Category Archives: gem news

All about gemstones

More than just red and blue: fancy sapphires

Rubies and sapphires are amongst the world’s most precious gemstones. Their fiery reds and radiant blues are unmistakable. Less well known are the facts that both these stones are members of the corundum family, and that this family has much more to offer than just red and blue.

The corundum family, in fact, has everything you could want in a valuable gemstone: gorgeous colours, great brilliance, and an excellent hardness of 9 on the Mohs scale, putting it right behind the diamond – our hardest natural mineral – and that means it has excellent wearing properties. Its refraction is unusually high too, as evidenced by the wonderful brilliance of perfectly cut specimens. Experienced cutters know that the colour looks markedly more intense when the stone is viewed from one angle than it does when viewed from another.

fancy sapphires @constantinwild.gems
fancy sapphires @constantinwild.gems

Continue reading More than just red and blue: fancy sapphires

Greenery summer 2017: peridot

After they had led a rather shadowy existence, the reputation of peridots gradually began to change: in the high mountains of Pakistan, at an altitude of over 4000 metres, some very fine, brilliant gold-green crystals were discovered. Today, the peridot is among the most coveted coloured gemstones worldwide. Its seductive, lush green hues and clarity have made it a strong competitor of the tourmaline and the emerald. The peridot is one of the very few gemstones which come in one colour only. This stone displays the most beautiful green tones of the summer: its range includes olive shades, the famous gold-green of the stones from Pakistan, a clear yellow green, a light lime green and the bluish green typical of stones from Burma. Very small but beautiful yellow-green stones come from China. And the best thing about this gemstone is that its colour will flatter the complexion of any woman! However, these fantastic stones do have one major disadvantage: all of them are very rare. Fortunately, I have a few remarkable peridots in my treasure chamber.

Sparkling greetings,
Constantin Wild

 

greenery - peridot
greenery – peridot

Constantin Wild meets Katerina Perez

Insider Katerina Perez is a specialist with professional knowledge and insight as regards the jewellery industry. On her website, she reports on the most recent trends in the gemstone and jewellery trade. When I met her a few weeks ago in Basel, we found a number of things to talk about right away. But one thing that always remained in focus was the fascinating world of gemstones. As for the interview, in which I talk about my family, the love I have for my profession and my ongoing quest for treasures on behalf of my customers, you can read it here at katerinaperez.com

Sparkling greetings,
Constantin Wild

Katerina Perez @constantinwild.gems
Katerina Perez @constantinwild.gems

 

And the winner is: coloured gemstone supplier of the year 2017

Gems trust Wild! The readers of the prestigious ‘Diamantbericht’ know that too. I’m delighted to have been chosen as coloured gemstone supplier of the year for the second time in a row.

Constantin Wild - coloured gemstone supplier of the year 2017
Constantin Wild – coloured gemstone supplier of the year 2017

Particularly in my line of business, and in today’s times, fairness and transparency are more important than ever before. So at Constantin Wild, we put our trust in long-term relationships and a family rapport with all our partners. And what’s more: I am still personally acquainted with every single one of my stones. I know their first names and their life stories. This award from the ‘Diamantbericht’ shows that we’re on the right road. … Continue reading And the winner is: coloured gemstone supplier of the year 2017

Enchanté: the savoir-vivre edition of the Gem Journal 2017

Hot off the press: the ‘savoir-vivre’ edition of the Gem Journal.

May I invite you on a fascinating journey this time too? What city embodies that feeling of luxury better than Paris, the ‘capital of haute-joaillerie’? Yet even the most magnificent item of jewellery needs a perfectly cut stone: so what a good thing Idar-Oberstein is not far away. Quite apart from which it’s possible to live a life of luxury in my home town too. In my magazine, you can find out plenty of things worth knowing about Franco-German gemstone history. And you’ll also see that my chamber contains some sparkling treasures in the colours of the tricolore

Constantin wild - The savoir-vivre edition of the Gem Journal 2017
Constantin wild – The savoir-vivre edition of the Gem Journal 2017

It only remains for me to wish you a good browse and read!

Read our last issues online here

Heralds of spring – greenery

Whilst Mother Nature keeps us waiting, the world of fashion has long chosen its favourite green of the 2017 season: Greenery from the House of Pantone.

I had a chat with Jewellery News Asia (JNA) on the subject of green gemstones.

