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Frequently Asked Questions
Everything you need to know about purity, shipping, sizing, returns, and payments.
Every gold piece is BIS 916 hallmarked, certifying 22K (91.6%) purity as assayed by a Bureau of Indian Standards recognised centre. The hallmark number is printed on your invoice for verification.
Yes. Natural diamonds above 30 cents ship with an independent IGI or GIA grading report verifying carat weight, cut, clarity, and colour. Certificate numbers are listed on your invoice.
No. Sushi Jewels works exclusively with natural, conflict-free diamonds sourced under the Kimberley Process Certification Scheme unless a piece is explicitly listed otherwise.
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