Kimfook Jewelry diamond engagement rings use natural diamonds and SNI-audited 18K (75%) gold. Single diamonds of 0.2 carat and above are generally GIA certified, and Kimfook does not sell lab-grown diamonds.
Gold purity and diamond authenticity can be tested in our showroom with an XRF gold tester and a diamond tester. Every purchase comes with a certificate of authenticity, a gold purity certificate and lifetime service. The Kimfook showroom is at Ruko Spectra, Alam Sutera, South Tangerang: about 20 minutes from West Jakarta, 20–30 minutes from PIK, 30 minutes from South Jakarta and 40 minutes from Central Jakarta by toll road. See the visit guide from Jakarta. Customers in other cities can consult via WhatsApp at +62 811-270-055, and insured shipping is sent with RPX. See how to buy online with delivery to Bali and across Indonesia.
See also our GIA diamond rings and diamond wedding rings.