A diamond swallow brooch.

A LATE 19TH CENTURY DIAMOND SWALLOW BROOCH set throughout with old-cut and rose-cut diamonds and with a cabochon ruby eye. Estimated total diamond weight 1.70ct, 1.8cm by 4.9cm, 6.8 grams Good condit

METAL: Silver topped gold. GEMSTONES: Rose cut diamonds approx. 56 stones, Ruby eye. MEASUREMENTS: Brooch is 50mm x 46mm. TESTED: Silver, Gold. WEIGHT: 10.8 grams.Gemstones have not been graded for co

ANTIQUE VICTORIAN DIAMOND AND RUBY SWALLOW BROOCH,in high carat gold.Fine 3-D design. Diamonds approx. 1.80 ct., bright and livelyW. 4.4 cm. 7.5 grams.Fine workmanship, lovely condition

ANTIQUE DIAMOND AND PEARL SWALLOW BROOCH, 19TH CENTURY mounted in yellow gold and silver, of bar design, applied with three jewelled swallows / birds, set with rose cut diamonds and an old cut diamond

COLLECTION OF ANTIQUE BROOCHES Consisting of an enamel and diamond pansy pendant/brooch, a seed pearl flower brooch, a seed pearl crescent brooch, a seed pearl swallow brooch, an enamel and diamond bi

Moonstone, Diamond, Spinel, Blackened Silver-Gilt Swallow Pendant Brooch. Designed as a bird in flight, featuring numerous oval-cut moonstone cabochons ranging in size from approximately 7.2 x 5.2 to

Antique 19th C Sterling & Paste Swallow Brooch. Sterling silver and "diamond" clear paste. Measures 1.75 inches in length.

A VICTORIAN SWALLOW BROOCHThe swooping swallow set throughout with old mine cut diamonds, approximately 4.58 carats total, with cabochon ruby eyes Size/dimensions: 5.9cm longGross weight: 14.7 grams

An antique late 19th century 18K yellow gold pin brooch representing a swallow bird. The piece is garnished with diamonds and cut ruby stones. Fine detail work. Crown mark and hallmark traces are on t

Brooch with three swallows sat upon a branch in 18K yellow gold and backed in silver. The birds’ bodies are set with rose cut diamonds over silver and colored gems.

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

DIAMOND AND RUBY BIRD BROOCH Modelled as a swallow in flight, set throughout with brilliant-cut diamonds and accented by a circular-cut ruby eye, holding a marquise-cut diamond in its beak, diamonds a

THREE SEED PEARL AND DIAMOND-SET BROOCHES, CIRCA 1900 1st: Designed as two swallows suspending a heart, set with single and cushion-shaped diamonds, 2nd: Of floral and foliate design, decorated with p

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

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

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

An art deco un-heated Burma ruby and diamond brooch, width 4cm, rubies Est. 14ct, Wt. 16.7g. Together with certificate, stating total ruby Wt. Est. 14ct, origin Burma with no indication of heating.

A FINE ANTIQUE DIAMOND BROOCH set with an old mine cushion cut diamond of 4.00 carats in a cluster of old cut diamonds, accented by further old and rose cut diamonds to the openwork frame, the diamond

IMPRESSIVE DIAMOND BROOCH. set with diamonds totalling approx. 10 ct, with the center stone being approx. 2.45 ct. accompanied with an antique fitted box. L: 4.4 cm. W : 3.4 cm. 12 grams.

CARTIER, A VINTAGE CITRINE AND DIAMOND BROOCH, 1940s in 18ct yellow gold, designed as a floral cluster, set with emerald, pear and fancy cut citrines, accented by round cut diamonds, signed Cartier, n

AN EXQUISITE BELLE EPOQUE PINK TOPAZ AND DIAMOND BROOCH in yellow gold and platinum, set to the centre with a cushion cut pink topaz of approximately 7.35 carats, within two concentric borders of old

A FINE ART DECO GREEN TOURMALINE AND DIAMOND BROOCH / PENDANT in platinum, set with an octagonal step cut green tourmaline of 13.50 carats within two concentric octagonal borders of round cut diamonds

David Webb Rock Crystal and Diamond Brooch/Pendant 18k yellow gold/platinum, the brooch mounted with rock crystals beads on a gold frame, accented by round brilliant-cut diamonds weighing approximatel

IMPORTANT LARGE ART-DECO CUPPRIAN TOURMALINE AND DIAMOND BROOCH, the brooch of part openwork design, The centre section of rectangular design set with diamonds, and a cupprian tourmaline to the centre