About Us

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Our Story

Dion Jewellery was founded in 1986 by Dion Kastamonitis, manufacturing and retailing high fashion and 18K gold jewellery. Dion discovered his passion for jewellery in his twenties, inspired by his Greek cultural heritage and the strong Italian art influence of the Ionian Island of Corfu. He began his career as a salesperson and soon devoted himself to laying the foundation of Dion Jewellery. Over the years, he become an expert, and today the brand stands for excellence in craftsmanship and quality supported by the most valued partners in the jewellery industry.

DION JEWELLERY
DION JEWELLERY

Enter the World of Dion

Dion Jewellery presents a wide range of designs- from timeless statement pieces to effortless everyday wear, or just the perfect gift- ensuring there is something beautiful for everyone.

Inspired by the belief that every woman has her own unique personality, each creation is crafted to reflect her individual style, charm, and confidence.

Our pieces- available in K14 and K18 gold, as well as silver 925- bend tradition with modern elegance, always with a focus on quality at competitive prices.

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DION JEWELLERY
DION COLLECTIONS

Timeless Jewellery in Silver & Gold

Our Certificates

Every Dion Jewellery piece is accompanied by a Guarantee Certificate, confirming the authenticity and quality of your jewellery. Our certificate verifies the precious metal used in each piece and its purity. All jewellery is hallmarked in accordance with legal requirements (750 for K18 gold, 585 for K14 gold and 925 for sterling silver). These official hallmarks certify the fineness of the precious metal and guarantee that every Dion Jewellery creation meets the highest standards of craftsmanship.