Sometimes another diamond, is trapped inside the diamond.
Internal diamond crystals are small diamond inclusions or crystals that are enclosed within a larger diamond.
HRD
Sarine Ushers In Era of In-Factory Grading
Sarine Technologies has launched a new platform enabling manufacturers to tap its automated grading systems and issue a report in-house to support the needs of jewelers. The company this week introduced its eGrading innovation via a video campaign on YouTube claiming the concept would “change diamond grading forever.” It allows manufacturers to self-execute third-party grading … Read more
HRD Announces new CEO
After a long period of uncertainty, HRD Antwerp is looking to the future with a new and ambitious CEO. Ellen Joncheere, formerly the General Manager at Fremach, will be the new CEO at HRD Antwerp as of January 20th. The current interim CEO, Michel Janssens, will be retiring next summer. Ellen has worked in a … Read more
Labs Refute Claims HPHT Escaping Detection
Major gemological laboratories have rebuffed claims that detection machines are failing to spot synthetic diamonds that have undergone irradiation.