Products

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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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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Australian_Amethyst_Vine_Leaf_Locket_Brooch

Irene Byrne & Co

Antique Australian Colonial Amethyst Vine Brooch with Locket

$5,500.00

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Irene Byrne & Co

Antique Australian Flower Posy Cluster Drop Pearl Earrings

$1,995.00

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Australian_Rose_Gold_engraved_Belt_Buckle_Bangle

Irene Byrne & Co

Antique Australian Rose Gold Belt Buckle Bangle

Sold out

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Hinged bangle with crown and crescent design by Willis and Sons, crafted in 15ct yellow gold.

Irene Byrne & Co

Antique Australian Willis and Sons Diamond, Pearl and Sapphire Bangle

$5,000.00

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Close-up of an antique hinged bangle featuring a natural black pearl surrounded by diamonds, held in hand.

Irene Byrne & Co

Antique Austro Hungarian ANTON DEUTSCH Black Pearl and Diamond Bangle

$13,000.00

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Irene Byrne & Co

Antique Demi-Parure Sardonyx Pendant and Earrings

$7,500.00

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Edwardian aquamarine drop earrings with pearls in 9ct gold, antique jewelry circa 1910.

Irene Byrne & Co

Antique Edwardian Aquamarine Drop Earrings

Sold out

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An antique-style engagement ring with a romantic 'Toi et Moi' design, featuring an emerald and diamond in 18ct yellow gold.

Irene Byrne & Co

Antique Edwardian Emerald and Diamond 'Toi et Moi' Ring

Sold out

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Solid crystal opal necklace from the Edwardian period, featuring vibrant opals and a fine link chain crafted in 9ct yellow gold.

Irene Byrne & Co

Antique Edwardian Lightning Ridge Solid Opal Pendant Necklace

$2,600.00

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Heirloom Edwardian jewelry pendant featuring natural pearl and diamonds, a lasting legacy piece for future generations.

Irene Byrne & Co

Antique Edwardian Natural Pearl and Diamond Pendant

$2,750.00 $5,500.00

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Antique Edwardian earrings featuring a cluster of peridot, diamond, and pearl set in 15ct yellow gold, showcasing vintage elegance from the early 20th century.

Irene Byrne & Co

Antique Edwardian Peridot, Diamond and Pearl Cluster Earrings

$5,800.00

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An Edwardian gold pendant necklace with intricate patterns and a sophisticated charm.

Irene Byrne & Co

Antique Edwardian Ruby and Pearl Pendant Necklace

$7,500.00

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Stunning vintage compass fob pendant featuring bold cardinal directions, a perfect blend of historical charm and modern elegance for both men and women.

Irene Byrne & Co

Antique Edwardian Sterling Silver Compass Fob

$795.00

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Vintage 1910 Ceylon sapphire and diamond ring, notable for its no heat treatment deep blue sapphire centerpiece.

Irene Byrne & Co

Antique French 10.48ct Ceylon Sapphire and Diamond Cluster Ring

$63,000.00

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Vintage ring with a central navy blue stone and diamond accents in a decorative box.

Irene Byrne & Co

Antique French 1920s Sapphire and Diamond Platinum Ring

$8,900.00

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Vintage_1914_Pearl_and_Diamond_Ring_Payton_Pepper___Sons_Ltd

Irene Byrne & Co

Antique Pearl and Diamond Ring by Payton, Pepper & Sons

$3,500.00

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Amethyst brooch with diamond details, worn by Russian nobility in the 1890s.

Irene Byrne & Co

Antique Russian 105.00ct Amethyst and Diamond Cabochon Brooch

$7,200.00

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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

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Antique Victorian gold bangle with pearls and rose cut diamonds.

Irene Byrne & Co

Antique Victorian 15ct Pearl and Diamond Bangle

$10,400.00

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Irene Byrne & Co

Antique Victorian 15ct Yellow Gold Oval Locket

$6,200.00

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Late Victorian locket in 9ct yellow gold featuring a classic bow motif.

Irene Byrne & Co

Antique Victorian 9ct Yellow Gold Locket with Bow Motif

$1,295.00

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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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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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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

$995.00

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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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