Provide supportive services in compliance with laws and regulations to clients in a sincere and earnest way.

Provide accurate and easy-to-understand selection standards to consumers through the disclosure of information.

Always maintain the best analysis equipment to be a technologically innovative company that furthers the field of gemology. Each of our employees is committed to improving their gem identification skills.

Constantly maintain a strict neutral position to disclose information on gems as it really is to society.