ISO 9001:2015
Clear guidelines regarding service order cancellations, diagnostic processing windows, and fee refund eligibility at Koustav Gemological Laboratory.
Clients may cancel their testing service request prior to the physical commencement of optical, spectroscopic, or microscopic examination. Once specimen diagnostic procedures have begun or a digital reference entry has been created in the laboratory registry, testing fees are non-refundable.
Refunds will be processed strictly in cases where:
Approved refunds are credited back to the original source method (Bank Account / UPI / Debit Card) within 5 to 7 business days following written confirmation by our accounts desk.
For any billing disputes, payment confirmations, or cancellation inquiries, please reach out to support@koustav.com or call our Krishnagar center at +91 7548016604.