SALE
![1960s Austrian Carved Floral Brooch](http://irenebyrneandco.com/cdn/shop/files/1960s-austrian-carved-floral-brooch-irene-byrne-and-co-1_600x562.jpg?v=1686115452)
1960s Austrian Carved Floral Brooch
$3,600.00 $7,200.00
![1920s natural pearl and diamond brooch](http://irenebyrneandco.com/cdn/shop/files/1920s-natural-pearl-and-diamond-brooch-irene-byrne-and-co-1_600x562.jpg?v=1686115468)
1920s Natural Pearl & Diamond Brooch
$2,875.00 $5,750.00
![Vintage_1950s_gemstone_Floral_brooch](http://irenebyrneandco.com/cdn/shop/files/1950s-sapphire-and-diamond-floral-spray-irene-byrne-and-co-1_600x625.jpg?v=1717564887)
1950s Sapphire and Diamond Floral Spray
$11,500.00 $23,000.00
![Victorian Coral & Diamond Locket](http://irenebyrneandco.com/cdn/shop/files/victorian-coral-and-diamond-locket-irene-byrne-and-co-1_600x564.jpg?v=1686115425)
Victorian Coral & Diamond Locket
$1,650.00 $3,100.00
![late Victorian opal and pearl pendant](http://irenebyrneandco.com/cdn/shop/files/late-victorian-opal-and-pearl-pendant-irene-byrne-and-co-1_600x562.jpg?v=1686115393)
Late Victorian Opal & Pearl Pendant
$1,500.00 $3,000.00
![Solitaire_Heart_Shape_Brilliant_Cut_Diamond_Ring](http://irenebyrneandco.com/cdn/shop/files/solitaire-heart-shape-brilliant-cut-diamond-ring-irene-byrne-and-co-1_600x625.jpg?v=1717564811)
Solitaire Heart Shape Brilliant Cut Diamond Ring
$4,300.00 $8,600.00
![1.79ct_Ruby_and_Diamond_Oval_Cluster_Ring](http://irenebyrneandco.com/cdn/shop/files/1-79ct-ruby-and-diamond-oval-cluster-ring-irene-byrne-and-co-1_600x625.jpg?v=1717564937)
1.79ct Ruby and Diamond Oval Cluster Ring
$9,500.00 $19,000.00
![Contemporary White Gold Royal Blue Sapphire Ring - Irene Byrne & Co](http://irenebyrneandco.com/cdn/shop/files/contemporary-white-gold-royal-blue-sapphire-ring-irene-byrne-and-co-1_600x625.jpg?v=1717564879)
Contemporary White Gold Royal Blue Sapphire Ring
$9,000.00 $18,000.00
![1940s_Rectangular_Cut_9.00ct_Aquamarine_Ring](http://irenebyrneandco.com/cdn/shop/files/1940s-rectangular-cut-9-00ct-aquamarine-ring-irene-byrne-and-co-1_600x625.jpg?v=1717564770)
1940s Rectangular Cut 9.00ct Aquamarine Ring
$3,875.00 $7,750.00
![antique_1940s_Double_Diamond_Daisy_Cluster_Ring](http://irenebyrneandco.com/cdn/shop/files/1940s-double-diamond-daisy-cluster-ring-irene-byrne-and-co-1_600x625.jpg?v=1717564778)
1940s Double Diamond Daisy Cluster Ring
$3,000.00
![Yellow_Gold_Diamond_Hinged_Bangle](http://irenebyrneandco.com/cdn/shop/files/3-30ct-diamond-yellow-gold-18ct-hinged-bangle-irene-byrne-and-co-1_600x625.jpg?v=1717564839)
3.30ct Diamond Yellow Gold 18ct Hinged Bangle
$9,800.00 $19,600.00
![antique_diamond_three_stone_Trilogy_Ring](http://irenebyrneandco.com/cdn/shop/files/1920s-early-single-cut-diamond-trilogy-ring-irene-byrne-and-co-1_600x625.jpg?v=1717564770)
1920s Early Single Cut Diamond Trilogy Ring
$1,175.00 $2,350.00
![Solitaire_platinum_1.42ct_Brilliant_Cut_Diamond_engagement_Ring](http://irenebyrneandco.com/cdn/shop/files/solitaire-1-42ct-brilliant-cut-diamond-ring-irene-byrne-and-co-1_600x625.jpg?v=1717564778)
Solitaire 1.42ct Brilliant Cut Diamond Ring
$18,000.00 $36,000.00
![vintage_1950s_Handmade_Three_Stone_Diamond_Ring](http://irenebyrneandco.com/cdn/shop/files/1950s-handmade-three-stone-diamond-ring-irene-byrne-and-co-1_600x625.jpg?v=1717564785)
