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Przedmioty z OST
Historia sprzedawcy

At OST, we are proud diamond manufacturers with a legacy rooted in excellence and craftsmanship. We specialize in natural diamonds, offering fancy shapes and rare, one-of-a-kind stones that are ethically sourced, cut, and polished entirely in-house. While we also craft fine jewelry, our true expertise lies in diamond manufacturing. Every diamond reflects our dedication to brilliance, quality, and responsible sourcing—backed by generations of experience. To ensure trust and transparency, we offer diamonds certified by globally recognized institutions such as the GIA (Gemological Institute of America) and IGI (International Gemological Institute), providing our clients with assurance of authenticity, grading accuracy, and value.

13 – liczba opinii
  • user-8f608859acbf
    Pozytywny
    •1 tydzień temu

    Amazing job packing. And the process 💯 the best buying here all the time

  • user-0db3348d2a3a
    Pozytywny
    •2 tygodni temu

    Jasmin from OST was super friendly and available. Competitive pricing with super fast and safe shipping. Will buy again

  • user-76e4d4b085cb
    Pozytywny
    •5 tygodni temu

    Absolutelly great and trustful seller. Makes kind contact with you to make sure that everything about your shipment is going well and safely. I'm a happy buyer and definitely will order on OST again!

  • user-76e4d4b085cb
    Pozytywny
    •5 tygodni temu

    Absolutelly great and trustful seller! Makes kind contact with you to make sure that everything about your shipment is going well and safely. I'm a happy buyer and definitely will order again on OST!

  • user-c51174d74e6e
    Pozytywny
    •6 tygodni temu

    Excellent seller

  • user-240371423ec4
    Pozytywny
    •7 tygodni temu

    Super blij mee. Lange weg afgelegd, maar de moeite waard. EXTREEM goed verpakt!!! Bedankt. En ook BEDANKT voor de extra"s verassingen....Heel Attent!

  • user-c27427fa8e1e
    Pozytywny
    •15 tygodni temu

    Είναι πολύ σωστός πολίτης ότι λέει αυτό είναι Συνεργάζεται με πάρα πολύ καλή εταιρεία Αποστόλων και είναι σωστός επαγγελματίας τα συγχαρητήρια μου

  • user-934daa1cece0
    Pozytywny
    •20 tygodni temu

    Excellent quality, fast shipping, very responsible seller, hope to have the opportunity to continue trading

  • user-c4efcc2a8630
    Pozytywny
    •21 tygodni temu

    super

  • teodor-ion
    Pozytywny
    •30 tygodni temu

    Excelent