. aquamarine, flanked by twelve single cut diamonds with approximate total weight of .15 ct., in a platinum setting. Ring size 7 3/4.

Gorgeous pair of 10K white gold rings. One ring, set with a pale blue emerald cut aquamarine with 7 small single cut diamonds on either side. Size is approx 5 1/4 with and approx weight of 2.73g. One

A 9ct gold aquamarine and diamond ring. The oval-shape aquamarine line, with single-cut diamond accent asymmetric sides. AF. Hallmarks for Birmingham. Ring size M. Weight 2.4gms.

A 14K white gold, aquamarine, and diamond ring centering an emerald-cut aquamarine weighing approximately 22.00 carats, flanked by round brilliant-cut diamonds; estimated total diamond weight: 0.60 ca

A 9ct gold aquamarine and diamond cluster ring. The oval-shape aquamarine, within a single-cut diamond surround, to the similarly-cut diamond shoulders and tapered band. Estimated total diamond weight

A 9ct gold aquamarine and diamond dress ring. The oval-shape aquamarine line, with single-cut diamond accents. Hallmarks for Birmingham. Ring size N. Weight 2.7gms. Overall condition good. Minor surfa

A 9ct gold aquamarine and diamond ring. The oval-shape aquamarine, within a single-cut diamond surround. Hallmarks for Birmingham. Ring size L1/2. Weight 1.7gms. Overall condition good. Minor surface

AN 18 CARAT GOLD AQUAMARINE AND DIAMOND CLUSTER RING, an oval-cut aquamarine within a border of round brilliant-cut diamonds. Estimated total diamond weight 0.55ct, hallmarked London 2021, ring size N

An 18ct gold diamond and aquamarine cluster ring. The oval-shape aquamarine, with brilliant-cut diamond surround and openwork shoulders. Estimated total diamond weight 0.10ct. Hallmarks for London, 19

Retail: $1900 Platinum Diamond & Aquamarine Victorian Ring, Size 6.5 European Cut center, Aquamarine measures 6.67 mm in diameter. The estimated weight is 1.25 carat. The ring is flanked with side

An 18ct gold diamond and aquamarine cluster ring. The oval-shape aquamarine, within a brilliant-cut diamond surround. Estimated total diamond weight 0.35ct. Hallmarks for London, 1978. Ring size O. We

AN AQUAMARINE AND DIAMOND THREE STONE RING an oval-cut aquamarine spaced by round brilliant-cut diamonds, in claw settings. Estimated total diamond weight 0.30ct, marked ‘18CT’, ring size