Crystal and diamond brooch, crystalCrystal and diamond brooch, crystal ring accented with 46 round brilliant diamonds,
A cameo brooch decorated with theA cameo brooch decorated with the bust of a lady with a diamond set necklace, with gold coloured mounts, 5.5cm long x 4.5cm wide
A Silver Topped Gold and DiamondA Silver Topped Gold and Diamond Brooch in an openwork stylized foliate design supporting three pear shape pendants at the base brooch contains numerous round oval and pear shape rose cut diamonds brooch measures approximately 52.00 x 51.00 mm. 13.60 dwts.
Diamond Brooch
Estimate:$3,000-$5,000Diamond Brooch
Estimate:$3,000-$5,000
An Onyx Diamond and Coral BroochAn Onyx Diamond and Coral Brooch The pin is designed with a carved onyx circle inlaid with diamonds. Braced on the sides with diamond-set sections supporting pink coral diamond and onyx sections which are set with accent diamonds on top and bottom - nice touch. Mounted in 18k yellow gold total diamond weight approx. 1-1/2"L x 1"W.
Diamond Brooch
Estimate:$2,500-$3,500Diamond Brooch
Estimate:$2,500-$3,500
DIAMOND BROOCH. Oval brooch inDIAMOND BROOCH. Oval brooch in feather form with blue stone and eighteen diamonds. Mount not marked but likely white gold or platinum.
PLATINUM, SAPPHIRE, AND DIAMONDPLATINUM, SAPPHIRE, AND DIAMOND BROOCHPlatinum, Sapphire, and Diamond Brooch, featuring seven round cabochon sapphires and 15 full-cut diamonds weighing approx. 0.75 tcw.; 19.66 dwts.; lg. 7 in. Condition:
18K GOLD, DIAMOND, AND GEMSET BROOCH18K18K GOLD, DIAMOND, AND GEMSET BROOCH18K Gold, Diamond, and Gemset Brooch, the circular brooch set with full-cut diamonds and circle-cut sapphires, rubies, and emeralds; 13.70 dwts.; dia. 1 1/2 in. Condition:
GOLD, SILVER, AND DIAMOND BROOCHGold,GOLD, SILVER, AND DIAMOND BROOCHGold, Silver, and Diamond Brooch, the en tremblant floral motif brooch set with old mine- and rose-cut diamonds; approx. 2.75 tcw.; French assay marks; 14.62 dwts.; lg. 3 1/8 in. Condition: Condition: overall good condition; age-appropiate oxidation to the silver; en tremblant spring in good condition; all diamonds present at time of condition report.
An Art Deco Style Onyx DiamondAn Art Deco Style Onyx Diamond and Coral Brooch The brooch is designed with a round onyx center braced diagonally with diamond set decorations on the side each accented with coral cabochons. Total diamond weight approx. 0.60 ct. Mounted in 18k white and yellow gold combination. Unmarked. Measures approx. 1-1/2" x 7/8". Weight 6.5 gm.
A diamond and enamel brooch modelledA diamond and enamel brooch modelled as three red roses issuing from an antique crown with diamonds to the brow, two 9ct gold maple leaf brooches, 31mm wide and a 9ct gold feather brooch
Diamond Brooch
Estimate:$5,000-$7,000Diamond Brooch
Estimate:$5,000-$7,000
Platinum, Sapphire and DiamondPlatinum, Sapphire and Diamond Brooch
Estimate:$1,200-$1,800
PLATINUM, DIAMOND, AND SAPPHIREPLATINUM, DIAMOND, AND SAPPHIRE BROOCHPlatinum, Diamond, and Sapphire Brooch, the marquise-shape brooch centering a bezel-set old European-cut diamond weighing approx. 0.38 cts. further set with full- and single-cut diamonds and step-cut sapphires; diamonds approx. 2.68 tcw.; 8.02 dwts.; lg. 2 3/8 in. Condition: Condition: all stones present at time of condition report; overall good condition; sapphires with minor surface abrasions; some sections of the gallery slightly bent (only visible verso)
PLATINUM, SAPPHIRE, AND DIAMONDPLATINUM, SAPPHIRE, AND DIAMOND BROOCHPlatinum, Sapphire, and Diamond Brooch featuring seven round cabochon sapphires and 15 full-cut diamonds weighing approx. 0.75 tcw.; 19.66 dwts.; lg. 2 in. Condition:
A Gold and Diamond Flower BroochA Gold and Diamond Flower Brooch 18k white and yellow brooch in the form of a flower accented with full and single cut diamonds total diamond weight approx. 0.90 ct. Overall weight approx. 18 gm.
PLATINUM, DIAMOND, AND SAPPHIREPLATINUM, DIAMOND, AND SAPPHIRE BROOCHPlatinum, Diamond, and Sapphire Brooch, the ribbon and floral-form brooch set throughout with full- and single-cut diamonds, a circle-cut white sapphire, and a pear-shape white sapphire drop; 10.30 dwts.; lg. 2 in. Condition: Condition: round sapphire dimensions are approx. 5.94 x 6.07 x 3.88 mm.; pear-shape sapphire dimensions are approx. 8.06 x 5.75 x 4.10 mm.; evidience of repairs on verso - soder marks to some joints.
