ART DECO DIAMOND & RUBY PIN SET IN PLATINUM

Signed Art Deco Cartier platinum ruby, diamond and sapphire pin. The rectangular pin is decorated with a pair of star shaped mountings set with single round faceted sapphire. The sapphire stars are su

Art Deco Pin Brooch crafted in 18k yellow Gold and Platinum, set with Rose cut Diamonds, Rubies & Tsavorites. Embellished with applications of Red Enamel. Measurements: 0.80 x 0.65 inches. Weight: 3.1

Art Deco Pin Brooch crafted in 18k Gold and Platinum featuring Natural Baguette Rubies Approx. 2cts accented by Rose cut Diamonds Approx. 0.45cts. Set with two round pearls on each side. Stamp: "M.D."

featuring 21 bezel set diamonds, rubies and sapphires approx. 2.50 carats, tests platinum over 14K yellow gold, pin stem and frame with a slight bend, length 3.5in., 10.2gms., Opening Bid $600

A French Art Deco Platinum Diamond and Onyx Jabot Pin. Arrow terminals set in platinum with single cut diamonds and onyx. French Hallmarks. Approximate total weight. 7.3 grams. Dimensions: length: 3 5

ART DECO PLATINUM, DIAMOND & SAPPHIRE BAR PIN set with 41 European cut diamonds approx. 1.70 carats, (center diamond approx. 0.75 carat, in our opinion: G-H color, I1 clarity, however not guaranteed),

AN ART DECO PLATINUM AND DIAMOND BAR PIN Set with old European-cut diamonds, approximate total weight 3.00 carats, and French-cut blue stones, millegrain accents, weight 10.2 dwt, length 2 3/4 in. F

Art Deco Platinum Diamond Stick Pin, Period antique lapel pin; platinum set with ten European cut diamonds, bead set and four square cut sapphires, the center with a European cut round cut diamond, ap

Art deco platinum diamond and emerald stick pin, platinum mounting set with Old European cut diamonds; approx: 0.43 carats total weight, color: I-J, clarity: SI1-SI2, also set with calibre-cut emerald

Old European cut diamonds set in platinum filigree with gold pin back. Approximately 1.5 carat center stone with .75 carat side stones as well as many small diamonds throughout. Dimensions: L 2.75" x

Featuring eighteen rose-cut diamonds measuring approximately 2.5 to 2.0 mm, accented by sixteen square-cut synthetic rubies measuring approximately 2.5 mm, set in a silver and 14k yellow gold bar pin

Art Deco Rock Crystal Brooch with single cut diamonds, Emerald, Ruby, Ametrine set in platinum. Gems Cabochon cut, diamond full cut. Gems tested by jeweler. small ametrine missing on one side. Please

ART DECO PLATINUM RUBY & DIAMOND RING set with a center diamond approx. 0.25 carats (appears a nice clean stone), and 2 round rubies approx. 0.30 carats (mild scuffs), total weight 0.55 carats, overal

Classy and timeless ring created during late Art Deco - early Retro era. The ring features an oval cabochon ruby set in platinum and accented with Old European cut diamonds ( H-I color, VS clarity, to

Own a beautiful piece of history! This stunning platinum pin circa 1920's features 58 round and marquises cut diamond for approximately .90 carats accented by a series of vibrant red rubies. The pin m

ART DECO PLATINUM-TOP DIAMOND FILIGREE BAR PIN set with a center (10pt) diamond, flanked with 2 blue accent stones, closure stamped 14K, pin stamped ‘125 Plat Top’, 2in., 4.7gms.

Crafted of 18k white gold. Art Deco style brooch pin with palmette shape. Features a large oval cabochon cut 10.4mm x 8.8mm pinkish purple star ruby gemstone. Surrounded by pave set diamonds with tota

STUNNING ANTIQUE PLATINUM DIAMOND RUBY 14KT ROSE GOLD RING. THIS ART DECO CIRCA 1930'S RING HOLDS FIVE SPARKLING DIAMONDS AND SIX RUBY GEMSTONES SET IN PLATINUM TOPPED 14KT ROSE GOLD. RING SIZE 6 1/2

A pair of art deco dress clips in platinum containing two bezel set 4mm European cut round diamonds and 250 pavé set round single cut diamonds. Approximate total weight of diamonds is 4.00 carats. T

A platinum brooch set with approximately 1.50ctw of old mine cut diamonds separated by synthetic sapphires. The brooch measures 43mm x 23mm and weighs 6.0 grams.Gemstones have not been graded for colo

Art Deco White Gold Filigree Bar Pin Brooch, with Diamonds & Rubies. Long white gold filigree brooch set with three full cut rubies and two full cut diamonds. Marked: 14k. Total approximate weight: 5.

Art Deco-Style Platinum, Diamond and Ruby Ring , central bezel set round brilliant cut diamond, wt. approx. 0.94 ct, G color, SI-2 to I-1 clarity, 6.30 x 6.30 x 3.90 mm; framework bezel and shoulders

This is an ORIGINAL ANTIQUE DOUBLE ENDED JABOT STICK PIN that was made in the ART DECO style during the 1930s. It is HANDMADE from PLATINUM. The pin is set with 70 SINGLE CUT DIAMONDS of H color, SI -

Crafted in platinum featuring (7) rubies weighing approximately 4.16cttw and (50) round diamonds weighing approximately 2.50cttw. The pin measures 2 3/4” x 1 1/2” and weighs 11.9dwt. The p