Irene Byrne & Co

Featured Jewellery

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

Irene Byrne & Co

Victorian Etruscan Revival 20ct Gold Bracelet with Foxtail Chain Design

$9,000.00

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

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

Irene Byrne & Co

Vintage 1950s Round Brilliant Cut Diamond Engagement Ring

$11,000.00

Antique daisy cluster ring from 1915, featuring eight old cut diamonds set in 18ct yellow gold.

Irene Byrne & Co

Antique 1915 Daisy Diamond Cluster Ring

$5,000.00

Elegant platinum half hoop ring featuring graduated old European cut diamonds.

Irene Byrne & Co

Antique 1915 Five Stone Diamond Half Hoop Ring in Platinum

$8,100.00

Exquisite antique Art Nouveau 18ct gold medallion featuring a detailed cherub design, circa 1900.

Irene Byrne & Co

Antique Art Nouveau 18ct Gold Cherub Pendant

$1,250.00

Victorian pearl and diamond brooch showcasing 15ct yellow gold.

Irene Byrne & Co

Antique Victorian Natural Pearl and Diamond Brooch

$15,000.00

Exquisite antique Victorian 15ct gold necklace displayed on a stand, featuring a 46.5cm length, vintage jewelry.

Irene Byrne & Co

Antique Victorian 15ct Gold Gate Link Necklace

$13,000.00

View the Collection

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

Antique Rings

Front view of an Art Deco 1920s Diamond Engagement Ring

Antique Engagement Rings

Antique Earrings

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

Antique Necklaces

Antique Pendants

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

Antique Bangles & Bracelets

Antique_French_18ct_Rose_Gold_Diamond_Locket

Antique Lockets

Antique Brooches

Antique Silver

Antique Chains

Whitby Jet & Vulcanite

STAY UPDATED

Irene Byrne & Co Wins 2024 Blue Mountains Outstanding Jewellery Store Award

Irene Byrne & Co is thrilled to announce winning the 2024 Blue Mountains Local Business Award for ‘Outstanding Jewellery Store.’ Our family-owned boutique, led by the inspiring Irene, celebrated this honor amidst a wonderful evening with our community. We owe our success to our loyal clients and community support. Thank you for being part of our journey!