We offer free services: Appraisal and identification of precious and semiprecious stones. Appraisal, grading and identification of diamonds. Identification of synthetic minerals, imitation and detection of treatment - such as painting, heating, irradiation and other techniques for improve the appearance of stone. Tips when buying and selling gems. If you have any questions feel free to send us pictures on [email protected] for subsequent identification and assessment, visit us at our office. We offer: Certification of gemstones - 300 kn
We offer the service of processing of precious and semi-precious stones from your or our materials. Service cutting, grinding, polishing and drilling of minerals depends on the type, thickness and hardness of minerals and the price of processing are negotiable. Among the many services we offer, pointed to Development cabochon of precious and semi-precious stones Restore shine your jewelry of coral and other precious minerals Repairing of damage or broken minerals in your jewelry Development opals from rough materials For cutting precious stones we possess blades of 0.2 mm You use two cutting speeds - 900 and 1800 rpm. For drilling we use several sizes of drill.