Castellani Brooch

The jewelry offered by Castellani today, is created by the same gold techniques as in the 1850’s as well as by the ancient Etruscans. This 15k gold Castellani brooch featuring bronze Shakudo, d

Estate Castellani 15kt Yellow Gold Brooch / Pin. Incorporating an antique component at top center. Measures nearly 1.5 inches in length. Weighs approximately 8 grams inclusive.

Metal : 15k Gold Designer : Castellani Gemstone : Coin Measurements : Brooch is 26mm in diameter Marked: : CC Castellani mark, Castellani Weight: 5.1 grams

CASTELLANI: GOLD AND ENAMEL 'MILLEFIORI' BROOCH AND SEVEN GOLD BEADS, CIRCA 1860 The circular brooch with a central putto amongst flowers with white, blue and red enamel, within a ropetwist and blue e

CASTELLANI, RARE ANTIQUE ENAMEL DROP BROOCH, the brooch or openwork round floral design, decorated with granulation. Suspending 5 drops, partly decorated with enamel, of wich 3 ending with a paeger am

Metal : 15k Gold Designer : Castellani Gemstone : Agate cameo, Pearls Measurements : Brooch/Pendant is 34mm x 27mm Marked: : Castellani CC 15c Weight: 10.7 grams

CASTELLANI, ETRUSCAN REVIVAL, YELLOW GOLD AND HARDSTONE CAMEO BROOCH Containing one carved hardstone cameo depicting a male profile, with wirework surround. 1 1/2 x 1 3/16 inches. Stamp: (maker's mark

Castellani quality "Winged Cherubs" Diameter 1 1/2 inches. Illegible hallmark tested to 18k. 15.6 grams

A RARE & COLLECTIBLE MYSTERY-SET SAPPHIRE AND DIAMOND FLOWER BROOCH, BY VAN CLEEF & ARPELS The realistically modelled flowerhead mystery-set throughout with calibré-cut sapphires, with a brilliant-

David Webb 17.20ctw Emerald & Blue Sapphire, 13.50ctw VS1-VS2/F-G Diamond Solid Platinum/18K Yellow Gold One of a Kind Convertible Brooch/Pendant (Comes W/$300,000 Appraisal) - This immaculately craft

BOUCHERON, AN EXCEPTIONAL ANTIQUE ART DECO DIAMOND AND ENAMEL BROOCH in platinum and 18ct white gold, the geometric body set with old cut diamonds within two octagonal borders of black enamel, the pri

Pierre Sterlé double clips/brooch, a diamond and platinum knot with round-cut diamonds, suspending cascades of rectangular diamonds mounted in platinum, ca. 1955, with an approximate total weight of

DIAMOND BROOCH The octagonal old-cut diamond, weighing 4.29 carats, within a surround of cushion-shaped and old brilliant-cut diamonds, length 2.0cm

ERNST PALTSCHO (Attrib. to), IMPORTANT CERTIFICATED NATURAL SALTWATER PEARL AND DIAMOND EDWARDIAN BROOCH, the brooch of bow design, set throughout with diamonds totalling approx. 8.60 ct. Suspending a

DAVID WEBB WHITE ENAMEL AND MALACHITE MALTESE CROSS BROOCH Stunning bold and colorful brooch/pendant created by David Webb in the 1980's. It is designed as a stylized Maltese cross and features a prom

A LATE VICTORIAN NATURALISTIC DIAMOND AND NATURAL PEARL TASSEL BROOCH CIRCA 1890The convex gold backed silver top with curving rows of graduated pearls with old mine cut diamond set curving thorn bran

DIAMOND SINGLE-STONE BAR BROOCH Set with an old cushion-shaped diamond, weighing 4.30 carats, length 5.5cm

ILLARIO FOR BULGARI: DIAMOND BANGLE/TRIPLE-CLIP BROOCH, CIRCA 1935 Of geometric and scroll design, set throughout with old brilliant and single-cut diamonds with baguette-cut diamond accents, the cent

CARTIER, DIAMOND BROOCH Containing eight pear shaped diamonds and 108 baguette cut diamonds weighing approximately 11.00-12.00 carats total. Mounted in platinum. 1 1/2 x 1 1/2 inches. Stamp: CARTIER 1

EVELYN CLOTHIER, AGATE AND DIAMOND DRAGONFLY BROOCH Unsigned, designed as a one-of-a-kind dragonfly with agate wings and articulated body containing one rectangular old mine cut diamond weighing appro

VAN CLEEF & ARPELS: DIAMOND AND GEM-SET FLOWERSPRAY BROOCH, 1930S The engraved and highly textured floral and foliate spray tied with a fluttering ribbon, decorated throughout with brilliant, old bril

This impressive signed platinum ”Maltese Cross” brooch with 18kt yellow gold accents features an approx. 5.27 ct. medium slightly violetish blue sapphire cabochon bezel set into the center

Sovel Zurich 20.00ctw VVS1-VVS2 Yellow & White Diamond, 12.7mm South Sea Pearl & Solid 18K Yellow/White Gold Phoenix Pendant/Brooch W/Ruby Accents - This exquisite piece by Sovel Zurich was masterfull

JOSEF HOFFMANN (1870 - 1956) WIENER WERKSTATTE Brooch, Austria, early 20th C. 900 silver, malachite, turquoise Stamped JH/WW/900/assay mark 1 3/8" x 1 1/2" Provenance: Rago Auctions, Modern, October 2