Art Deco 4.80ct Old Mine Cut Diamond Emerald Platinum 18k Gold Long Brooch

Art Deco emerald, diamond, platinum and 18k yellow gold ring centering (1) rectangular step cut emerald, weighing approximately 0.80 ct., accented by rose and old single cut diamonds totaling approxim

Circa 1920s. Art Deco Car Brooch crafted in 18k yellow Gold and Platinum on top, accented with Rose cut Diamonds. Along with one natural Round cut Emerald. Weight: 5.4 grams. Measurements: 1.2 x 0.6 i

Art Deco Pendant / Brooch crafted in 18k yellow Gold and Platinum on top, accented with Old mine and Rose-cut Diamonds weighing together Approx. 2.0 carats total weight. Pendant come with antique Plat

Art Deco filigree Platinum and 18k gold Bracelet Featruing a center Old european Cut Diamond Approx. 0.60 carats. J-K color, VS clarity. And composed by Rose Cut Diamondsa and French cut Emeralds. Wei

Period: Art Deco (1920-1935) Composition: 18k Gold and Platinum • 1 natural square cut emerald that weighs 1.20ctw. • 16 old European cut diamonds of H-SI1 quality that weigh 0.20ctw Ring size: 8

METAL: Platinum/ 18k gold. GEMSTONES: Old mine and rose cut diamonds (multiple small stones are missing). MEASUREMENTS: Earrings are 62mm long x 20mm at widest point. MARKED: 750/ TESTED: Platinum. WE

METAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 40mm long. GEMSTONES: Rose cut diamonds. TESTED: Plat/ 18k. WEIGHT: 2.9 grams.Gemstones have not been graded for color and clarity ,and tested for cl

METAL: 18k Gold/ Platinum. MEASUREMENTS: Bracelet is 6.5" long and 12mm wide. GEMSTONES: Rose cut diamonds, center old european diamond - approx. 0.16ct, blue stones (1 is missing). TESTED: 18k/

METAL: 18k Gold and Platinum. GEMSTONES: Center old mine cut diamond approx. 0.10ct, side rose cut diamonds approx. 11 stones (multiple stones are chipped). MEASUREMENTS: Pendant is 43mm long with bal

Art deco 18k yellow Gold and Platinum on top, featuring three Old mine Diamonds weighing Approx. 0.60 carats. Along with Rose cut Diamonds and natural blue Sapphires weighing Approx. 1.00 carats. Broo

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 long drop Earrings crafted in 18k yellow Gold and platinum on top, featuring two Old mine Diamonds weighing Approx. 0.50 carats. H-I color, I clarity. Accented by Rose cut Diamonds and Sapphi

This is an antique Art Deco bar brooch pin/pendant rendered in fine 14K white gold. The filigree brooch features 21 Old European cut diamonds of VS-SI clarity and HI color. It is 2 1/2" long and it we

Composition: 18k gold and platinum Period: Art Deco • 1 old mine cut diamond J-VVS1 0.70ctw. • 2 old mine cut diamonds J-SI1 0.15ctw. Ring size: 7 ½ Ring face: 14mm by 8mm by 8mm Total weight: 3.

Platinum on 18k Gold Gram Weight: 7.2 Art Deco 0.35ct G/VS2 Old European Cut Diamond, 1.0 ctw, 6 Square Sapphires Men's Ring Size 10

Lovely antique earrings handmade during the Art Deco period featuring 2 old mine cut diamonds of I-VS2-SI1 quality that weigh 0.60ctw Handmade in 18k gold and platinum, they also display 2 old mine cu

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

c1920 Art Deco ring Emerald antique cushion cut, approx. .60ct 31 diamonds, approx. .43ctw Platinum and 18K white gold Ring size: 7 (sizeable) Total weight: 3.7 grams *All diamond or stone de

METAL: 18k Gold/ Platinum . GEMSTONES: Diamonds - rose cut and old euro stones. MEASUREMENTS: Pendant is 59mm x 35mm. TESTED: Plat/ 18k. WEIGHT: 5.8 grams.Gemstones have not been graded for color and

Art Deco filigree Ring crafted in 18k yellow Gold and Platinum on top featuring a center Old European cut Diamond Approx. 0.15 carats. Along with Rose-cut Diamonds. Top measurements: 0.6 x 0.4 inches.

This lovely Estate ring is crafted from 18k white gold with a high polished finish featuring a dome shape at the front of the band with graduated rib design on each side. The front center has square 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

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

METAL: 18k Gold and Platinum. GEMSTONES: Old mine cut diamonds approx. 0.80ctw, Rose cut diamonds approx. 24 stones. MEASUREMENTS: Ring size 8 1/4, ring top is 18.1mm wide. TESTED: 18k, Plat. WEIGHT: