GUARANTEED QUALITY & AUTHENTICITY 

When you see the ROCKSTAR★REFINEMENTS™ R★R hallmark stamped onto a piece of jewellery, it’s a mark of trust and prestige — your guarantee of authenticity. The hallmark certifies precious metal of the highest standard — designed, hand-finished, and hallmarked in the UK with precision and integrity, then stamped to prove it.

The R★R UK hallmark confirms:

• It's made by us  – ROCKSTAR★REFINEMENTS (R★R)
• The jewellery has been independently tested and hallmarked in the UK by the official Birmingham Assay Office
• That an item is genuine solid sterling silver — never plated

Stamped, certified, and stage-ready.

Official Dealer’s Notice