About us

De Maria Gioielli is a fourth generation family business established in 1920. We are manufacturers of fine high jewelry and dealers and collectors of Antique, Signed and Vintage jewelry, Loose Diamonds and Colored Stones, specialized on Victorian, Art Deco, French and Italian pieces.

Our story began in the late 800 in Naples, Italy where we have our head office and today we bring our experience and selection of unique jewelry pieces worldwide in the most important jewelery trade fairs such as the Original Miami Beach Antique Show, Hong Kong Jewelry and Watch Show, Las Vegas Antique Jewelry and Watch Show, Mercante In Fiera Parma and many more...


Trade Shows

  • September Hong Kong Jewellery & Gem Fair
  • Mercante in Fiera Parma
  • VicenzaOro
  • The Original Miami Beach Antique Show
  • Hong Kong International Jewellery Show

    Contact us 

    Via Saverio Baldacchini 11, 80133 Napoli NA Italy
    Ph: +3908118676813‬

    Email: info@demariajewelry.com
    Whatsapp/WeChat: +39 329 5497743