• Tailored to you

    At Bullion Diamond Co., we know that momentous occassions are unique to each person. We pride ourselves on delivering value that won't be found anywhere else, ensuring your vision is met in spectacular fashion.

  • After something different?

    Our collaboration with master goldsmiths ensures the delivery of exceptional, meticulously crafted custom jewellery. Each piece is carefully created by our goldsmiths in an on-site workshop situated in Western Australia.

Elevating moments with bespoke excellence, BDC crafts personalized, ethically sourced diamond jewellery, driven by unwavering quality and a commitment to empowering our clients through diamond education.

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  • Understanding GIA and IGI Certification

    When it comes to certifying the quality and authenticity of diamonds, two prominent gemological laboratories stand out: the Gemological Institute of America (GIA) and the International Gemological Institute (IGI). Both...

    Understanding GIA and IGI Certification

    When it comes to certifying the quality and authenticity of diamonds, two prominent gemological laboratories stand out: the Gemological Institute of America (GIA) and the International Gemological Institute (IGI). Both...

  • Exploring the 4 C’s of Lab-Grown and Natural Di...

    When it comes to diamonds, their beauty and value are often determined by four key characteristics known as the 4 C’s: Carat, Colour, Clarity, and Cut. Whether they are lab-grown...

    Exploring the 4 C’s of Lab-Grown and Natural Di...

    When it comes to diamonds, their beauty and value are often determined by four key characteristics known as the 4 C’s: Carat, Colour, Clarity, and Cut. Whether they are lab-grown...

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