
Operating out of Kolkata’s IT and industrial corridor (Mani Casadona, Sector V), AP Jewellers fuses four decades of traditional Bengali goldsmith filigree heritage with modern German vacuum induction casting, computerized XRF spectrometry, and laser hallmark assaying.
Over 500 kg monthly gold processing capacity with zero porosity tolerance.
Indutherm computerized vacuum-pressure casting machines ensure zero internal gas porosity, providing superior tensile strength for lightweight bridal bangles and delicate choker links.
High-speed industrial DLP polymer 3D wax printers produce clean-burning resin prototypes with exact weight predictability, eliminating surface striations before casting.
Cleanroom diamond pavé workstations equipped with pneumatic micro-gravers and 40x magnification ensure every conflict-free stone is seated at an identical table depth with mirror prongs.
Government-recognized BIS laser hallmarking centre with in-house EDXRF spectrometers. Fast-tracks 6-digit alphanumeric HUID laser etching directly on jewellery clasps.