Jewellery News Asia: What are some of your fine green gemstones that you’ll be showcasing this year?

Constantin Wild: This year I have chosen four stones: first, the green demantoid from Russia, which is globally unique thanks to its needle-shaped, so-called ‘horsetail’ inclusions. Second, the chrome tourmaline from Africa, a rare variety of green tourmaline with a captivatingly intense green colour. Third, the tsavorite garnet with its manifold shades of green. And last but not least the peridot from Pakistan with its convincing size and its colour, which matches the Pantone shade ‘Greenery’. According to Pantone’s Fashion Color Report Spring 2017, ‘Greenery’ is one of this season’s on-trend colours.

JNA: What is it about green gemstones that appeal to people? Continue reading Heralds of spring – greenery

FOLLOW ME ON Instagram & Facebook!

Gemstone lovers really get good value with my accounts. Look forward to glittering colours and unusual stones, things worth knowing and inside stories from the business I work in. I appreciate all your likes, shares and comments 🙂

See you on line @ www.facebook.com/constantinwild.gems or @ www.instagram.com/constantinwild.gems and dip into my fascinating world of gemstones!

Continue reading FOLLOW ME ON Instagram & Facebook!

Season’s Greetings from underneath!

Last year, we were aiming high; this year, in return, we went underground. 🙂

The little town of Traben-Trarbach straddles the river Mosel. Before the outbreak of World War One, it had been the most important trading center for wine – even more significant than Bordeaux. The traces are still visible in the fact that half the town has been hollowed out underneath giving space to huge wine vaults; one of which is the so-called „Vinopolis“. It may be used for a variety of events, among other things, for our own Christmas party! … Continue reading Season’s Greetings from underneath!

More than just rare. More than the Big Four.

Diamond, emerald, ruby and sapphire. In the world of gemstones, the famous Big Four tend to be regarded as the measure of all things. So the prices at which they change hands on the market today are correspondingly high. But investors should be prepared to look a little further: for the fact is that Mother Nature has a lot more to offer. These four treasures, for example …

Neon-blue power: Paraiba tourmaline

An unbelievable number of facets. Radiant blue-green. The Paraiba tourmaline looks as if it is moving, as if it has come alive. And that is why it is among the world’s most valuable gemstones. The stone has the element copper to thank for its incomparable luminosity. It was not until 1987 that it appeared: first in Brazil, then later in Nigeria and Mozambique. Exactly the same kind of stone on two different continents? Millions of years ago, they were still one: the super-continent of Gondwana. In the mean time, these neon-coloured tourmalines are fetching absolutely top prices.

Paraiba tourmaline, oval, Africa
Paraiba tourmaline, oval, Africa

Highlight in orange: mandarin garnet

The mandarin garnet has only been known in the gemstone trade for 20 years, yet it is already a much celebrated star today. Its name speaks volumes. Gemstone lovers can draw attention to themselves with this fruity-coloured stone. Having said that, high-quality top-class stones of more than three carats are extremely rare. Both the demand and the price have increased markedly in recent years. That is why the mandarin garnet too is predestined for sparkling investments.

mandarin garnet, cushion
mandarin garnet, cushion

Yellow-green rarity: canary tourmaline

Back in ancient China, yellow was regarded as the colour of the emperor, as a symbol of kudos and progress. But one kind of yellow is not necessarily the same as another. A high manganese content gives the canary tourmaline – unlike other yellow tourmalines – its lemon-yellow hue and vivacious lustre. It was not until about 15 years ago that this wonderful stone was discovered in the East African country of Zambia. However, that spectacular find only produced a very limited number of stones. The canary tourmaline is a top-class stone. Specimens of more than one carat are extremely hard to find.

Canary tourmaline, oval
Canary tourmaline, oval

The green tsar: demantoid

In translation, demantoid means ‘diamond-like’. No wonder, for this rare gemstone has a refraction and dispersion that are similar to those of “a girl’s best friend”. Around 1900, the famous Peter Carl Fabergé created magnificent items of jewellery with this sparkling green treasure, which had been discovered in his Russian homeland. True connoisseurs also hold the famous ‘horsetails’ in high esteem; inclusions which are only found in Russian specimens and thus contribute to their being regarded as particularly valuable on the market.

