Expertise at DX is a tradition passed down through generations. With the Thomas family's 120-year history in the jewellery business, we bring an exceptional depth of knowledge and skill.

Our team, led by Australia's renowned jewellery designer Jamie Thomas, includes highly trained designers, gemmologists, and diamond technologists who have curated a collection of designs and diamonds that is unparalleled.

Trust in our expertise to guide you in choosing a diamond ring that radiates with beauty and sophistication.

Our esteemed DX Business Manager in Sydney. With over two decades of experience in luxury retail and customer service, Tiffany brings a wealth of expertise to our team.

She's not just a manager; she's a lively personality who thrives on connecting with customers and helping them craft their dream engagement rings and diamond jewellery.

Tiffany's commitment to excellence is evident in her completion of GIA courses, including Diamond Essentials, Colour Gems, and Jewellery Essentials. With her passion and experience, Tiffany is your go-to expert for unforgettable diamond experiences.

Our distinguished DX Senior Diamond Consultant. Giselle is a seasoned expert in her field with over a decade of experience in high-end luxury brands and the jewellery industry. She has honed her expertise by completing the prestigious Diamond Essentials and Diamonds & Diamond Grading courses at the GIA.

Beyond her professional achievements, Giselle's heart beats for the world of musicals, art, and all things related to love and romance. With her passion for exquisite diamonds and a deep appreciation for life's beauty, Giselle is here to help you discover the perfect symbol of your love story.