Assured Quality Materials
Our Commitment to Quality
At Prime Jewellery, your trust is our priority. That’s why we use only certified, quality-assured materials and ensure all our metals meet strict UK safety standards. Each piece is tested to be free from harmful or allergenic elements, and we stand behind the purity we state. We want you to wear your jewellery with confidence, knowing it’s made to be treasured for a lifetime.
Metals we Use
9 Carat Gold
Our 9ct gold jewellery is carefully crafted with 37.5% purity of Gold for durability and lasting value, offering a subtle, classic finish that remains beautiful over time.
18 Carat Gold
Our 18k gold jewellery made with minimum 75% pure gold in the mix with safe alloys. It combines classic luxury with lasting sparkle, made to be worn and treasured every day.
925 Sterling Silver
Made with 925 certified sterling silver, containing minimum 92.5% pure silver, our jewellery ensures durability, nickel free and safe to wear along with bold white silver finish.
Diamond and Gemstones
Diamonds
Our natural earth-mined diamonds are responsibly sourced in line with the Kimberley Process and the World Diamond Council’s System of Warranties.
Gemstones
Our gemstones are carefully selected from trusted suppliers who follow ethical and responsible practices, ensuring authenticity, quality, and traceability.
Pearls
Our pearls are thoughtfully sourced and naturally cultivated, making each piece unique in shape, character, and lustre.
Hallmarking you can Trust
UK Hallmarked
All our gold jewellery above 1 gram is independently hallmarked in the UK, this guarantees the gold’s purity, authenticity, and legal compliance.
Lightweight Gold
Gold items below 1 gram are produced in full accordance with UK Hallmarking laws and regulations, ensuring transparency and integrity in every piece.
Assay Office Sheffield
Sheffield Assay Office hallmark is a symbol of quality and trust, certifying that your jewellery has been tested and approved to meet strict UK standards.