Vintage Medallion Italian Silver Necklace 
Mondevio Silver Bead Hoop Earrings 
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an extensive collection of unique antique and estate jewellery items
We curate an exceptional collection of antique and estate jewelry and fine timepieces, sourced globally by a team of seasoned experts within the international diamond and fine jewelry industry. Recognized among America’s most respected estate buyers, we uphold the highest standards of integrity and professionalism, ensuring complete transparency at every stage of the acquisition process.
Bliss Golden Ring
$12249
Carla Golden Earrings
$1159
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Featuring the latest fine jewelry trends, our curated Jewels du Jour, and exclusive access to essential diamond and jewelry knowledge, including expert insights and guidance on proper jewelry care.
Most Collectible Vintage Costume Jewelry Brands.
Our collectible vintage costume jewelry adds a distinctive statement to any ensemble. Celebrated for its beauty and character, these pieces offer exceptional style and craftsmanship at a more accessible price point than fine jewelry counterparts.
With a history spanning centuries, costume jewelry rose to prominence in the 1920s when Hollywood embraced it for film, and influential women—including First Lady Mamie Eisenhower and iconic stars such as Marilyn Monroe—popularized designer costume pieces in public life. Today, these timeless creations remain cherished for their artistry, glamour, and enduring appeal.
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Welcome to Mario Souza Fine Jewelry & Antiques
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Best Seller Product
We offer a comprehensive range of services supporting art collecting and interior decoration, guided by decades of experience and grounded in integrity, discretion, and trust.
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Perfect Match
For Every Occasion
Located within the prestigious Arts & Antiques Center (MAAC), our gallery presents a distinguished collection of antique furniture, paintings, sculpture, chandeliers, fine porcelains, clocks, and exceptional works of art.
In addition to private acquisitions, we operate as a trusted consultancy, executing contracts for the supply of fine art and antiques to retail and wholesale partners, as well as museums, both within the United States and internationally.
Indian Sterling Ring
$249
Carla Golden Earrings
$159
Fremada
Chain
$249
Silver
Earrings
$159