A Diamond Museum in Cape Town: Visiting the Museum of Gems & Jewellery
Most of Cape Town walks past Huguenot House every day. Almost no one knows there is a museum in its cellar. The Museum of Gems & Jewellery, a diamond museum in Cape Town’s city centre, sits beneath a Cape Dutch townhouse from about 1752 at 66 Loop Street: a private collection curated over fifty seven years by Dr Petré Prins. It traces forty thousand years of southern African craftsmanship, from the Stone Age to Art Deco, alongside three centuries of European jewellery. Entry is free and every visit is by appointment. Here is what to expect when you visit.
Five Spaces, One Story
The museum is arranged as five spaces, A to E, holding forty numbered displays, and the audio guide walks them in order: from the World’s Treasure Chest, through the cradle of human creativity and African tribal crafts, to diamond processing and world famous jewels, and on to jewellery making and gemmology, ending at a working goldsmith studio. The thread running through all five is human ingenuity, the same hands and stones across every era. The audio guide is in English: you scan, choose a chapter, tap a display and listen, with no app to download. Read the full audio guide before you visit and the rooms make sense faster.
Forty Thousand Years of Craftsmanship
The earliest pieces in the collection are southern African, thousands of years old, and they set up the argument the whole museum makes: Africa was working gold and stone long before the colonial trade arrived. Mapungubwe is the centrepiece of this section. The kingdom of Mapungubwe, on the Limpopo, rose from around 1075 and reached its height in the thirteenth century, producing gold figures and beads of extraordinary refinement. The museum shows a replica of its famous golden rhinoceros, with real old ivory and original trade beads beside it, and together they show what early African goldsmiths achieved with no European toolkit. This is the story covered in how the Kimberley rush changed South Africa, told from the other end.
The Cullinan Story
The museum tells the Cullinan story in full, in a cabinet of its own with a replica of the stone, and it is the best diamond story ever told. The largest gem quality diamond ever found, 3,106 carats, pulled from the Premier Mine near Pretoria in 1905, cleaved by Joseph Asscher in Amsterdam and cut into nine numbered stones and ninety six small brilliants. Cullinan I, the 530.2 carat Great Star of Africa, sits in the Sovereign’s Sceptre in the British Crown Jewels. Cullinan II, 317.4 carats, sits in the Imperial State Crown. The full cast of stones is in our guide to famous South African diamonds.
Three Centuries of European Jewellery
The European cabinets span four historical jewellery eras, from the restraint and seed pearls of the Georgian period to the hard angles and black onyx of Art Deco, with the Victorian and Edwardian periods between them. The display logic is practical: you learn to date a piece by its metalwork, its settings and its stones, which is the same skill our gemmologists use every day. The dating method is explained in how to identify the age of estate jewellery.
Rare Minerals and Curiosities
Beyond the diamonds, the collection holds eight rare African mineral specimens and a shelf of rare earths, plus pieces of jewellery history that would not fit anywhere else: the gown Anneline Kriel wore as Miss World 1974, adorned with 272 replica Krugerrands; the story of the carat, a word that comes from the carob seed early gem traders used as a weight (today a carat is exactly 200 milligrams); and the cutter’s polishing bench, with the stages that take a stone from rough to finished, explained in how a rough diamond is cut and polished. The full gemstone landscape is in our birthstone guide.
Is there an entry fee?
No, entry to the Museum of Gems & Jewellery is free. If you would also like a valuation or a consultation on the day, mention it when you book.
Do I need to book?
Yes, every visit is by appointment, so the collection can be shown properly. Book a museum visit online or call +27 (0)21 422 1090. Tour guides bringing a group need to book as well, and groups are taken 25 people at a time.
How long does a visit take?
Allow about forty five minutes. That is the time the museum page gives for a visit, and the audio guide lets you take the forty displays at your own pace.
Practical Information
Where: Huguenot House, 66 Loop Street, Cape Town city centre, 8001
When: by appointment, Monday to Friday 09:00 to 17:00 and Saturday 09:00 to 13:00; closed on Sundays and public holidays
How: book a museum visit or call ahead; the audio guide is in English
Cost: free entry; ask about combining the visit with a valuation or a consultation
The museum shares its building with the working jeweller, which is the point: the atelier and the gem laboratory, under the same roof, practise the same skills today. The building’s full history is in the Huguenot House story.
Sources:
Prins & Prins: The Museum of Gems & Jewellery
Prins & Prins: Museum Audio Guide
UNESCO World Heritage Centre: Mapungubwe Cultural Landscape
Royal Collection Trust: The Cullinan Diamond
Continue your reading.
Famous South African Diamonds: The Cullinan and Beyond
The Eureka, the Star of South Africa, the Cullinan diamond and the great Jagersfontein finds: the true stories of the diamonds that made South Africa famous.
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From Mine to Ring: The Journey of a Diamond
Kimberlite pipes, cutting centres, grading labs and setting benches: how a rough crystal becomes the stone in a ring, and every hand it passes through.
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The Kimberley Diamond Rush: How It Changed South Africa
From the Eureka in 1867 to the Big Hole and De Beers: the honest history of the diamond rush that reshaped South Africa.
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