Demantoid garnet, round, with horsetails, russia
Demantoid garnet, round, with horsetails, russia

 

Limited Gem Calendar 2017

Dear gemstone lovers,

An eventful year is now coming to an end and Christmas is just round the corner. So my worthy customers and business partners can look forward to receiving a high-carat postal surprise: in the limited-edition gem calendar, a different sparkling highlight from my treasure chamber is presented each month!

Sparkling greetings,
Constantin Wild

The play of physical forces

From Edinburgh to Malaga, Paris to Moscow … Constantin Wild has probably already been there on his motorbike. Sometimes he even tracks down gemstones on his discovery tours, as he did a few years ago in Russia …

Constantin Wild has been out and reconnoitred the whole of Europe on my hot machine, here in the area of Idar-Oberstein.
Constantin Wild has been out and reconnoitred the whole of Europe on my hot machine, here in the area of Idar-Oberstein.

“On a motorbike, you get to know the world in a much more direct, unfiltered way than you would by car, for example,” says Constantin Wild. “You’re right up close all the time: close to the road, close to Nature, close to the people.” It’s that ‘playing with physical forces’ that has appealed to him about motorcycling for a long time: “Playing with centrifugal forces, gravitational pull, speed. And obviously there’s a bit of recklessness in there somewhere too,” admits Wild with a smile. … Continue reading The play of physical forces

Heritage – Now & Then

Heritage – Very few people are as familiar with the market as Werner Fritsch: with more than 45 years of experience, the general manager of W. Constantin Wild & Co. looks back on the changes in the world of gemstones. In this interview, he explains what it is that has actually changed.

 

Heritage - Werner Fritsch - general manager of Constantin Wild & Co.
Heritage – Werner Fritsch – general manager of Constantin Wild & Co.

GEM JOURNAL: Herr Fritsch, just recently you celebrated your 45-year jubilee at W. Constantin Wild & Co. What do you think is the most significant difference between your work now and your work as it was when you first started?  

Werner Fritsch: The technological developments, definitely. When I started here we were still communicating by telegram. Today, the contact we have with our customers and business partners is unimaginable without e-mail, smart phones etc. But a lot has also happened in terms of the way gemstones are processed. Back then, everything was done by hand in the cutting-shop. Today, my colleagues programme state-of-the-art CNC machines to put the finishing touches to some of our products. Having said that, with some very special stones nothing can possibly beat traditional craftsmanship.

GJ: Apart from this change in the world of work, how has the status of gemstones changed in the luxury goods sector?   Continue reading Heritage – Now & Then

Gem Journal – Premium Magazine – The Fantasy Gift Edition

Dear gemstone lovers,
it’s out – ‘The Fantasy Gift Edition’ of my Gem Journal. On this occasion too, I’m going to take you on a journey. To be more precise, a high-carat journey, from New York straight to Idar-Oberstein. Learn how two American ladies came to create the perfect locket in my gemstone workshop. Discover the beauty of my homeland. And find out how important gemstone reports are for the industry. Those are just a few of the topics covered in the new magazine. Some of you are sure to be holding it in your hands already – and as for all the others, I will of course be delighted to hand you a copy on my exhibition stand.

Sparkling greetings
Constantin Wild
Continue reading Gem Journal – Premium Magazine – The Fantasy Gift Edition

Colour Trends 2016

For more than 50 years, Pantone Inc. of the USA has been determining in colours that call the tune in fashion and lifestyle. This year for the first time, not one colour but two have been chosen as Colour of the Year: ‘Rose Quartz’ and ‘Serenity’, a warm pink and a cool blue. Whilst the pink reflects our longing to feel safe and secure, the blue stands for order and peace. According to Pantone, this is exactly the mix we need in our turbulent times – and it goes without saying that the corresponding hues are also to be found in my treasure chamber!

Constantin Wild - Fine Gemstones - Pink Imperial Topaz and Aquamarine
Colour Trends 2016 – Constantin Wild – Pink Imperial Topaz and Aquamarine

Continue reading Colour Trends 2016

SPARKLING GEMSTONES FOR THE AUTUMN SEASON

Dear gemstone lovers,

two stones that could not be more different: a fresh, apple green chrome tourmaline that has a calming effect on the senses, and a radiant orange sapphire pulsating with energy. Yet they have one thing in common: they are both top-class stones – and I will be presenting both at the September Hong Kong Jewellery & Gem Fair and the INTERGEM fair in Idar-Oberstein in October.