Three Diamond Brooches
Estimate:$1,200-$1,800Three Diamond Brooches
Estimate:$1,200-$1,800
Antique Cameo Brooch with DiamondAntique Cameo Brooch with Diamond Accent A carved cameo portrait of a lady with a diamond accent as a brooch set in 14k yellow gold. Measures 1.9in. x 1.5 in.
DIAMOND BROOCH. Floriform broochDIAMOND BROOCH. Floriform brooch with diamond and green stones. Marked 18K.
GOLD AND DIAMOND BEE BROOCH TheGOLD AND DIAMOND BEE BROOCH The body set with round brilliant cut diamonds weighing approximately .45 total carat (G-H color, VS2-SI1 clarity), with incised gold wings and ruby accent eyes, completed with a single locking pin stem, stamped 14K and MCRB.
Platinum, Gold, Amethyst and DiamondPlatinum, Gold, Amethyst and Diamond Brooch
Estimate:$5,000-$7,000
Diamond Circle Brooch
Estimate:$1,500-$2,000Diamond Circle Brooch
Estimate:$1,500-$2,000
A yellow metal (tests 14 caratA yellow metal (tests 14 carat gold) diamond and jade brooch and earrings set designed as butterflies the brooch approx. 4.5 cm long.
A GOLD, TURQUOISE AND DIAMOND BROOCHA GOLD, TURQUOISE AND DIAMOND BROOCH AND ANOTHER GOLD BAR BROOCH (2) The turquoise and diamond brooch with a crescent motif mounted with cushion shaped and rose cut diamonds and with a single turquoise, length 4.2cm and another gold bar brooch, detailed 9 CT, combined gross weight 5.3 gms with two cases
Gold and Diamond Brooch
Estimate:$1,000-$2,000Gold and Diamond Brooch
Estimate:$1,000-$2,000
GOLD AQUAMARINE ENAMEL RUBY ANDGOLD AQUAMARINE ENAMEL RUBY AND DIAMOND BROOCH The step-cut emerald-shaped brooch surrounded with a gold foliate border punctuated by rubies and diamonds; 1 2/8 x 1 in.
GOLD, RUBY, SAPPHIRE, EMERALD,GOLD, RUBY, SAPPHIRE, EMERALD, DIAMOND BROOCHFrench 18 kt. Yellow Gold, Ruby, Sapphire, Emerald and Diamond Brooch , set with pear-shaped rubies and sapphires, round faceted emeralds and full cut diamonds **Please note: Payment for all jewelry purchases must be made by cash, check or wire transfer.**
PLATINUM AND DIAMOND BROOCHPlatinumPLATINUM AND DIAMOND BROOCHPlatinum and Diamond Brooch, the open-work brooch centering an old European-cut diamond weighing approx. 0.33 cts. further set with full- and single-cut diamonds; approx. 2.50 tcw.; 5.40 dwts.; lg. 1 7/8 in. Condition:
Gold and Diamond Flower Brooch
Gold and Diamond Flower Brooch
Estimate:$500-$700
A GOLD AND DIAMOND FLOWER BROOCHAA GOLD AND DIAMOND FLOWER BROOCHA gold and diamond flower brooch, 18k yellow and white gold; Stamped: 18k / 750 / King's Featuring a wire netted flower centering seven round full-cut diamonds totaling approximately 0.10ct. in weight 20.4 grams Dimensions: 1.875" L x 1.875" W x 0.50" D
Gold, Turquoise and Diamond Brooch
Gold, Turquoise and Diamond Brooch
Estimate:$400-$600
18K GOLD AND DIAMOND BROOCH18K18K GOLD AND DIAMOND BROOCH18K Gold and Diamond Brooch, the floral-form brooch set with a central cluster of 11 round brilliant-cut diamonds framed by stylized flower petals bead-set with round brilliant-cut diamonds; approx. 7.50 tcw.; 21.12 dwts.; lg. 2 1/2 in. Provenance: Collection of a New York Lady. Condition: Condition: approx. diamond grade: G/H, VS; overall good condition
GOLD AND GEM-SET BROOCH The goldGOLD AND GEM-SET BROOCH The gold and gem-set memorial brooch with an old European cut diamond weighing approximately .30 total carat (J color, I1 clarity) set to center, with diamond accents on blue enamel ribbon decoration, with seed pearl accents, aperture to verso, completed with a single pin stem, brooch testing 18KT and pin stem likely base metal.
18K gold and diamond brooch in18K gold and diamond brooch in a sunburst designfeaturing 36 single and round brilliant cut diamonds 2.13 cts. approximate total G-H color VS1-2 clarity mounted in 18K white gold the remainder in 18K yellow gold with a double hinge back. Stamped ''18KT''. 23.4 grams. 1.5'' Dia. Circa - Second half 20th C.