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1920-1939 ART DECO

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Antique Art Deco jewelry collectible featuring a diamond openwork ring with intricate designs.

Irene Byrne & Co

Antique Art Deco 2.10ct Diamond Plaque Ring

$13,000.00

1920s Art Deco moonstone drop earrings, handmade in 9ct yellow gold, featuring round moonstones set in a delicate design. Sold

Irene Byrne & Co

1920s Art Deco Moonstone Drop Earrings in 9ct Yellow Gold

Sold

Vintage Art Deco diamond cluster ring in platinum, featuring twin old European cut diamonds and single cut diamonds.

Irene Byrne & Co

Antique Art Deco Diamond Cluster Ring in Platinum

$14,000.00

Stunning Art Deco diamond cluster ring featuring a rectangular cut diamond surrounded by emeralds and brilliant cut diamonds.

Irene Byrne & Co

Art Deco Diamond Cluster Ring with Emeralds in Platinum

$12,000.00

Antique Art Deco sapphire and diamond tonneau-shaped cluster ring from the 1930s with a royal blue cushion cut sapphire.

Irene Byrne & Co

Antique Art Deco Sapphire and Diamond Cluster Ring

$6,700.00

Luxurious 1925 Art Deco ring showcasing diamonds and onyx in platinum.

Irene Byrne & Co

Art Deco Diamond and Onyx Cluster Ring in Platinum

$9,500.00

Circa 1925 Art Deco cultured pearl necklace with a sparkling diamond clasp.

Irene Byrne & Co

Antique 1920s Art Deco Akoya Pearl Necklace with Diamond Clasp

$13,000.00

Elegant 1920s Art Deco jewelry, a sapphire and diamond ring with a rectangular cluster design set in platinum and 18ct yellow gold.

Irene Byrne & Co

Antique 1920s Art Deco Sapphire and Diamond Ring

$3,600.00

Stunning 1920s antique diamond engagement ring with a square-cut diamond and platinum band, reflecting classic Art Deco style.

Irene Byrne & Co

Art Deco 1920s Diamond Engagement Ring

$12,000.00

Elegant Black Onyx and Diamond Ring from Art Deco Era

Irene Byrne & Co

Art Deco Diamond & Onyx Ring - Rare Mint Condition

$4,000.00

Antique Lacloche Frères cufflinks and collar pins set with a unique design of alternating jasper and diamond stripes, reflecting 1920s elegance.

Irene Byrne & Co

Art Deco Lacloche Frères Mens Dress Set

$15,500.00

Art_Deco_Platinum_Diamond_Earrings Sold

Irene Byrne & Co

Art Deco Platinum Diamond and Sapphire Earrings

Sold

Art_Deco_Platinum_Diamond_Ring

Irene Byrne & Co

Art Deco Platinum Old European Cut Diamond Ring

$12,300.00

Art_Deco_emerald_cut_aquamarine_diamond_ringArt_Deco_emerald_cut_aquamarine_diamond_ring Sold

Irene Byrne & Co

Art Deco 6.00ct Aquamarine and Diamond Ring

Sold

Art_Deco_1.70ct_Oval_Diamond_Platinum_Plaque_Ring Sold

Irene Byrne & Co

Art Deco 1.70ct Oval Diamond Platinum Plaque Ring

Sold

3.80ct_Zambian_Emerald_and_Diamond_Ring Sold

Irene Byrne & Co

Art Deco Style 3.80ct Emerald and Diamond Ring

Sold

1930s_art_deco_platinum_diamond_ring Sold

Irene Byrne & Co

1930s Art Deco Platinum Diamond Ring

Sold

Art_Deco_Platinum_Diamond_Cluster_Ring

Irene Byrne & Co

Art Deco Platinum 3.59ct Diamond Cluster Ring

$24,000.00