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Art_Nouveau_c.1900_3.35ct_Diamond_Pendant

Irene Byrne & Co

Art Nouveau 3.35ct Diamond Pendant

$15,000.00

Edwardian_Amethyst_and_Pearl_Pendant_Necklace

Irene Byrne & Co

Edwardian Amethyst and Pearl Pendant Necklace

$4,500.00

Timeless_1940s_Oval_Amethyst_Ring

Irene Byrne & Co

Timeless 1940s Oval Amethyst Ring

$2,600.00

Victorian_15ct_Yellow_Gold_REGARD_Oval_Locket

Irene Byrne & Co

Victorian 15ct Yellow Gold REGARD Oval Locket

$6,250.00

1920s_Cushion_Cut_Sapphire_and_Diamond_Cluster_Ring

Irene Byrne & Co

1920s Cushion Cut Sapphire and Diamond Cluster Ring

$10,500.00

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

antique_Green_Tourmaline_Pearl_Pendant

Irene Byrne & Co

Art Nouveau Green Tourmaline Natural Pearl Pendant

$2,800.00

Victorian Ruby and Diamond Triple Round Cluster Ring

Irene Byrne & Co

Victorian Ruby and Diamond Triple Round Cluster Ring

$7,000.00

Ceylon_Sapphire_and_Diamond_Oval_Cluster_Ring

Irene Byrne & Co

Ceylon Sapphire and Diamond Oval Cluster Ring

$53,000.00

1930s_Platinum_Diamond_Cluster_Earrings

Irene Byrne & Co

1930s Platinum 3.61ct Diamond Cluster Earrings

$14,800.00

Art_Deco_Platinum_Diamond_Ring

Irene Byrne & Co

Art Deco Platinum Old European Cut Diamond Ring

$12,300.00

1950s_Diamond_Trilogy_Ring

Irene Byrne & Co

1950s Brilliant Cut Diamond Trilogy Ring

$3,900.00

vintage_emerald_and_diamond_platinum_15ct_crossover_ring

Irene Byrne & Co

Edwardian Square Cut Emerald and Diamond Crossover Ring

$10,600.00

antique_aquamarine_9ct_yellow_gold_Necklace Sold

Irene Byrne & Co

Australian Art Nouveau Aquamarine and Pearl Necklace

Sold

Victorian_Emerald_and_Diamond_Marquise_Cluster_Ring

Irene Byrne & Co

Victorian Emerald and Diamond Marquise Cluster Ring

$3,000.00

South_Sea_Pearl_and_diamond_Cluster_Ring

Irene Byrne & Co

14ct South Sea Pearl and Diamond Cluster Ring

$3,800.00

Golden South Sea Pearl and Diamond Earrings - Irene Byrne & Co

Irene Byrne & Co

Golden South Sea Pearl and Diamond Earrings

$7,000.00

Australian_Rose_Gold_engraved_Belt_Buckle_Bangle

Irene Byrne & Co

Antique Australian Rose Gold Belt Buckle Bangle

$5,250.00

antique_Victorian_Diamond_Pendant

Irene Byrne & Co

Victorian Diamond and Ruby Eternity Pendant

$7,500.00

1920s_Moonstone_9ct_Rose_Gold_Earrings

Irene Byrne & Co

1920s Moonstone 9ct Rose Gold Stud Earrings

$1,150.00

antique_French_Diamond_Cross_Locket Sold

Irene Byrne & Co

Antique French 18ct Rose Gold Diamond Locket

Sold

Vintage 1920s Raymond Yard of New York 3.04ct untreated ruby and diamond ring in platinum

Irene Byrne & Co

1920s Raymond Yard 3.04ct Ruby and Diamond Ring

$64,000.00

Vintage_Cushion_Cut_Citrine_Bracelet

Irene Byrne & Co

Vintage Citrine 14ct Yellow Gold Bracelet

$9,500.00

antique_Edwardian_Dragonfly_Brooch

Irene Byrne & Co

Edwardian Diamond, Ruby and Emerald Dragonfly Brooch

$9,500.00

1940s_Rectangular_Cut_9.00ct_Aquamarine_Ring Sold

Irene Byrne & Co

1940s Rectangular Cut 9.00ct Aquamarine Ring

Sold

Victorian_Malachite_Four_Leaf_Clover_Bracelet

Irene Byrne & Co

Victorian Malachite Four Leaf Clover Bracelet

$2,250.00

French_La_Belle_Epoque_Diamond_Bow_Brooch

Irene Byrne & Co

French La Belle Époque Diamond Bow Brooch

$8,200.00

Antique_1930s_Cropp_Farr_Geometric_Yellow_Gold_Earrings

Irene Byrne & Co

1930s Cropp & Farr Geometric Yellow Gold Earrings

$3,250.00

vintage_1960s_Solid_Opal_Rose_Gold_Ring

Irene Byrne & Co

1960s Solid Opal Rose Gold Ring

$3,000.00

Art_Deco_Style_Contemporary_Diamond_Trilogy_Ring Sold

Irene Byrne & Co

Contemporary Three Stone Diamond Trilogy Ring

Sold

1920s_4.20ct_Old_European_Cut_Diamond_Stud_Earrings

Irene Byrne & Co

1920s 4.20ct Old European Cut Diamond Stud Earrings

$103,000.00

Vintage_3.51ct_Brilliant_Cut_Diamond_Engagement_Ring

Irene Byrne & Co

1950s 3.51ct Round Brilliant Cut Diamond Ring

$95,000.00

Rare and elegant 3.25ct untreated emerald and diamond ring

Irene Byrne & Co

Vintage Inspired 3.25ct Oval Emerald & Diamond Crossover Ring

$13,700.00

1930s_baguette_square_cut_diamond_wedding_ring

Irene Byrne & Co

1930s Square and Baguette Cut Diamond Band

$3,800.00

Antique_1930s_Platinum_Diamond_Raymond_Yard_BroochAntique_1930s_Platinum_Diamond_Raymond_Yard_Brooch

Irene Byrne & Co

Raymond Yard 7.00ct Diamond Platinum Scroll Brooch

$25,000.00

vintage_Round_Pearl_Necklace Sold

Irene Byrne & Co

1930s Akoya Graduated Round Pearl Necklace

Sold