PIERRE STERLé PLATINUM & DIAMOND DOUBLECLIP BROOCHPierre Sterlé double clips/brooch, a diamond and platinum knot with round-cut diamonds, suspending cascades of rectangular diamonds mounted in platinum, ca. 1955,...
[more like this]
JEWELRY. GOLD AND PLATINUM JEWELRY GROUPING.Including a platinum bar pin with diamond and pearl accents; a 10kt yellow gold bar pin with diamond and pearl accents; a 14kt yellow gold bar pin with pearl and diamond accents...
[more like this]
BELLE EPOQUE PLATINUM DIAMOND AND GLASSFRAME BROOCHBelle Epoque Platinum Diamond And Glass Frame Brooch, The rectangular platinum brooch with bow detail is set with 31 Old European cut single and full cut round...
[more like this]
ART DECO DIAMOND AND EMERALD BROOCH.Period Art Deco rectangular brooch/pin, set with approx. 1.5 ctw of round and emerald cut diamonds and square cut emeralds set in platinum, 3/4” x 1.75”, weight 7.8 grams....
[more like this]
American Platinum Top/Gold Back andDiamond Art Deco Brooch, ca. 1935, of pointed rectangular form, the filigree and millgrain body set with round brilliant, single-cut and rosed diamonds, estimated total weight...
[more like this]
GEORGE HEADLEY 11 CTS DIAMOND BROOCHOR PENDANTGeorge Headley platinum and 18k white gold diamond pin with detachable clips / pendant, containing 11 carats total of diamonds, all approximately F- I color, approximately...
[more like this]
PLATINUM /18K DIAMOND, EMERALD, SAPPHIREBROOCHPlatinum/18k diamond, emerald, sapphire and ruby feather brooch. There are one hundred fifty seven round brilliant cut diamonds (3.57 ct TW, VS-2/SI-1 clarity, I-K color)....
[more like this]
PLATINUM DIAMOND BROOCH, RECTANGULARSHAPE, MEASURING A...Platinum Diamond Brooch, rectangular shape, measuring approximately 2 x 1 1/8 inches, pave set with 154 round full and single cut diamonds, diamonds have...
[more like this]
PLATINUM AND DIAMOND DRESS CLIPS/BROOCHPlatinumand Diamond Dress Clips/Brooch comprising two dress clips each set with rectangular step-cut diamonds and round brilliant-cut diamonds; approx. 8.75 tcw; with a 14k white...
[more like this]
PLATINUM AND DIAMOND DRESS CLIPS/BROOCHPlatinumand Diamond Dress Clips/Brooch, the open-work design set with rectangular step-cut diamonds and round brilliant-cut diamonds; approx. 14.00 tcw.; with a 14k white gold brooch...
[more like this]
VAN CLEEF & ARPELS 18K GOLD, PLATINUM,'MYSTERY-SET' RUBY, AND DIAMOND LEAF BROOCHVAN CLEEF & ARPELS 18K Gold, Platinum, 'Mystery-Set' Ruby, and Diamond Leaf Brooch, France; ca. 1935; the platinum leaf channel-set...
[more like this]
DIAMOND AND GREEN TOURMALINE BROOCHDIAMONDAND GREEN TOURMALINE BROOCH, platinum setting stamped PLAT, single rectangular-cut tourmaline of about 7.99 cts. in size, surrounding platinum scrollwork faced with 59 round-cut...
[more like this]
ART DECO PLATINUM, DIAMOND AND ENAMELBROOCH, LACLOCHE FRèRES, PARIS, CIRCA 1925Art Deco Platinum, Diamond and Enamel Brooch, Lacloche Frères, Paris, Circa 1925 The rectangular mount centered with one round...
[more like this]
JEWELRY: PLATINUM DIAMOND BROOCH BYFRANK WALTER LAWRENCE, TESTED PLATINUM MOUNTING WITH 14K YELLOW GOLD PIN STEM, RECTANGULAR HAND...JEWELRY: Platinum diamond brooch by Frank Walter Lawrence, tested platinum...
[more like this]
ART DECO, PLATINUM AND DIAMOND DOUBLECLIP BROOCH
Containing numerous single, round brilliant, rectangular step, baguette and half moon cut diamonds weighing approximately 9.00-10.00 carats total, together with...
[more like this]
PLATINUM AND DIAMOND BROOCH, GROSS WEIGHT:15.8 DWT; LENGTH: 2-5/8 IN (6.7 CM); WIDTH: 1-1/2 IN (3.8 CM)Platinum and Diamond Brooch, The large reticulated rectangular brooch set with approximately seventy-five round...
[more like this]
ART DECO PLATINUM DIAMOND SYNTHETICSAPPHIRE PIN Art Deco period platinum bar pin / brooch, brightly polished, engraved and decorated with milgrain finish, featuring 28 bead set round brilliant and single cut...
[more like this]
18K GOLD & PLATINUM SAPPHIRE & DIAMONDBROOCH Fabricated in 18K yellow gold and platinum, brightly polished and milgrain finished, featuring two carved sapphire fish, one yellow and one blue, weighing a total of...
[more like this]
Vintage diamond and platinum brooch,pierced filigree pendant with millgrain accents, three Old European-cut diamonds, estimated total weight 1.41 cts., 89 full- and single-cut diamonds, estimated weight 3.0...
[more like this]
ANTIQUE PLATINUM 3.35 Ctw DIAMOND &EMERALD BROOCH: At the center is an early .60 Ct marquise cut diamond of VS1 clarity and G color. The additional 58 old European round old mine and Swiss cut diamonds total...
[more like this]
An Art Deco Platinum and Diamond BroochMounted in platinum open design brooch set in the center with rectangular cut diamonds arranged in a geometric pattern trimmed with calibre cut emeralds sides of the brooch...
[more like this]
Art Deco platinum and diamond broochcirca 1930 rectangular openwork buckle-form brooch set with round diamonds 1.85ctw color L-M clarity SI. W2 1/2'' W 1/2'' and 0.5oz troy all in Back   Inquiry   ...
[more like this]
Vintage platinum ribbon brooch, 23 roundfull-cut diamonds, estimated total weight .65 cts., color G-I, clarity SI, eight rectangular step-cut synthetic blue sapphires, 2 x 3/8 in. Slight wear....
[more like this]
Good Art Deco Platinum, Diamond andSapphire Brooch, of canted, rectangular form, the filigree body set with three bezel-set main diamonds, estimated total weight 3.70 carats, and numerous mixed cut diamonds...
[more like this]
Art Deco platinum rock crystal and diamondbrooch circa 1930 chamfered rectangular rock crystal frame flanked by old European-cut diamonds in 14K white gold setting. L2 1/8'' W1'' Provenance: Collection of Michael...
[more like this]
Circa 1920 comprising: a platinum shield-shapedbrooch set with a rectangular-cut aquamarine ring measuring 8.8 x 6.5 x 3.8 mm gauged at approximately 1.30 cts offset by 31 full-cut round diamonds totaling approximately...
[more like this]
Art Deco platinum and diamond broochcirca 1920 stepped rectangular openwork form set with round Old European-cut diamonds 2.75ctw. L1 1/2'' W2 3/4'' and 0.6oz troy all in Back   Inquiry   ...
[more like this]
JEWELRY: Blue Topaz and diamond broochplatinum bow design with 14K white gold pin stem set with one rectangular emerald cut natural blue topaz approximately 12.50 x 8.20 mm approximately 4.75 carats and twenty-eight...
[more like this]
