If you’re anything like me,
you love diamonds and jewelry
(And if you’re not, I think you’ll still fancy them)
I’ve always loved diamonds, gemstones, jewelry and pearls. It’s been my passion for my entire life.
I have one clear mission:
I want to make the world more beautiful one piece of jewelry at the time.
Join me, Trine
We’ll create your jewelry together
Born in Denmark, I work in Antwerp in Belgium – the centre of diamond trade in the word.
From here, I find and select premium diamonds and gemstones to create custom-made jewelry for clients all over the globe. I love the idea of customized jewelry as I want to help you make exactly the piece of jewelry you desire.
The whole process of customizing and making your jewel starts with you and me talking about what you want. After we’ve agreed on the design, I’ll make a 3D print of the jewelry for you to try.
When I’ve purchased the diamonds, either directly from diamond dealers or the mines, I finalize your jewelry in cooperation with goldsmiths in Antwerp, Hong Kong and Istanbul.
The creation of something unique deeply fascinates me. Finding the perfect diamond or pearl and having the setting made exactly to your desire. And I love the result: Seeing my clients wear the jewelry for years to come.


So how did I learn about diamonds?
Well, after many years of studying diamonds as an amateur, I decided to follow my passion. I enrolled in the Graduate Gemology course at the Gemological Institute of America (GIA) and studied diamonds, gemstones and pearls to become a gemologist (an expert on grading and identifying gemstones).
Later, I got interested in the marketing aspects of diamond trade. I wanted to know more about pricing: Why exactly is one gemstone or diamond more valuable than another one? So I decided to study valuation at the National Association of Goldsmiths in London and spent months valuing silver candelabras, antique brooches and tiaras, as well as rings, bracelets, and single diamonds.
I learned a lot!
Luckily, I was able to move to Antwerp where I continued my studies, spent much of my time in Antwerp’s diamond district, met with diamond dealers and looked at diamonds of every color and cut.
In 2017, I founded ByLamm Diamonds and finally turned my passion into my livelihood.








Looking for the jewelry of your dreams?
Let’s make it for you!
I’ll guide you through the process and help you all the way.