The colour of gold is the first decision in any piece and the one most people make in the last thirty seconds. It deserves the first thirty minutes. The three colours are not three metals; they are one metal with three companions, and the companion changes how the piece looks, wears and ages.
What 18K actually means
Pure gold is 24 carat. 18 carat gold, the standard Wazna works in, is 75 per cent gold and 25 per cent other metals, most often copper or silver. That quarter is not a compromise. Pure gold is too soft for a ring worn daily; the alloy gives it the hardness to hold diamonds in place for decades. It is also where the colour comes from.
Where the colours come from
Yellow gold keeps the natural colour of the metal, with the silver and copper in the alloy balanced so that neither pulls the tone.
Rose gold gets its soft pink from copper. More copper, warmer pink. Rose gold reads as the most personal of the three, and on warm skin tones it reads as an extension of the skin rather than an object on it.
White gold is made by alloying gold with white metals such as palladium or silver, and it is usually plated with rhodium to give a harder surface and a brighter shine. That plating is why a white gold ring looks whiter in the shop than after five years of wear, and why white gold pieces are periodically re-plated. It is not a flaw; it is how the material works, and any honest jeweller will tell you so before you buy.
How to choose
Choose by three questions, in this order. First, what do you already wear every day? A new piece that fights the colour of a watch or a wedding band will be worn less. Second, how visible do you want the diamonds to be? White gold disappears behind white diamonds so the stones do the talking; yellow and rose gold frame them. Third, how much maintenance will you accept? Yellow and rose gold age by softening; white gold ages by asking for a visit.
At Wazna, the Love collection and the letter pendants are made in all three colours, and every bespoke piece is offered in rose, white or yellow. The house’s advice is the same in every case: decide the colour first, then design the piece around it, never the reverse. If you want help deciding, the atelier starts there.