DIAMOND OPENWORK BROOCH

SAPPHIRE AND DIAMOND OPENWORK BROOCH, set with a large central blue sapphire, flanked with diamonds in the openwork surmount totalling approx. 1 ct. W. 3.6 cm. 7.8 grams. Sapphire probably synthetic.

Coppia di spille a nastro traforato in oro giallo e diamanti, per complessivi ct. 7 circa, complessivi g 36,3, largh. cm 5,5 circa. Two yellow gold diamond openwork ribbon brooches, in all ct. 7 circa

A SAPPHIRE AND DIAMOND BROOCH The openwork brooch set with a central circular-cut sapphire, within a surround of old brilliant-cut diamonds in square millegrained settings, further issuing curved rows

METAL: 14K gold. GEMSTONES: diamond, pearls (7 pearls are missing). MEASUREMENTS: brooch is 30mm in diameter. MARKED: 14K. WEIGHT: 4.9 grams.Gemstones have not been graded for color and clarity, and t

EDWARDIAN OPENWORK DIAMOND BROOCH, set with a larger diamond to the center, flanked in openwork design with dismonds in part scrolling design. Diamonds totalling approx. 5 ct. W. 4.5 cm. 10.6 grams.

COLLECTION OF ANTIQUE JEWELLERY, LATE 19TH CENTURY - EARLY 20TH CENTURY 1st: The crescent and star brooch set with pink paste and cushion-shaped diamonds, 2nd: The openwork foliate brooch set with pin

A ruby and diamond brooch. Of openwork design, the oval ruby curved lines, with single-cut diamond ribbon and foliate highlights. Estimated total diamond weight 0.50ct. Length 5.5cms. Weight 18.9gms.

Platinum and Diamond Brooch The openwork plaque of scrolled pierced ribbons centering one old European-cut diamond ap. .85 ct., flanked by 6 baguette diamonds and clusters of 18 collet-set old-mine an

GEORGIAN DIAMOND BROOCH, of openwork part scrolling design. Set with foiled back diamonds totalling approx. 5.70 ct. W. 3.4 cm. 9.8 grams. With antique box.

SAPPHIRE AND DIAMOND BROOCH, 1996 The openwork cartouche set with oval-cut sapphires and old brilliant and brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 2.10cts total, London hall

EDWARDIAN CERTIFICATED NATURAL PEARL AND DIAMOND BROOCH, of openwork scrolling design. Set with diamonds totalling appro. 3.80 ct. Accentuated with 3 natural pearls to the top and suspending a natural

BELLE EPOQUE DIAMOND BROOCH, of openwork scrolling and floral design, set with diamonds totalling appros. 2.53 ct. The bottom drop approx. 0.53 ct. H. 4 cm. 9.8 grams. With box.

DIAMOND BROOCH, of openwork mirrored scrolling design. Set with a central row of 5 larger diamonds, and on each side the crolling design, set wiith diamonds. Diamonds toalling approx. 3.90 ct. L. 5.3

A late Victorian turquoise and diamond brooch. Of openwork design, the circular turquoise cabochon, suspended from an old-cut diamond and turquoise cluster, with similarly-set foliate sides. Estimated

Trifari gold tone textural earring and brooch 7pc group: small hoop earrings with amethyst rhinestones, ridged scarf pin with diamond shape pattern, striped openwork floral brooch, brushed metal oval

IMPORTANT 19th CENTURY MALTESE CROSS DIAMOND PENDANT/BROOCH, of openwork design, set with old cut diamonds totalling approx. 13 ct. The central diamond weighing 1.61 ct. L. 7 cm. 16 grams. With a fitt

DIAMOND CLIP BROOCH, of openwork tapering design. Set with a larger pear shaped diamond, flanked with round and baguette cut diamonds totalling approx. 4.65 ct. W. 3.3 cm. L. 3.1 cm. 9.3 grams. With f

EDWARDIAN PEARL AND DIAMOND PENDANT/BROOCH, of openwork scrolling design. Set with diamonds totalling approx. 0.75 ct. Accentuated with pearls. Flip back bail and removable brooch fitting. L. 4.4 cm.

A 14K yellow gold and diamond pendant/brooch the openwork fourteen karat yellow gold design set with round brilliant-cut diamonds; estimated total diamond weight: 0.95 carats. (6.0 dwt.; Diameter: 1 1

An early 20th century 15ct gold ruby and diamond bar brooch. Of openwork design, the old-cut diamond and circular-shape ruby collet line, with shared halo surrounds and old-cut diamond collet accent t

10k Yellow Gold and Diamond Filigree Brooch Pin. Openwork swirls to the face with a diamond center. Marked "10k" to backing. Weight Approx., 3.5g Measures Approx., 1 inches diameter

A 9ct gold gem-set brooch and two opal stickpins. To include a vari-shape opal cabochon openwork brooch, with single-cut diamond highlights, together with two vari-shape opal stickpins. One with hallm

Platinum, Synthetic Sapphire, and Diamond Bar Brooch the open-work bar brooch centering a bezel-set circle-cut synthetic sapphire measuring approx. 6.36 x 4.46 mm. and weighing approx. 1.55 cts., furt

NO RESERVE - AN ANTIQUE DIAMOND BROOCH, 18TH CENTURY in silver, the openwork brooch set with table cut and rose cut diamonds, originally a slide and later converted to a brooch, no assay marks, 4.5cm,