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Calderoni: a Valentine’s Day for everyone!

A Valentine’s Day within everyone’s reach allows us to give something precious to those we love regardless of how much we can invest! Calderoni gives us the opportunity to choose a diamond, without necessarily turning it into a jewel. Freedom of choice in use and the possibility to invest in the future: these are the essentials of the Italian brand we are talking about today!


The Brand

Calderoni was founded in Milan in 1840 thanks to Adone Calderoni and for decades represented the only jeweller’s shop in Milan, also winning over the leading figures of the European nobility. The Italian brand has always aimed to fully enhance the peculiarities of Made in Italy, with an original and exclusive outlook. The selection of pure and certified precious stones allows Calderoni to amaze with elegance and tradition, earning the brand four Diamonds International Awards, the global Oscars of jewellery.

The diamonds

The diamonds from Calderoni are certified by GIA Gemological Institute of America and HRD Hooge Raad voor Diamant and range from a minimum of 0.5 carats to a maximum of 6. Cut in a brilliant style, they are truly beautiful regardless of their carat weight! These are therefore authentic and truly unique diamonds, thanks to a small engraving that bears in the most refined diamonds the code certifying their uniqueness. For the most demanding, Calderoni also publishes weekly quotations of its diamonds, based on weight, shape, colour and clarity of the gem.

Diamonds in blister packs

Calderoni’s peculiarity lies especially in having devised diamonds in blister packs! These are precious stones sold inside specific card-shaped packages, seen as the ideal casing to guarantee the value of the stone and to celebrate a special occasion.

The blistered diamonds come in a special Certicard case, which guarantees security and anti-counterfeiting. Each seal on the package is unique and guarantees its complete authenticity! Moreover, the blister ensures the certification of the diamond’s origin, respecting human rights and the environment. Calderoni’s precious stones, in fact, are mined and resold in compliance with the protocol of ethical diamonds.

The gift for everyone

In short: the idea of the diamond in blister packs truly satisfies everyone! Whether you want to turn your certified diamond into a splendid jewel, or leave it in its case waiting for another special occasion, the choice is yours alone.

Another point in favour of Calderoni diamonds is the price accessible to all! For the younger ones who want to give a precious gift with their savings, as well as for those who want to buy a raw material of great value to then turn it into a personalised jewel. In short: Calderoni diamonds make Valentine’s Day truly for everyone!

Come visit us at Ferro Gioielli!

You can find all Calderoni products in our store Ferro Gioielli on Matteotti Street in Este. You can purchase your certified diamond and, thanks to our expert jewellers, you can also create a personalised jewel according to your tastes and needs. Take advantage: the celebration of Love is drawing ever closer!