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A Gem Dealer’s Journal: The Lady in Green: Interview of Zoe Michelou

A Gem dealers journal Asia Lounges blog burma colombia color color type creations gem gemological laboratory gems gemstome Gemstone GIA Imperial Colors interview jewellery jewelry Lapidary lotus gemology Mozambique Natural Gems origin rough ruby sapphire Simon Dussart Spinel tanzania the making of a gem tourmaline treatment Tucson vietnam Zoe Michelou

Hey Loungers,

Today we interview our friend Zoe Michelou from Imperial Colors and we’ll be discussing about her path in the gem trade. Daughter of a prominent coloured-gems sourcing entrepreneur and emerald specialist, Zoe has made a name for herself in the fine quality gem segment.

Discover with us today how she got involved in the trade and what pushed her to pursue the mine to market path she is now on.

Without any further delay, we give you Zoe Michelou!


Here is Zoe Michelou looking at some fine emeralds in Colombia

Here is Zoe Michelou looking at some fine emeralds in Colombia - Photo Credits: Zoe Michelou


AsiaLounges: First of all thank you Zoe for agreeing to being with us today. Can you tell us more about yourself? Who are you Zoe Michelou?

Zoe MichelouFirst of all thank you for inviting me for this interview. I'm a french citizen and I grew up in Colombia with my 3 brothers and sisters. I studied and lived in Paris. When I was 18, my father, a prominent life time gem business man took me in a very important gem and jewellery meeting and event in Jaipur where I discovered, and got embezzled, by the gems and jewellery splendour.

A couple of years later, I moved to Bangkok where I started an internship at Beauty Gems, followed by my education at GIA and GIT where I followed the Gem-A Classes. I completed my education with a jewellery design degree at GIT.

These education and training years in Bangkok gave me the opportunity to get an in-depth understanding of the particularity of the gemstone related activities. Bangkok, given its history, its proximity to China and other fast growing economy, is a prime destination for rough gemstones coming from producing countries making it a key platform for the trade and the merchants worldwide.

My first experience as a coloured gemstone buyer was for a large and reputed European jewellery manufacturing company established in Bangkok. My personal network put me in the path of the largest coloured gemstone miner in Nigeria, who offered me to help them develop the strategy and sales of rough tourmalines and garnets coming from their mines. It provided me with the opportunity to learn and manage the subtleties of tourmalines and other coloured gemstones coming from Africa from a grading, trading and processing stand point.



AsiaLounges: To my knowledge, there are rather few western women at the helm of a gem empire, and even less that travel to the mines to buy their rough. Can you tell us more about that part of your trade and what decided you to position your company this way. The mine to market way I mean?

Zoe MichelouMy activities took me to the mines in Nigeria on several occasions where I learnt all about small and large scale and mechanised mining as well as challenges related to local communities.

My Nigerian “bosses” trained me in African extraction and rough trade so that I could develop a pertinent grading and selling of the rough as well as cutting some of the best pieces. I became specialist of tourmaline rough and cut analysis and expanded my field of action to other rough sources like Paraiba in Mozambique, purple garnet from the boarder area of Mozambique/Zimbabwe. The Family background in emerald took me into the Swat Valley, in Pakistan, where I have been travelling regularly and got acquainted with the local culture, mining techniques and field rough grading. This opened a new opportunity to partner with local miners.

The nature of the family business and my orientation has always been at the source and from the source . By deciding to operate from Bangkok, the natural development of the activities were 2 steps higher in the direction of the consumer market through foreign wholesalers to jewelry manufacturers. I have been exposed continuously over the last few years to traceability, ethical sourcing, responsible mining in meetings and forums where I have been invited to participate. Obviously the trend of the century and the millennium calling for a solid commitment with Mine to Market and transparent business practice.

Ndlr.: read here an interview that Zoe gave to GIA about Tourmalines:  


Here is Zoe Michelou inspecting a days worth of emerald production in Swat Valley, Pakistan

Here is Zoe Michelou inspecting a days worth of emerald production in Fizzaghat Mine, Mingaora, Swat , Pakistan. - Photo Credits: Zoe Michelou


AsiaLounges: You have been known to play with emerald, tourmalines and aquamarines mainly, is it out of personal taste, business requirements or?

Zoe MichelouEmerald always has been sort of my favourite stone, probably because of the family influence and business related to this gemstone but also because of the mysticism and extraordinary history of Colombian emeralds throughout the ages. 

My passion as a gemmologist and a passionate coloured gems hunter has taken me to whatever sources can offer me, extraordinary colors and sparkles.

Why tourmaline and garnets have been my other specialty, I have come across sources of top color aquamarines which we have been able to cut or re-cut in our lapidary.

As you know in our activities we must adapt to the market demand and adjust  to the availability of the material.


Here is a selection of delicious looking Swat Valley, Pakistan, Emerald Sugar Loaves by ImperialColors Co., ltd

Here is a selection of delicious No Oil Sugar loaves emerald from Swat Pakistan by Imperial Colors - Photo Credits: Zoe Michelou


AsiaLounges: We noticed that much like us and few others in the Bangkok market, you are inclined to sacrifice weight in order to get a better looking stone overall. Why this choice?

