About Clare Appleyard

Clare Appleyard is a South African geologist and the founder of Katannuta Diamonds, a Johannesburg-based jewellery studio specialising in natural diamonds, custom engagement rings, and bespoke jewellery. With over 20 years of experience in the diamond industry, Clare combines her scientific background with jewellery design to create jewellery that will last a lifetime. Known for her honest advice, expert diamond knowledge, and commitment to industry transparency, Clare is passionate about helping clients make confident, informed decisions when purchasing fine jewellery. Whether you’re looking for a one-of-a-kind engagement ring, guidance on buying a natural diamond, or a piece that tells your story, Clare Appleyard is a trusted name in the South African jewellery industry.

Captivated by Colour, Part III: Blue diamonds

Welcome to the third chapter of Captivated by Colour and this time, blue diamonds are in the spotlight. Considered one of the rarest colours, blue diamonds have an enigma and appeal that very few other colours hold. It’s still April, so diamonds are still the birthstone for the rest of the month. It’s only a [...]

Captivated by Colour, Part III: Blue diamonds2020-09-14T19:38:25+02:00

Captivated by Colour, Part II: Pink diamonds

Welcome to our second installment of Captivated by Colour and this time, we’re looking at pink diamonds. Pink diamonds are one of the rarest colours of diamonds and one of the most prized and valued. Many people will ask about coloured diamonds, but very few people know how rare they are, or how expensive they [...]

Captivated by Colour, Part II: Pink diamonds2020-09-14T19:38:25+02:00

Captivated by Colour, Part I: Yellow diamonds

April’s birthstone is diamond and many people are surprised to know that diamonds can come in virtually all colours of the rainbow. This post will be the first of a series entitled “Captivated by Colour” where we explore each of the fancy diamond colours in turn, together with what gives the diamonds their colours, where [...]

Captivated by Colour, Part I: Yellow diamonds2020-09-14T19:38:25+02:00

Is diamond fluorescence bad, or good? [and does it matter?]

Until relatively recently, fluorescence in a diamond was something that only gemologists and geologists paid attention to. For most of the jewellery buying public, the traditional 4C’s, as defined by the GIA (cut, colour, clarity and carat) were enough to decide whether a diamond was of an acceptable quality or not. In 1997, the GIA [...]

Is diamond fluorescence bad, or good? [and does it matter?]2020-09-14T19:38:26+02:00

How much is a diamond in South Africa?

As a leading independent engagement ring manufacturing jeweller, we frequently get asked a number of  questions, the most common being an what a diamond actually costs. Whilst this seems like a simple question, the answer is far from simple. In fact, there is no answer to the question. Instead, the answer is in fact more [...]

How much is a diamond in South Africa?2020-09-14T19:38:26+02:00

We want to be the best jeweller in South Africa [not the cheapest]

We’re not trying to be the cheapest manufacturing jeweller in South Africa. We’re trying to be the best manufacturing jeweller in South Africa. There’s a lot of competition in the diamond, gemstone and manufacturing jeweller arena in South Africa. A quick search online will bring up hundreds of private jewellers (like Katannuta Diamonds) in addition [...]

We want to be the best jeweller in South Africa [not the cheapest]2020-09-14T19:38:27+02:00

Tempting tourmaline, October’s second birthstone.

If opal doesn’t take your fancy, why not consider tourmaline? It's the newer version of October's birthstone and is available in a wide variety of colours. Considered a semi-precious gemstone, tourmaline is a semi-occurs in various shades of almost every hue. Tourmaline is mined in Brazil, Sri Lanka, Nigeria, Mozambique, Madagascar, Afghanistan, Pakistan and the U.S.A. Paraíba [...]

Tempting tourmaline, October’s second birthstone.2020-09-14T19:38:27+02:00

An obsession with opal (October’s birthstone)

If you’re lucky enough to be an October baby, you have two birthstones to choose from – opal and tourmaline. Both are equally gorgeous but they’re radically different to each other and require different levels of care. Let's start with opal.... Perhaps one of the most beautiful gemstones around, opal is a hydrous silicate mineral [...]

An obsession with opal (October’s birthstone)2020-09-14T19:38:30+02:00

Peacock sapphires steal the spotlight

Sapphires are September’s birthstone and as far as our clients and friends are concerned, right now there’s only one type of sapphire on people’s lips – peacock sapphires. But what are these gems that everybody is currently obsessed with? As we’ve mentioned before, sapphires come in a large variety of colours; every colour of the [...]

Peacock sapphires steal the spotlight2020-09-14T19:38:31+02:00

Why buying a diamond engagement ring still makes sense in 2019

“'Cause if you like it, then you shoulda put a ring on it If you like it, then you shoulda put a ring on it” sings Beyoncé in her hit “Single Ladies (Put a ring on it)”. We can trace the history of the diamond engagement ring back to 1477, when Archduke Maximilian of Austria [...]

Why buying a diamond engagement ring still makes sense in 20192020-09-14T19:38:31+02:00
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