In the field of colorless (white) diamonds, Dianer Diamonds Ltd. provides exquisite stones in three categories:
Natural diamonds.
Natural diamonds that have undergone a cleaning process: Dianer Diamonds Ltd. performs cleaning treatments on suitable stones. During the treatment, a unique material is inserted into the diamond. This process significantly improves the stone’s clarity and adds a spectacular shine.
HPHT enhanced diamonds: Dianer Diamonds Ltd. implements this treatment on type IIa natural stones. Upon completion, the diamond's natural color is significantly improved without any modifications. These stones are polished meticulously and sold exclusively complete with a GIA certificate.