SPARKLING GEMSTONES - Constantin Wild - Tourmaline - Chrome Tourmaline - 34ct oval
Chrome Tourmaline – over 30 ct oval

Chrome Tourmaline: like some delicate spring growth

Those in the know are aware that the chrome tourmaline is an extremely rare variety of the green tourmaline. A fresh, radiant apple green, for which it has the perfect interplay of traces of chromium and vanadium to thank, is the trademark of this exquisite stone from Tanzania. As the chrome tourmaline has become a rarity, I am especially glad to be able to offer a really prime specimen of more than 30 carats. This radiant wunderkind measures some 25 by 18 millimetres, and its vivacious, natural green has been brought out to perfection by the precise star cut. Continue reading SPARKLING GEMSTONES FOR THE AUTUMN SEASON

A sparkling gift

Dear gemstone lovers,
I have some high-class holidays behind me, in the truest sense of the word. Having said that, I’m not referring to my own holiday – though that too was very nice. No, I’m talking about the vacation of two American ladies, Marilyn Pape and Shelley Bennett. The two of them paid me a visit in Idar-Oberstein last month. So how did that come about? Well, Marilyn purchased one of the famous ‘fantasy gifts’ for her daughter Shelley from the luxury department store chain Neiman Marcus: a custom locket, set with sparkling gemstones – and a three-day journey to my place in Idar-Oberstein so that she could select the right stones for herself. Our sparkling gift gallery:

Continue reading A sparkling gift

Heritage

Gernot Weber - Lapidary, Gemstone Cutter
Gernot Weber – Lapidary, Gemstone Cutter

If this great selection of extravagant gemstones is to continue to find its way into Constantin Wild’s treasure chamber, one man is indispensable: Gernot Weber. As a gemstone cutter he carries the heritage of the gemstone metropolis within him.

JOURNAL: Idar-Oberstein is regarded as the absolute gemstone metropolis. How did that come to be?

Gernot Weber: Agates were discovered here for the first time in the 15th century. The wild Idar stream, which flows right through the town, quickly gave rise to numerous cutting-shops, in which my forefathers were able to process the stones. Later, jasper and rock crystal were discovered too. When the domestic deposits began to decline at the beginning of the 19th century, the people of the Hunsrück set off out into the great wide world and discovered many other kinds of stone there. But the stones were always processed back at home.

Heritage - Constantin Wild - gemstone cutting workshop
Heritage – Constantin Wild – gemstone cutting workshop

JG: Idar-Oberstein is the only gemstone centre in the world where all kinds of gemstone are processed and traded in. Why does that work so well here? Continue reading Heritage

Colour Trends 2015

Dear gemstone lovers,

there are two things we often long for: sunshine, and the opportunity to relax. Fortunately, the colour trends for the forthcoming spring and summer season promise both at the same time!

Every year, the Pantone Color Institute publishes current colour trends, and the entire world of fashion allows itself to be guided by them. The theme for sun-drenched days next year is ‘en plein air’. Our everyday life, which seems to be becoming more and more dynamic, demands a good deal of us. So hues named ‘aquamarine’, ‘lucite green’ and ‘tangerine’ give us exactly the compensation we need.

It goes without saying that Mother Nature can easily keep pace when it comes to colour trends. A glance into my treasure chamber provides proof of that!

Seductive blue

The colour ‘aquamarine’ marks the beginning of the Pantone range. Is there a gemstone lover who is not familiar with the stone of the same name?

Constantin Wild - Aquamarine - Santa Maria Aquamarine - pair - Brazil - 15ct

Continue reading Colour Trends 2015

Gem Journal – Premium Magazine

2015 Gem Journal - first edition
2015 Gem Journal – first edition

Dear gemstone lovers,

my fascinating world of gemstones is now available in black and white too – in a premium magazine!

In the first issue, I’m taking you with me on a journey. Find out for yourself how that German lifestyle – the so-called ‘Deutsche Vita’ – can look, feel, and even taste! And, as usual, you can also find colourful, exclusive gemstones and their histories in the new magazine.

Some gemstone lovers might have already discovered the magazine in their mailboxes – and I’ll be very happy to present those who haven’t with a copy at my fair stand.

Sparkling greetings,
Constantin Wild