1950s Handmade Three Stone Diamond Ring
$2,000.00 $4,000.00
![antique_diamond_daisy_cluster_ring](http://irenebyrneandco.com/cdn/shop/files/1920s-daisy-cluster-ring-irene-byrne-and-co-1_600x600.jpg?v=1686115652)
1920s Daisy Cluster Ring
$1,800.00 $3,600.00
![Ruby_and_Diamond_Cluster_Ring](http://irenebyrneandco.com/cdn/shop/files/pear-shape-ruby-and-diamond-cluster-ring-irene-byrne-and-co-1_600x600.jpg?v=1717564824)
Pear Shape Ruby and Diamond Cluster Ring
$2,450.00 $4,900.00
![Modern_18ct_Yellow_Gold_Diamond_Ring](http://irenebyrneandco.com/cdn/shop/files/platinum-bezel-set-18ct-diamond-band-ring-irene-byrne-and-co-1_600x625.jpg?v=1717564848)
Platinum Bezel Set 18ct Diamond Band Ring
$2,250.00 $4,500.00
![1930s_18ct_Three_Stone_Diamond_Rin](http://irenebyrneandco.com/cdn/shop/files/1930s-18ct-three-stone-diamond-ring-irene-byrne-and-co-1_600x625.jpg?v=1717564848)
1930s 18ct Three Stone Diamond Ring
$1,300.00 $2,600.00
![Brilliant_Cut_1.30ct_Diamond_and_Sapphire_Engagement_Ring](http://irenebyrneandco.com/cdn/shop/files/brilliant-cut-1-30ct-diamond-and-sapphire-engagement-ring-irene-byrne-and-co-1_600x600.jpg?v=1717564848)
Brilliant Cut 1.30ct Diamond and Sapphire Engagement Ring
$15,000.00 $25,000.00
![3.80ct_Zambian_Emerald_and_Diamond_Ring](http://irenebyrneandco.com/cdn/shop/files/art-deco-style-3-80ct-emerald-and-diamond-ring-irene-byrne-and-co-1_600x625.jpg?v=1717564856)
Art Deco Style 3.80ct Emerald and Diamond Ring
$17,500.00 $19,000.00
![1960s_FRENCH_Jade_Cluster_Earrings](http://irenebyrneandco.com/cdn/shop/files/1960s-french-jade-cluster-earrings-irene-byrne-and-co-1_600x625.jpg?v=1717564856)
1960s FRENCH Jade Cluster Earrings
$2,600.00 $5,200.00
![1970s_Australian_Prouds_18ct_white_gold_ruby_and_Diamond_Ring](http://irenebyrneandco.com/cdn/shop/files/australian-1970s-ruby-and-diamond-eternity-ring-irene-byrne-and-co-1_600x625.jpg?v=1717564856)
Australian 1970s Ruby and Diamond Eternity Ring
$2,250.00 $4,500.00
![vintage_brilliant_cut_solitiare_diamond_ring](http://irenebyrneandco.com/cdn/shop/files/1940s-solitaire-round-brilliant-cut-diamond-ring-irene-byrne-and-co-1_600x625.jpg?v=1717564856)
1940s Solitaire Round Brilliant Cut Diamond Ring
$2,050.00 $4,100.00
![antique_Victorian_fancy_link_gold_chunky_necklace](http://irenebyrneandco.com/cdn/shop/files/ultra-rare-victorian-fancy-link-albert-chain-irene-byrne-and-co-1_600x600.jpg?v=1717564887)
ULTRA RARE Victorian Fancy Link Albert Chain
$5,995.00 $7,995.00
![18ct_Yellow_gold_graduated_curb_link_diamond_bracelet](http://irenebyrneandco.com/cdn/shop/files/18ct-yellow-gold-and-diamond-curb-link-bracelet-irene-byrne-and-co-1_600x625.jpg?v=1717564887)
18ct Yellow Gold & Diamond Curb Link Bracelet
$5,600.00 $11,200.00
![gold_diamond_neck_chain](http://irenebyrneandco.com/cdn/shop/files/18ct-flat-curb-link-diamond-chain-irene-byrne-and-co-1_600x600.jpg?v=1717564903)
18ct Flat Curb Link Diamond Chain
$7,250.00 $14,500.00
![1950s Amethyst & Diamond Pendant Brooch](http://irenebyrneandco.com/cdn/shop/files/1950s-amethyst-and-diamond-pendant-brooch-irene-byrne-and-co-1_600x562.jpg?v=1686115413)
1950s Amethyst & Diamond Pendant Brooch
$5,500.00 $11,000.00