Collections – Irene Byrne & Co

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Georgian_Diamond_Cut_Split_Ring

1714-1837 GEORGIAN

20ct yellow gold Victorian bracelet showcasing Etruscan style with detailed motifs.

1837-1901 VICTORIAN

Vintage Edwardian ring featuring bezel set diamonds and engraved shoulders.

1901-1910 EDWARDIAN

art-deco-platinum-3-59ct-diamond-cluster-ring

1920-1939 ART DECO

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

1920s

Full circle eternity ring with alternating emeralds and diamonds from the 1930s

1930s

1940s Cushion Cut Ceylon Sapphire Ring

1940s

Round brilliant cut diamond engagement ring from the 1950s on a finger.

1950s

Close-up of a vintage butterfly brooch featuring a large baroque freshwater pearl, nephrite wings, and ruby eyes set in 14ct yellow gold.

1960s & 1970s

Close up front view of a Victorian natural pearl, diamond and blue enamel cuff bangle in 15ct yellow gold

Antique Bangles & Bracelets

Antique Brooches - Irene Byrne & Co

Antique Brooches

Antique Chains - Irene Byrne & Co

Antique Chains

Antique Earrings

Antique Earrings

Front view of an Art Deco 1920s Diamond Engagement Ring

Antique Engagement Rings

Antique_French_18ct_Rose_Gold_Diamond_Locket

Antique Lockets

Art Deco 1920s double-strand pearl necklace with diamond clasp.

Antique Necklaces

Antique Pendants - Irene Byrne & Co

Antique Pendants

Front view of a 1930s art deco geometric sapphire and diamond ring in platinum

Antique Rings

Antique Silver - Irene Byrne & Co

Antique Silver

Art_Nouveau_c.1900_3.35ct_Diamond_Pendant

Art Nouveau 1890-1910

Alfred_Saunders_Sydney_Ring_with_Crossover_Diamond_Shoulders

Australian Antique Jewellery

CONTEMPORARY

CONTEMPORARY

Victorian Austro Hungarian Sapphire and Diamond Earrings

Designer Jewellery

20ct yellow gold Victorian bracelet showcasing Etruscan style with detailed motifs.

Featured Jewellery

The gift of the season, give your loved one the experience to pick an cherished piece of jewellery with an Irene Byrne & Co Gift Card

GIFT CARD

edwardian-8-60ct-platinum-bow-necklace

SALE

French_La_Belle_Epoque_Diamond_Bow_Brooch

SOLD

Whitby Jet & Vulcanite - Irene Byrne & Co

Whitby Jet & Vulcanite