Magnificent " crest " brooch of Art Deco period in platinum (850‰) and 14k (585‰) with a

Magnificent " crest " brooch of Art Deco period in platinum (850‰) and 14k (585‰) yellow gold with a geometrical pattern adorned with a fine pearl in the shape of a button as well as round

"Bird of Paradise" brooch of Art Deco period in platinum, entirely set with round and baguette-cut diamonds (approximately a total of 6 to 7 carats), a small ruby for the eyeHeight: 8,8 cmGross weight

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

This is truly a gorgeous piece! Genuine Art Deco period brooch of 14K White gold with 5 diamonds. Great condition! Total weight 4.3 grams. This jewelry came from a spectacular antebellum home in Mille

An early 20th century Art Deco Period 14k White Gold filigree brooch with Diamonds and Sapphires. Features three prong set Diamonds, measuring approx. 2 and 3mm, estimated 0.19 cttw, with two rectangu

Vintage handmade Art Deco period Platinum and 18K Gold "Bar" brooch with black enamel, stamped "CDP Inc. France". A double row of (32) Round Brilliant Cut Diamonds, total weight 1.50ct, Clarity VS1, C

Art Deco platinum and 14k gold brooch, converted into a pendant, with sapphires and approx. 0.06ctw in diamonds. suspended on a 14k gold chain. Necklace is 18" long, brooch/pendant is 64mm x 5mm wide.

This lovely Art Deco brooch is crafted from platinum and has 14k white gold pin. The long frame has fine filigree floral design with milgrain border. The round cut diamonds are set in the front, each

Gruen Precision Platinum 14K Diamond & Onyx Watch, Art Deco Period. Rectangular platinum case set with 14 round single cut diamonds, approx 0.28 cts., G-H color and VS-2 clarity. 14 long baguette face

(Lot of 3) Collection of diamond, gold and platinum jewelry including an Art Deco, 14k white gold and platinum filigree brooch; an Art Deco platinum mounting, size 5 1/2; together with a 14k white gol

F.W. Drosten, Art Deco platinum and 14k rose gold accented diamond bar pin or brooch featuring one larger old mine cut and (18) smaller single cut diamonds weighing approximately 0.50cts total of I-1/

PLATINUM DIAMOND ART DECO BROOCH,The Art Deco Style period is known for linear symmetry and for having an elegant and ornamental style. In the center of the piece has an extraordinary deep green 6.00c

Art deco brooch set with five Old European cut diamonds. Center approximately .20 carat and four approximately .03 carat each, .42 CTW. Clarity SI2, Color H-I. 1-7/8" x 5/8". 3.0 dwt. IMPORTANT: Befor

7 Round diamonds, platinum top on 14K yellow gold, 2 1/4" across, 4.1 Grams

One Art Deco period lady's round platinum diamond & sapphire brooch. The brooch measures approx. 1.50" round and features a total of twenty-three (23), bead set old mind cut diamonds measuring 1.70 -

The art deco brooch with green stone is marked platinum and 14K gold. The brooch with garnet stone is marked 10K. Total weight of both pieces is 5.5 grams. The platinum/14K brooch is slightly longer t

Set with small diamonds in an old polish and a diamond in polish in a weight of approx. 0.25 ct. Length approx, 6.5 cm. The pin clasp is 14K gold

Art Deco diamond brooch. Features an Art Deco reticulated design with pave and bezel set diamonds throughout the rectangular brooch. Unmarked but tested 14k with a platinum top. Approximately 0.55 car

Collection of Two Art Deco Diamond, Multi-Stone, Platinum, 14k White Gold Jewelry Items. Including one diamond, sapphire, rock crystal quartz, 14k white gold floral and filigree motif brooch measuring

French Art Deco Carnelian, Black Onyx, Platinum, 14k White Gold Bar Brooch Semi-Mounting. Featuring two carnelian discs measuring approximately 17 mm, accented by rectangular black onyx segments, set

This beautiful Art Deco pendant and pin is crafted from platinum featuring a long shape crest like frame with milgrain and filigree design. The center of the pendant 3 large round cut diamonds, each i

14KT white gold and platinum Art Deco brooch pendant necklace. The pendant has a .15 ct center diamond and is accented by emerald colored green stones. It can be worn as a brooch or a pendant. It incl

Tiffany & Co. Art Deco Diamond, Platinum Brooch Stones: European, transitional, and Swiss-cut diamonds weighing a total of approximately 6.00 carats Metal&col

Signed Krementz art deco gemstone brooch. Features a platinum topped pin backed with 14k gold, and embellished with a pair of diamonds flanking an apple green jade measuring 15mm x 11mm. Total diamond