What Does “Conflict-Free” Really Mean in the Diamond Industry?
The phrase “conflict-free” has become central to the diamond industry, but what does it really mean? At Prins & Prins Diamonds in Cape Town, we believe clients deserve more than a label—they deserve complete transparency and trust. This article explores the origins of the term, the role of the Kimberley Process, and why responsible sourcing today must go further to include ethics, sustainability, and heritage.
A Gemmologist’s Guide to Diamond Inclusions: Flaws or Unique Features?
Diamond inclusions are often misunderstood as flaws, yet they are the natural fingerprints that make each gem unique. In this guide, Prins & Prins gemmologists explain how inclusions form, the types you may encounter, and when they truly matter for beauty, durability, and value. Drawing on Dr Petre Prins’s decades of expertise, we show why understanding inclusions is essential when choosing Natural Diamonds Cape Town—and how these features can add character as well as clarity to your decision.
Why Natural Diamonds Hold Enduring Value in a Changing Market
In a world of shifting trends and alternatives, natural diamonds remain timeless. Their geological rarity, cultural significance, and enduring value set them apart as treasures beyond fashion. At Prins & Prins in Cape Town, we celebrate this legacy, offering certified diamonds and bespoke creations that carry both authenticity and meaning for generations.
Where to Buy Diamonds in Cape Town
Cape Town has become a trusted destination for acquiring natural diamonds, blending heritage, expertise, and cultural richness. At Prins & Prins, located in the historic Huguenot House, clients are guided by qualified gemmologists and master goldsmiths in selecting certified jewels of exceptional quality.
Rethinking Diamond Grading: Should Lab-Grown Diamonds Be Assessed Like Natural Diamonds?
As the diamond industry evolves, a crucial question emerges for both jewellers and consumers alike: Should lab-grown diamonds be graded using the same standards applied to natural diamonds? With technological innovation reshaping the gemstone landscape, this conversation delves deep into questions of diamond grading standards, value perception, and transparency in the marketplace. The Rise of […]
Unique Engagement Rings South Africa
When it comes to buying a Unique Engagement Ring in South Africa, we offer a wide selection of diamond rings, Tanzanite as well as Gemstone rings. Prins & Prins has been Cape Town’s trusted jeweller for over 40 years, offering handmade jewellery and ring designs only of the highest quality. We specialize in natural diamonds […]
International Diamond Day – Celebrating the cultural role of Natural Diamonds
International Diamond Day – Celebrating the cultural role of Natural Diamonds Some may wonder, Why an International Diamond Day? If there is justification for an International Pancake Day, then a day to celebrate the role of diamonds in the history and culture of humankind is long overdue. Natural diamonds differ from other luxury products. Every […]
MAKE SURE THE DIAMONDS AND GOLD YOU BUY HAVE INTEGRITY
Diamond and jewellery businesses depend on the trust consumers have in the owner and staff and their confidence in the integrity of the products the company sells. By offering expertise, market-related prices and exceptional client service, jewellers can establish a solid and trustworthy reputation. But, ensuring the integrity of their diamonds and gold – […]
LUMINEAUX DIAMONDS by Prins & Prins
What is a Lumineaux Diamond? LUMINEAUX DIAMONDS are natural diamonds from the Prins & Prins Lumineaux Diamond Collection, specially selected for: Every diamond in this collection is accompanied by certification from an international gemmological laboratory. Questions & Answers What are fluorescent diamonds? A small percentage of natural diamonds glow with a luminous blue when exposed […]
Glow in the dark Diamonds
Are “glow in the dark” diamonds more expensive than diamonds that do not fluorescence? Every now and then, a client notices something unexpected. A diamond that appears perfectly ordinary indoors suddenly reveals a soft blue glow under ultraviolet light or direct sunlight. The immediate reaction is often concern: is this a flaw, a defect, or […]
NATURAL vs. man made diamonds
LABORATORY-GROWN DIAMONDS – What’s in a Name? Imagine this scenario. You own a natural diamond of significant value — a gem formed over billions of years, rare, finite, and carefully selected. It is sent away for repair, resizing, or cleaning. Months or years later, questions arise. A valuation is done. Testing follows. The result is […]
NEW RULES IN PRICING DIAMONDS
Do you want a certified 1.00ct D SI1 brilliant cut for $7 000 or $4 000? Your choice, buy a ‘dog’ if you wish. To price a diamond today is everybody’s nightmare. Blame it on technology, the internet, business acumen, or whatever. In the past, the 4 Cs were enough. Not anymore. In recent years, […]
Diamond Fluorescence-What’s the Story?
Understanding Diamond Fluorescence You have probably noticed that some dealers make a big issue of the blue fluorescence that certain diamonds exhibit under ultraviolet light. In the past, the 4 Cs — carat, cut, clarity and colour — were used to describe the rarity of a polished diamond and to determine its value. However, this […]
Synthetic Gemstones and Gemstone Treatments
An Introduction to Gemstones Before purchasing a coloured gemstone, it is essential to understand that not all gemstones are the same. Gemstones differ significantly in origin, treatment, and value, and misunderstandings can easily arise if these distinctions are not properly explained. Main categories of gemstones Natural gemstones Natural gemstones are formed by geological processes in […]
Gemstones For The Modern Man
Gemstones for the Modern Man Men are increasingly confident in their jewellery choices, favouring designs that express individuality, strength, and personal style. Modern men’s jewellery often incorporates gemstones chosen not only for appearance, but also for durability and practicality. Traditionally, men gravitated towards neutral-toned gems such as black onyx, agate, grey moonstone, and mother of […]