Who we are

  1. A light that has been shining for more than 30 years

  1. A light that has been shining for more than 30 years

Founded in Vicenza in 1987 as a diamond importer, World Diamond Group creates handcrafted “Made in Italy” diamond jewellery collections, showcased by the eponymous brand in some of the most exclusive 300 jewellers in Italy.

As well as the more classic jewellery lines, WDG has great experience in diamonds and precious gemstones to market one-of-a-kind jewellery made at its goldsmithing workshop in Vicenza, with diamonds certified by the most important international lab groups.

Since 2013 the first showroom has been open to the public in the centre of Verona, where it is possible to buy certified diamonds or the jewellery collections branded as World Diamond Group.

Partner jewellers

The jewellers associated with the World Diamond Group brands adhere to an ethical code in which specialization, clarity of information and professionalism, distinguish their activities.

Customers who need information about their purchases can trust these professionals.

World Diamond Group has always declared that only the jeweller is entitled to sell jewellery and diamonds and with this in mind the company has invested in continuous training of its partners.
The goal is to have the customer at the centre, offering him or her the best in quality, service and transparency.

Towards the creation of a leading Group

Since September 2019, the company has presented itself to the market as one entity, with a variety of brands, each with its own clear strategic positioning. Each brand, in fact, will respond to different consumer purchasing requirements and will stand out on its own merits for its specific style and design.

Under the leadership of the Managing Director, Giuliano Castrenze, an intense development process began that led WORLD DIAMOND GROUP to become, as one company, among the most prestigious jewellery brands in the world.

The group includes

Wearing emotion

Whoever chooses GOLAY is looking for an elegant piece of jewellery to make an occasion precious. Whether they incorporate diamonds, pearls or precious gems, this jewel is always right for the occasion. The collection is dedicated to all women and to their thousand ways of being different.

Beautiful, Rare and Responsibly Sourced

Every Forevermark inscribed diamond comes with a promise that it is beautiful, rare and responsibly sourced. This promise is symbolized by the unique inscription at its heart.
World Diamond Group is official Forevermark licensee for in Italy.

Pearl lovers

Mikiko creations are suitable for any occasion. They are precious gifts at an affordable price, characterized by timeless design. Unmissable jewels for every woman looking for a precious detail to add to her style.

Silver and Pearls

The heart of the Nihama collections is a shiny metal that matches pearls of every shape and colour. This is how jewellery is created for a woman who sets her own style characterised by irony and lightness. Glamorous jewellery that reinterprets classic style reflecting current trends.

X Diamond is the diamond of the future that is here and now!

Thanks to the sophisticated scientific technology, we have learned from nature to recreate the same physical and chemical characteristics that make the natural diamond rare and precious.

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