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In-store shopping is ideal if you want to see pieces in person and compare options with guidance. Many jewellers can advise on fit, styling, care, and gift ideas while you browse.

Peppermint Grove Jewellers is a Western Australian family jewellery business with a history dating to 1967. Over more than five decades, the business has remained focused on fine jewellery, bespoke design and personal service, with today’s Cottesloe studio continuing the family tradition under co-owners Giuseppe Algeri and his sister Rose.
The workshop team includes master jewellers with decades of experience across design and manufacture. Giuseppe is also a diamond grader, giving the business specialist knowledge when helping clients compare stones and develop engagement, wedding or milestone jewellery. Bespoke commissions are designed around the customer rather than adapted from mass-produced stock, with the process covering the initial idea, material selection, design refinement and final manufacture.
Peppermint Grove Jewellers also offers a substantial ready-to-wear collection, including engagement rings, earrings, necklaces, wedding jewellery and its signature tennis bracelets. Men’s rings can be personalised through a configurable design process, allowing customers to select metals, finishes, shapes and stones.
Remodelling is another important part of the business. Existing jewellery can be reworked to preserve stones or sentimental elements while giving the piece a new form suited to the current wearer.
For customers in Cottesloe and Perth’s western suburbs, Peppermint Grove Jewellers combines the continuity of a family business established in the 1960s with current custom-design capability. Its strongest point is the connection between experienced diamond guidance, hands-on craftsmanship and jewellery intended to become part of a family’s own long-term story.
Below is an overview of the jewellery services offered by this store.
In-store shopping is ideal if you want to see pieces in person and compare options with guidance. Many jewellers can advise on fit, styling, care, and gift ideas while you browse.
Share what stood out, from service and pricing to the finished piece. A quick review helps the next shopper know what to expect.
Monday
9:00 am - 4:45 pm
Tuesday
9:00 am - 4:45 pm
Wednesday
9:00 am - 4:45 pm
Thursday
9:00 am - 4:45 pm
Friday
9:00 am - 4:45 pm
Saturday
9:00 am - 3:30 pm
Sunday
9:00 am - 5:00 pm
42 Napoleon St, Cottesloe WA 6011