Brooch with central blue spinel and rose cut diamonds.

A late Georgian diamond and enamel brooch. The blue guilloche enamel oval panel, with central rose-cut diamond WE monogram and surround. Four diamonds deficient. Length 1.5cms. Weight 2.7gms.

Lady's Edwardian 18k Enameled Diamond Fleur de Lis Pin Watch 2.75''x1''. Includes a fleur-de-lis blue enameled brooch set with (9) old european cut diamonds of .33ctw. The watch has a central rose cut

Pendant. Antique 18kt gold pendant comprised of a polished jade? with central blue glass? pendant and rose cut diamond accents. With ribbon form crown inlaid with rose cut diamonds, and pearl accented

Chevalier ring, 40's, in 18kt yellow gold with platinum front, formed by a central emerald-cut spinel and rose-cut diamonds on the sides. Weight: 11.9 gr..

METAL: 18k Gold/ Platinum. MEASUREMENTS: Earrings are 54mm x 14mm. GEMSTONES: Blue spinel (RI 1.73), rose cut diamonds. Come in original box. TESTED: 18k/ Plat, Marked with gold marks on backs. WEIGHT

AN ANTIQUE BOHEMIAN GARNET AND MARCASITE BAR BROOCH set with a central cluster of rose cut diamonds, the bar accented by further rose cut garnets and faceted marcasite, no assay marks, 8.5cm, 16.2g.

Antique French Diamond and Enamel Fleur-de-Lis Brooch 18k gold, ca. 1880, the blue enamel brooch mounted with rose-cut diamonds weighing approximately 2.88 carats in total, with French assay marks. l.

METAL: Platinum. GEMSTONES: Rose cut diamonds. Blue stones. MEASUREMENTS: Brooch is 63mm x 15mm at widest point. TESTED: Platinum. WEIGHT: 10.2 grams.Gemstones have not been graded for color and clari

METAL: 18K gold. GEMSTONES: rose cut diamonds, blue stone. MEASUREMENTS: brooch is 35 x 15mm at widest point. TESTED: 18K. WEIGHT: 4.6 grams.Gemstones have not been graded for color and clarity, and t

Pendant. Antique gilt silver festoon style brooch displaying a central oval turquoise surrounded by rose cut diamond accents and semi-baroque pearl drops. Accented by a later added contemporary gold m

1st item: Ladies 14K dual-tone gold flower brooch featuring 2 round brilliant, 2 mine cut, and 13 rose cut diamonds approximately 0.32 carats together, Clarity-SI2, Color-J, accented by 21 synthetic r

METAL: 18k Gold/Platinum. GEMSTONES: Rose cut diamonds approx. 12 stones. Blue spinel tested RI=1.72. MEASUREMENTS: Ring size 7 3/4, ring top is 22mm wide. TESTED: 18k/Plat. WEIGHT: 7.3 grams.Gemstone

and/or Brooch. Victorian 14kt gold brooch comprised of a rose cut diamond inlaid sparrow suspending a circular rose diamond inlaid from with central rose cut diamond inlaid starburst form pendant. Cen

Includes a Victorian 15ct gold circular brooch with central panel of (4) pearls and (5) rose cut diamond accents - hair locket verso, stamped, "15ct"; a 14kt filigree white gold brooch with

AN ANTIQUE DIAMOND AND ENAMEL BROOCH, 19TH CENTURY in yellow gold and silver, the circular body with blue enamel, rose cut diamonds in foliate design, no assay marks, 2.1cm, 5.8g.

CERTIFICATED 4.95 SAPPHIRE AND DIAMOND CLUSTER RING, set with a central rectangular blue sapphire of approx. 4.95 ct. Surrounded by 14 rose cut diamonds. Size M 1/2. 3.9 grams. Accompanied by GCS Lond

AN EARLY 19TH CENTURY CAMEO AND DIAMOND BROOCH a central oval shell cameo depicting a lion, within a pierced foliate frame set with rose-cut diamonds. Estimated total diamond weight 1.00ct, 3cm by 4.2

METAL: 18K white gold, 18K yellow gold. GEMSTONES: rose cut diamonds, blue stones ( synthetic sapphires). MEASUREMENTS: brooch is 35mm long x 23mm at widest point. TESTED: 18K. WEIGHT: 6.6 grams.Gemst

Platinum ring displaying a central oval faceted blue gem surrounded by two tiered of rose cut diamonds. With an additional rose cut diamond accent set within a lozenge form frame on the shoulders of t

Art Deco Diamonds, Platinum and 18k yellow Gold filigree Brooch. Featuring a center Oval Cabochon Blue Stone Accented by Rose Cut Diamonds Approx. 0.15 Carats. Weight: 6.5g. Measures: 2.3x0.7".

A George III diamond and emerald memorial brooch. The marquise-shape brooch with central glazed sepia hair picture, with alternating emerald and diamond surround, and further rose-cut diamond to the t

Comprising Victorian archaeological revival style pendant brooch with applied ropework and beaded edges, turquoise blue enameled, rose-cut diamond set center reserve on reverse for memento; Victorian

ENAMEL AND DIAMOND BIRD BROOCH Modelled as a swallow in flight, decorated with navy blue enamel and rose-cut diamonds, accented by circular-cut ruby eyes, later detachable brooch fitting with maker's

AN ANTIQUE GARNET, PEARL, DIAMOND AND ENAMEL DEVANT DE CORSAGE BROOCH / PENDANT in 18ct yellow gold, set with a central trefoil of rose cut diamonds within clusters of oval cut garnets and pearls, sur