An 18ct gold chalcedony pendant. The square sugarloaf

An 18ct gold diamond cluster pendant. Of square outline, the brilliant-cut diamond cluster, suspended from a box-link chain. Estimated total diamond weight 0.30ct. Hallmarks for Birmingham. Length of

An 18ct gold amethyst and diamond pendant. The square-shape amethyst, within a baguette and brilliant-cut diamond surround, suspended from a brilliant-cut diamond line and integral trace-link chain wi

An 18ct gold diamond single-stone pendant. The square-shape diamond with tapered surmount. Diamond weight 0.25ct, stamped to mount, estimated H-I colour, SI clarity. Length 1.2cms. Weight 0.8gm

An 18ct gold diamond single-stone pendant. The square-shape diamond, with tapered surmount, suspended from a box-link chain. Estimated diamond weight 0.15ct, I-J colour, SI clarity. Hallmarks for Shef

19th century antique sugarloaf emerald mounted quatrefoil form gold pendant pin with diamonds. Flower form pin with large emerald square sugarloaf cabochon measuring approx. 11 x 11.3mm square. 16 sma

An 18ct gold emerald and diamond pendant. The rectangular emerald, with square-shape diamond surmount, suspended from a tapered surmount and fancy-link chain. Estimated diamond weight 0.10ct. Pendant

BOUCHERON, A PAIR OF VINTAGE SAPPHIRE STIRRUP CUFFLINKS in 18ct yellow gold, each formed of two stirrup shaped links, set with square sugarloaf cabochon blue sapphires, signed Boucheron Paris, French

A 1970s 18ct gold 'Scorpio' zodiac pendant. The circular-shape pendant, with raised scorpion and astrology symbol to reverse, suspended from a textured square-shape link chain. Pendant with hallmarks

A diamond pendant, by Mappin & Webb of square outline, set with princess and round brilliant-cut diamonds, modelled in 18ct white gold, to a plain box link chain, unmarked(Length of pendant: 2.5cm)

An 18ct gold chalcedony dress ring. The scalloped blue chalcedony cabochon, with grooved band. Signed Ritz London, 2.04.31. Hallmarks for London, 2014. Ring size L1/2. Weight 17gms.

Victor Mayer, Faberge 18ct gold pendant locket with diamond set red enamel decoration in original box

An 18ct gold pendant / charm formed as two cherubs / angels. Approx. 1" long

An 18ct gold pendant / charm formed as two cherubs / angels. Approx. 1" long

A Continental 18ct gold pendant with set with diamonds and enamel flower detail. Approx. 1 1/4" long

AN 18CT GOLD PENDANT. 2.3 grams. 2 cm x 0.75 cm.

A late Victorian gold chalcedony pendant. Of oval outline, the chalcedony panel with applied flower set with turquoise cabochons and set to a petal-edged mount with folding surmount loop. Length 4.8cm

10K white gold teardrop-shape slide pendant featuring an oval-cut chalcedony center stone with diamond chip accent above on a 10K white gold chain link necklace bearing a spring ring clasp, both marke

Two gem-set rings. To include an 18ct gold square-shape amethyst ring, together with an oval sapphire cabochon floral ring. One with hallmarks for Birmingham, 1999. Total weight 7.6gms.

(401784-3-A) CHANEL -an 18ct gold diamond pendant, with chain. Designed as a brilliant-cut diamond star, suspended from a flat belcher-link chain. Pendant signed Chanel. Estimated total diamond weight

An 18ct gold diamond pendant. Designed as a pave-set diamond key, suspended from a fancy-link chain. Estimated total diamond weight 3cts. Hallmarks for London. Length of pendant 8.4cms. Length of chai

An 18ct gold diamond pendant. The vari-cut diamond scrolling panel, suspended from a trace-link chain. Estimated total diamond weight 1.25cts. Hallmarks for 18ct gold. Length of pendant 2.7cms. Length

A Neoclassical Gold and Chalcedony Pendant with a Standing Male Figure Length 1 15/32 inches (3.7 cm); 8 dwt. This lot is located in Chicago.

18ct White gold square aquamarine and diamond ring

An 18ct gold diamond pendant. The brilliant-cut diamond fringe, suspended from a similarly-cut diamond geometric surmount, to the 18ct gold belcher-link chain. Estimated total diamond weight 1.40cts.