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Browse our exquisite collection of Loose Gemstones and Gemstone Jewellery

Tanzanite Rings


Tanzanite Rings

Gemstone Rings

Tanzanite Rings

Gemstone Earrings

Tanzanite Rings

Gemstone Bracelets

Tanzanite Rings

Gemstone Pendants

How to choose the finest Gemstones

About Prins & Prins

Established in 1982, Prins & Prins Diamonds has grown to become one of Cape Town’s most trusted, multi-award winning, family-owned manufacturing jewellers. Dr Prins believes that knowledge equals success, and that a passion for the product you create is essential. Today his staff are the best trained in the business, and Prins & Prins Diamonds is known as “The Professional Diamond People”.

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Our Guarantee

Our business has an international reputation of quality and integrity. We believe a sustainable business is built on the cornerstone of trust, world-class expertise and our relationship with our clients. Only expertly selected Tanzanite, diamonds and gemstones are sold. We sell certified natural Tanzanites, and are a member of the South African Jewellery Council.

Ready to start?

We would love to chat to you about your gemstone requirements and are happy to answer any questions you may have.  Simply complete the form at the top of the page and we’ll take it from there.

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