There's a moment, suspended between sleep and wakefulness, when a jewel is born. It's not what you think.
It doesn't start in a sterile laboratory, nor under the cold lights of a design office. It begins with an obsession. A detail that haunts you. For us at BySimon, that spring morning, it was a tulip.
The Zero Moment: When a Flower Becomes Rebellion
Sara, our designer, couldn't stop staring at the tulips in the vase on the kitchen table. "There's something perfect in their imperfection," she kept repeating. But what had she seen that we hadn't?
The answer was in the petals: that soft curve that encloses something precious, protecting it from the outside world. Exactly how we want our jewelry to protect those who wear it. Not physically, but emotionally.
The Drawing: Where the Pencil Betrays (or Reveals) the Soul
Look at the first sketch of the Cairo earring. Do you see those notes in Italian? "Argento 925" (Sterling Silver), "Percolato oro" (Gold Plated), "Cubic zircone" (Cubic Zirconia), "Smalto verde" (Green Enamel). They are not just technical notes. They are promises.


Every hand-drawn line hides a painful decision: does this detail stay or go? Does that curve convey elegance or fragility? The design process at BySimon is not as romantic as it seems. It's a battle between what we want to say and what the metal will allow us to express.
Curiosity: Do you know why jewelry designers still use pencil and paper? Because the computer lies. It makes you believe that anything is possible. The pencil forces you to confront the limits of reality immediately. If you can't draw it by hand, you probably won't be able to make it in silver.
The Choice of Colors: A Hidden Psychology
Then came the most controversial moment: the colors. Look at the second image. Three hexadecimal codes: #AECE6A, #BC61B2, #FDDBF8.
They are not random numbers. They are the result of 47 color tests. Forty-seven.
The green of the leaves had to be exactly #AECE6A. Not just any green. A green that whispers "nature" without shouting "artificiality." The pink of the tulip (#BC61B2 and #FDDBF8) had to capture that precise shade you saw at dawn, when the sun kisses the still-closed petals.

Curiosity: Enamels on silver jewelry are vitrifications that are fired at temperatures above 700°C. Each color has a different melting point. This means that the green of the leaves and the pink of the Cairo petals must be applied in separate stages, with different firings. A 20-degree error and the entire piece is ruined.
From Sterling Silver to Magic: The Process You Don't See
Now comes the part no one ever tells you. How does a design on paper transform into that earring you see in the third photo, hanging from an ear, catching the light as if it were alive?
Sterling silver (92.5% pure silver, 7.5% other metals for hardness) is melted at 961.8°C. But be careful: you can't just pour it into a mold. Liquid silver has memory. It remembers every imperfection, every speck of dust, every hesitation.
Our Cairo is born through these steps:
1. Lost-wax microcasting: We create a wax model that will be destroyed during the process. It's a perfect metaphor: to create something permanent, you must be willing to sacrifice the prototype.
2. Casting and cooling: The liquid silver is poured into the plaster mold that contains the wax. The heat melts the wax (which evaporates), leaving the exact shape of the jewel. Every second counts here.
3. Cleaning and polishing: The rough piece is cleaned with acids, brushed, filed. It's still brutal, anonymous. It doesn't look like anything yet.
4. Enamel application: This is where the real magic happens. The enamels are applied by hand with very fine brushes. Then, firing. Each layer must be perfect, because you can't go back.
5. Zircon setting: The pink stones are inserted one by one. Each prong must hold, but not suffocate the stone. It must protect it while allowing it to breathe.
6. Gold plating: The earring's hoop is coated with a gold galvanic bath. It's not just aesthetics: it's protection. Gold doesn't tarnish, it doesn't irritate sensitive skin.
The Detail That Makes All the Difference (and that You Probably Will Never Notice)
Look closely at the third photo. Do you see how the light reflects off the golden metal of the hoop? That reflection is not accidental.
We polished that hoop with 5 passes of progressively finer abrasive pastes. From 320 grit (rough as sandpaper) to 8000 grit (finer than talc). Why? Because the light must glide over the metal, not bounce. It must caress, not strike.
Curiosity: An experienced jeweler can recognize by touch the difference between a 5-pass polish and a 3-pass polish. Your eyes might not see it, but your skin feels it. It's that imperceptible sense of "quality" that you can't explain.
Why Cairo Is Not "Just" a Collection
It took 6 months. From the first sketch of the tulip to the first customer who wore it. Six months of:
- 89 discarded designs
- 47 color tests
- 12 cast and destroyed prototypes
- 3 creative crises
- 1 obsession with tulips that still hasn't left us
But here's the truth we want to share with you: every time you wear Cairo, you're not simply wearing a piece of jewelry. You're carrying that spring morning when Sara couldn't tear her gaze away from the tulips. You're carrying the hands of our artisans who polished that metal until it reflected light like water. You're carrying the courageous decision to choose precisely that green, that pink, that curve.
The Ultimate Truth
Now you know what other brands never tell you: making jewelry isn't just about technique. It's obsession, it's sacrifice, it's the inability to settle for "almost perfect."
The next time you see a BySimon jewel – whether it's Cairo or any other piece from our brand – you'll know that behind it is someone who lost sleep over a detail you might never notice.
But we know it's there. And that makes all the difference in the world.
Cairo is part of the BySimon collection inspired by the world cities we have loved and that have inspired us. Each city, a jewel. Each jewel, a story to carry with you.
P.S. - There's a little secret hidden in every Cairo jewel. A microscopic signature engraved on each piece, invisible to the naked eye. It's our signature. Our promise that these pieces have gone through all the stages you've just discovered. It's not just marketing. It's artisan pride.