Zoe MichelouPrecision, proportion, symmetry, color, clarity and polish are the fundamental ingredients for a perfect cut stone. Only perfect cut stone can find a sustainable quality market. Therefore we have secured our own lapidary and cutting services which allows us to also provide our customers with a better service .



AsiaLounges: Further to the two previous questions, should you be free from market and marketing concerns, which would be the one gem you’d rather specialise in? In other words, which one is your favourite gem and why?

Zoe Michelou: Besides emralds, my favourite gem would be tourmalines of uncommon colours such as indicolite, lagoon blue tourmalines and paraiba. (Ndlr.: all of which are in the blue range safe from uncommon tourmalines which may adopt other shades).

In this regard, I have a personal taste for the development of special shapes and series that can be used by designers.


Here is a selection of Zoe's favourite gems from Imperial Colors Collection - Photo Credits: Arjuna Irsutti Photograph 

Here is a selection of Zoe's favourite gems from Imperial Colors Collection - Photo Credits: Arjuna Irsutti Photography


AsiaLounges: As a member of ICA yourself, I suppose you have heard of the now famous ethical question that seems to be lingering around the trade at all levels. What’s your take on this issue and how do you address it provided that it is an actual concern to you and / or your clientele?

Zoe MichelouThis is a very serious matter that we have been addressing for a couple of years in the development of my activities.  Transparency, ethics, provenance and vertical integration provide customers and consumers with confidence. The demand and the technology of present days require concrete actions that will probably include proof of provenance and blockchain. I don’t see how the modern  business in the coloured gem and  jewellery sector can avoid this.



AsiaLounges: As a second generation of coloured-gems sourcing entrepreneur yourself, what are the most dramatic changes you see between our generations way to work and the previous one? Is there even a difference in your opinion?

Zoe MichelouThe fundamental of the business and the knowledge required professionally in our industry have not changed. However, extraction, practices, tools, marketing and sales platforms, mentality of customers and globalisation of the sector are obviously very different of what they were in the era of my father.



AsiaLounges: Many traders look at China as being the new El Dorado for the trade. Between the sheer number of potential clients and the financial power it represents many dealers are lured in by the promises of riches. What is your position concerning the rising crisis coming from China? By that I mean the fact that the current health crisis and economical concerns being raised as the Chinese market becomes more gem savvy?

Zoe MichelouChinese market for gem dealers is a dream, only Chinese merchants or Chinese partnerships within China can hope to develop a color gemstone business in China. Luxury brands for what they represent have been successful in China as the name of the brand reflects the value and exclusive quality that the Chinese typical rich customer wants to acquire. Outstanding designers who succeed in becoming famous with Chinese consumers can succeed with this huge but difficult market.

Western social medias are blocked in China and the language barrier make it very difficult to penetrate the Chinese market.

The crisis referred to in your question is hitting very severely the gem, jewellery and watch business as well as other businesses. However, there will obviously be a recovery one day with opportunities for those who will be well positioned at that time as the Chinese economy and growth will be number one.


Supervising the gem cutting with Zoe Michelou

Supervising the gem cutting of Imperial Colors Co-Production - Photo Credits: Zoe Michelou


AsiaLounges: Easier question as we are slowly reaching the end of this interview. In your opinion, is being a gemologist capital to doing what you do on a daily basis ?

Zoe MichelouDefinitely yes, knowledge of gemstone and gemmology is one of the fundamentals when you approach the industry. However, field experience and day and to day activities in real business life is the real education that contributes the most to the experience and success.



AsiaLounges: Last but not least, our traditional ending question, could you please provide three advices to people trying to follow in your footsteps and three books that you believe any gem lover out there needs to have in his/her library?

Zoe MichelouThis is a very difficult time to enter in an industry that is getting verticalised with a supply chain  that is getting shorter and shorter with less and less actors and more and higher capital expenditure and technical knowledge.

3 books I will recommend to any gemologist or gemstone passionates are:

- Ruby and Sapphire from Richard W.Hughes

- Terra Spinel by V. Yavorskyy.

- The Emerald and Ruby compilation made by Gemfields and edited by Thames and Hudson.



AsiaLounges: Thank you very much Zoe for being with us today, I am convinced that our readers, the Loungers, have enjoyed this interview as much as we did enjoy writing these lines.

As for us, we will meet you again soon in the Lounges with more exciting content! If you have enjoyed this interview please let us know by liking, commenting and sharing our work with your family and friends on your favourite social media platform. Don't forget that you can also support A Gem Dealer's Journal through our Patreon's Page. It helps us a lot and takes but a second!

Should you have any questions or topic that you’d like us to research for a future interviews and articles, feel free to let us know by contacting us at, it is always a pleasure to dig further into the world of gems and gemmology!

For all the rest, feel free to take a look at our gem and jewellery collection as well as to contact us should you be interested in getting one of our famed bespoke pieces of AsiaLounges Jewellery.

See you again in the Lounges,

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