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1920 - 1939 ART DECO

Close-up of a 1920s Art Deco platinum ring with a 0.46ct semi‑modern cut diamond and carved pavé shoulders.

Irene Byrne & Co

Antique Art Deco 1920s Semi Modern Cut Diamond Ring

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Art Deco emerald ring by Birks of Canada, 1.25ct emerald with shield and baguette diamonds on platinum band, vintage 1930s.

Irene Byrne & Co

Art Deco 1930s Emerald Cut Emerald and Diamond Ring by Birks

$14,000.00

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art deco sapphire and diamond cluster ring up close featuring the fancy cut Ceylon sapphires.

Irene Byrne & Co

1930s Art Deco Ceylon Sapphire and Diamond Cluster Ring

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1930s Colombian emerald baguette bezel set in platinum on 18ct yellow gold.

Irene Byrne & Co

Art Deco Emerald and Diamond Rectangular Cluster Ring

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Antique Art Deco engagement ring 1.25ct round brilliant with geometric baguette details and pavé set shoulders in an antique box.

Irene Byrne & Co

Antique 1930s Art Deco 1.25ct Diamond Engagement Ring

$10,000.00

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Detailed image of a 1930s sapphire and diamond ring, highlighting the rectangular cluster and two-tone metal.

Irene Byrne & Co

Antique Art Deco Sapphire and Diamond Rectangular Cluster Ring

$7,500.00

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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

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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

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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

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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

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Art_Deco_Platinum_Diamond_Ring

Irene Byrne & Co

Art Deco Platinum Old European Cut Diamond Ring

$12,300.00

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art deco platinum diamond ring featured front on in an antique cream ring box

Irene Byrne & Co

Art Deco Platinum 3.59ct Diamond Cluster Ring

$24,000.00

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