Authentic Marcus & Co. Art Deco Platinum 3.52 Carat Old

An Art Deco Platinum Topped 14 Karat White Gold and Diamond Brooch, J.J. White & Co., containing three old European cut diamonds weighing approximately 0.27 carat total and four single cut round diamo

Art Deco gold and diamond stick pins, two left to right: 1) platinum, 14K yellow gold, 0.20 carat round brilliant cut diamond (clarity: VS2, color: G), 0.50 cttw single and old European cut diamonds (

Title: Art Deco Platinum Old Mine Pear Shape and Emerald Halo Ring Additional Information: Art Deco Platinum Old Mine Pear Shape and Emerald Halo Ring Description The Elizabeth ring is an authentic vi

SIGNED TIFFANY & CO. ART DECO PLATINUM, DIAMOND AND SAPPHIRE LOW DOME RING, early 20th century. Old European cut round diamond weighing approx 1.00 ct. Centered by two lines of six calibré-cut sapp

Art Deco platinum and old mine-cut diamond brooch, 4.2 dwt. inclusive. [1 7/8" L].

Ladies platinum 6.3 carat diamond bezel set in lariat necklace. There are two old European cut brilliant diamonds the measure approx 9.7-9.8 x 5.2-5.5mm each and a weigh approx 3.10-3.20 carats each;

An art deco platinum ladies bracelet featuring an approx 1.5 carat marquise cut SI1 K color diamond and with 8 carats in old minor VS quality accent diamonds finished with onyx and emeralds giving it

Ladies Art Deco platinum diamond dangle earrings.There are two old European cut brilliant diamonds that measure approx 5.4-5x3.55-3.75mm each and weigh approx .67-.69 carat each; clarity SI1-SI2 and c

An Art Deco Platinum and Diamond Bar Brooch, containing one old European cut diamond weighing approximately 0.40 carat, six old European cut diamonds weighing approximately 0.65 carat total and 64 old

Marcus & Co platinum ladies wrist watch set with diamonds, 20mm diameter case, the movement signed C.H. Meylan Brassus Swiss 5 adjustments, 18 jewels, #30752, the case stamped platinum 10798 together

AN ART DECO PLATINUM AND DIAMOND RING Centering an old European-cut diamond weighing approximately 0.50 carats, with old European-cut diamond shoulders, pierced mount, together with an engraved platin

1.25 Carat Old European Cut Center Diamond in a period platinum mount set with 32 European cut side diamonds. Marked IRID PLAT. Size 8. Accompanied by IGI Report No. 4610138431 indicating the 1.25 Car

* An Art Deco Platinum and Diamond Bar Brooch, containing one old European cut diamond weighing approximately 0.23 carat and 28 old European and round single cut diamonds weighing approximately 1.35 c

in the form of stylized snowflakes, with millegrain finish and openwork gallery, containing two central old European cut natural diamonds (G-I SI2) weighing approximately 2.65 carats total, two old Eu

An Art Deco Platinum, Diamond and Emerald Bracelet, containing two marquise cut diamonds weighing approximately 1.10 carats total, numerous old European cut diamonds weighing approximately 6.50 carats

containing two old European cut diamonds [H-I/I] weighing approximately 0.55 carats total; 120 old European cut diamonds [I-J/SI] weighing approximately 5.90 carats total; and 18 baguette cut diamonds

centering one rectangular step cut very dark sapphire weighing approximately 2.50 carats total; six old European cut diamonds [G-H/VS1-VS2] weighing approximately 0.80 carats total; and 62 single and

2 Art Deco Brooches. 1st item: Art Deco platinum, 18k yellow gold sapphire, diamond and pearl brooch containing 14 baguette cut sapphires with a total weight of approximately .56 carats and 42 Old Eur

Art Deco Approx. 19.65 Carat TW Diamond and Platinum Wide Bracelet. Set with 3.15 Carat TW three old European cut diamonds and accented throughout with approx. 16.50 carat TW old mine cut diamonds. Di

Crafted in platinum; featuring a marquise diamond weighing approximately 1.00 carat and two old mine-cut diamonds weighing a total of approximately 1.50 carats, with H-I color and VS clarity; accented

Ladies Platinum and gold diamond brooch. There is one old European cut diamond the measures 4.9x3.3mm and weighs approx .49 carat: clarity SI1-SI2 and color JKL. There are two old European cut diamond

Art Deco Emerald Cut Rubelite, Approx. 1.50 Carat Old European Cut Diamond and Platinum Ring Further Accented with Six Oval Cut Tourmalines. Rubelite with vivid color, measures 10.5 x 8.0mm. Diamonds

An Art Deco Platinum, Emerald & Diamond Ring. Featuring a centered square-shape emerald weighing approximately 4.5 carats, surrounded by 12 old European-cut diamonds weighing approximately 0.70 carats

Art Deco style Diamond and Platinum Ring. Set in the center with a 2.01 carat old European cut diamond, K-L color, VS2 clarity. Accented with .95 carat TW round brilliant cut diamonds, E-F color, VS1-