MATERIALS. PROCESS.

  • METALS

    24 Karat – 24K Gold with 100% purity 999/1000

    18 Karat – 18K Gold with 75% purity 750/1000

    14 Karat – 14K Gold with 58.33% purity 585/1000
    Sterling Silver 925/1000 with 92.5% purity
    PLATINUM 950/1000

  • YOUR OWN PRECIOUS METALS

    If you’d like to use your own precious metals, we send them to a laboratory to perform a chemical analysis first, and based on composition, we buy them from you according to the current market value. That sale value is then discounted from the final cost of your custom piece.

  • GUARANTEE

    All our jewelry is covered by the 2-year warranty. The warranty starts on the day of delivery of the goods.

    Bespoke/Custom pieces can receive additional care & advisory after the 2-year warranty has passed.

    We offer in-depth cleaning with ultrasound 1 x per year to all our clients. We’re always here if you need advice or help taking care of the perfect appearance of your jewelry.

  • DIAMONDS

    Certified diamonds by suppliers from Antwerp, Köln. Investment stones which are provided with an international GIA certificate.

  • OTHER GEMSTONES & PEARLS

    Natural undyed gemstones.
    Freshwater pearls and saltwater pearls.

  • CERTIFICATES

    All of our pieces are issued an authenticity certificate with details specifying carats of gold and the quality of diamonds.

  • JEWELRY CARE

  • BESPOKE PIECES

PURITY HALLMARKS

All ZDENĚK VACEK’s gold jewelery is marked with a production mark, a hallmark, and a Czech state hallmark. Here you can look at Czech hallmarks.All ZDENĚK VACEK’s gold jewelery is marked with a production mark, a hallmark, and a Czech state hallmark. Here you can look at Czech hallmarks.