PLATINUM 16 CARAT DIAMOND DOUBLE CLIP BROOCH Platinum 16 carat Diamond Double Clip Brooch. Old cut diamonds allthroughout. 76mm wide and 44mm long. Beautiful quality overall. Center Diamond Weight: 16

Lovely design with approximately 15 carats of round full cut, single cut, and baguette diamonds, set in platinum. Separate to 2 single pins. French hallmarks and numbers on the pins. All diamonds a

Antique 14k gold and platinum brooch, with approx. 1.00ctw in old mine and rose cut diamonds. Brooch measures 91mm x 19mm. Weight - 9.6 grams.

French made, by J. E. Caldwell, Mid Century 18k gold leaf set, featuring earrings and brooch. Set with approx. 0.80ctw in diamonds. Brooch measures 50mm x 25mm, Earrings - 31mm x 17mm. Marked: France,

ART DECO PLATINUM 1920'S 30 CARAT DIAMOND DOUBLE CLIP BROOCH Art Deco Platinum 1920's Diamond Double Clip Brooch with approximately 30 carats of diamonds. Center Diamond Weight: 30.00 Metal Type: Plat

Detachable bracelet-brooch double clip Chevalier, ca. 1940.In 18kt yellow gold and platinum. Rigid bracelet with detachable double-clip clasp with a beautiful wave design. With diamonds, old brilliant

Art Deco American pin is composed of 4 old mine cut pear shaped diamonds, approximately 4 carats. H-J color, SI1-SI2 clarity. Further accompanied by a single round old mine cut diamond, 6 mm., weigh

VINTAGE TIFFANY & CO. 3ct PLATINUM BROOCH PINBrooch measures 1.85" H x 1.75" WVintage Tiffany & Co. Platinum 3ct Diamond bow brooch with filigree designCenter diamond apx 0.50ct Emerald cut Super clea

Edwardian handmade bar pin set with (15) round cut brilliant cut diamonds. 2.5ct. Clarity VS1, Color E-F. Measures 2 1/4" long x 3/16". With appraisal from GIA-certified appraiser.

Estate Prime Cocktail5.00ct. diamonds Brooch Cluster pin.Baguettes, Marquise & Rounds, Full cut Brilliant.F-color Vs-2 clarity.Platinum27 grams.Measures: 1.95 x .97 inchExcellent made $15000 appraisal

Art Deco Platinum brooch with 14k gold stem, set with old mine cut diamonds. Center diamond approx. 0.65ct, side diamonds approx. - 0.84ctw. Brooch measures - 46mm x 19mm. Tested: Plat (brooch), Marke

Platinum detachable brooch/pendant and a necklace, that can also be worn as two bracelets (7" and 7.75" long ) , set with approx. total 11.00ctw in diamonds, brooch set with center approx. 0.65-0.70c