Products

Irene Byrne & Co

Antique Victorian Braided Hair Mourning Ring in 9ct

$1,250.00

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Elegant Victorian gold curb link bracelet accented with diamonds and star sapphire.

Irene Byrne & Co

Antique Victorian Diamond, Ruby and Star Sapphire Curb Link Bracelet

$9,200.00

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antique emerald and diamond ring in 18ct yellow gold with intricate engraving.

Irene Byrne & Co

Antique Victorian Emerald and Diamond Cluster Ring

$9,300.00

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Victorian enamel pendant in 22ct yellow gold featuring ornate floral enamel and hinged pomander design.

Irene Byrne & Co

Antique Victorian Enamel Pomander Pendant in 22ct Yellow Gold

$6,500.00

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Victorian Regard ring featuring a gemstone cluster spelling "REGARD" with Fede design.

Irene Byrne & Co

Antique Victorian Fede REGARD Cluster Ring

Sold

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Close-up of a Victorian ring set with pink sapphires and old mine cut diamonds.

Irene Byrne & Co

Antique Victorian Half Hoop Ring with Pink Sapphires and Diamonds

$3,700.00

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Victorian pearl and diamond brooch showcasing 15ct yellow gold.

Irene Byrne & Co

Antique Victorian Natural Pearl and Diamond Brooch

$15,000.00

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Victorian almandine garnet and diamond three stone ring in a blue antique ring box.

Irene Byrne & Co

Antique Victorian Oval 3.00ct Almandine Garnet Ring

$6,000.00

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A captivating Victorian ring featuring a central peridot and diamond cluster, reflecting the elegance and artistry of the 1880s.

Irene Byrne & Co

Antique Victorian Peridot and Diamond Marquise Cluster Ring

Sold

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Victorian sapphire and pearl earrings — genuine antique pair with 0.56ct total sapphires and 22 seed pearls on lever hooks.

Irene Byrne & Co

Antique Victorian Royal Blue Sapphire and Pearl Earrings

$2,475.00

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Beautiful Victorian snake ring with cushion cut sapphire and diamond eyes, crafted in 18ct yellow gold, marked Birmingham 1899 by Norris Bros.

Irene Byrne & Co

Antique Victorian Sapphire Snake Ring in 18ct Yellow Gold

$6,900.00

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Collectible Victorian Scottish agate jewellery bracelet in sterling silver, emphasising its craftsmanship and historical significance.

Irene Byrne & Co

Antique Victorian Scottish Agate Silver Padlock Bracelet

$1,995.00

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Front view of a Victorian Sterling silver collar necklace from circa 1870, showcasing intricate beadwork and chain links.

Irene Byrne & Co

Antique Victorian Silver Collar Necklace

$2,995.00

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Antique Victorian earrings with hand-engraved chinoiserie designs in sterling silver.

Irene Byrne & Co

Antique Victorian Sterling Silver Bird Earrings

Sold

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Front view of a rare antique Victorian turquoise necklace, circa 1880, with pavé set turquoise stones and yellow gold links.

Irene Byrne & Co

Antique Victorian Turquoise Gold Necklace

$10,000.00

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Irene Byrne & Co

Antique Victorian Whitby Jet Mourning Bracelet

$1,400.00

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Antique diamond ring featuring a black enamel border and cluster design.

Irene Byrne & Co

Art Deco 1.06ct Diamond Cluster Engagement Ring by Alabaster Wilson

$10,300.00

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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

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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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Elegant Black Onyx and Diamond Ring from Art Deco Era

Irene Byrne & Co

Art Deco Diamond & Onyx Ring - Rare Mint Condition

$4,000.00

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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

$5,800.00

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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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Irene Byrne & Co

Art Deco Platinum 3.59ct Diamond Cluster Ring

$24,000.00

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Irene Byrne & Co

Art Deco Platinum Old European Cut Diamond Ring

$12,300.00

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Irene Byrne & Co

Art Deco Style Emerald and Diamond 18ct White Gold Ring

Sold

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Irene Byrne & Co

Art Nouveau Green Tourmaline Natural Pearl Pendant

$2,800.00

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Art_Nouveau_Pear_Shape_9.50ct_Aquamarine_Diamond_Pearl_Pendant

Irene Byrne & Co

Art Nouveau Pear Shape 9.50ct Aquamarine Diamond Pendant

$16,000.00

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15ct yellow gold revolving locket by Lamborn and Wagner with intricate vine leaves.

Irene Byrne & Co

Australian Colonial Lamborn and Wagner Revolving Locket

$5,950.00

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An Australian 15ct yellow gold revolving photo locket by Colonial jewellers Lamborn and Wagner with emu, kangaroo and dove

Irene Byrne & Co

Australian Colonial Revolving Photo Locket by Lamborn and Wagner

$8,500.00

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A Late Victorian antique 15ct yellow gold Albert chain featuring a T-Bar and fancy link star set design.

Irene Byrne & Co

Australian Rosenthal, Aronson & Co. Late Victorian 15ct Albert Chain and T-Bar

$18,750.00

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Australian_Willis___Co_Turquoise_and_Pearl_Brooch

Irene Byrne & Co

Australian Willis and Sons Turquoise and Pearl Brooch

$1,475.00

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Pair of antique daisy cluster earrings with turquoise and pearls in an antique earring box.

Irene Byrne & Co

Austro-Hungarian Turquoise Pearl Daisy Cluster Earrings

$995.00

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A‑type jadeite pendant in platinum, untreated natural jadeite pi disc set with rose‑cut diamonds — circa 1900

Irene Byrne & Co

Belle Époque A Type Jadeite Pi Disc Pendant in Platinum

$5,300.00

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Irene Byrne & Co

Black Onyx and Enamel 18ct Yellow Gold Ring

$2,800.00 $5,600.00

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Irene Byrne & Co

Brilliant Cut 1.30ct Diamond and Sapphire Engagement Ring

$12,500.00 $25,000.00

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18ct white gold ring featuring a beautiful Ceylon sapphire and diamond accents, ideal for special occasions.

Irene Byrne & Co

Ceylon Sapphire and Diamond Engagement Ring

$24,750.00

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