OST
At JASND, 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.
- user-c51174d74e6e好评•3天前
Excellent seller
- user-240371423ec4好评•1周前
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好评•9周前
Είναι πολύ σωστός πολίτης ότι λέει αυτό είναι Συνεργάζεται με πάρα πολύ καλή εταιρεία Αποστόλων και είναι σωστός επαγγελματίας τα συγχαρητήρια μου
- user-934daa1cece0好评•14周前
Excellent quality, fast shipping, very responsible seller, hope to have the opportunity to continue trading
- user-c4efcc2a8630好评•15周前
super
- teodor-ion好评•24周前
Excelent
- user-29ca3edb227d好评•25周前
Sehr guter Kontakt, gut verpacktr. Steine sind ok und hübsch. Habe in 2 Auktionen gekauft.
- user-6fee46e534db好评•25周前
Everyrhing was OK. Trustable. Thank you soo much for your kind help!