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    • Champagne diamonds

    Loose Argyle champagne diamonds from Nina's Jewellery 

    Discover our exclusive selection of loose champagne diamonds at Nina’s Jewellery. Sourced predominantly from the iconic Argyle Diamond Mine in the Kimberley region of Western Australia, our loose stones offer a palette of rich tones ranging from gentle honey sparkles to dark cognac fire. Buying loose champagne diamonds allows you full creative freedom to design a bespoke engagement ring, pendant, or commemorative jewellery piece that is truly one of a kind.

    Explore our loose Argyle champagne diamonds for sale, hand-selected for their exceptional natural hues, clarity, and brilliance. Our coloured diamond experts and master jewellers are available to guide you through selecting the perfect loose stone and bringing your dream design to reality.

    Frequently Asked Questions

    Are champagne diamonds sourced from the Argyle Diamond Mine?

     
    Yes, a large proportion of the world’s natural champagne diamonds were mined at the Argyle Diamond Mine in Western Australia. Known for producing over 90% of the world’s pink and champagne diamonds until its historic closure in 2020, Argyle champagne diamonds remain iconic Australian treasures prized for their rich provenance and rarity.

    Can I use a loose champagne diamond to create a custom jewellery piece?

     
    Absolutely! Choosing a loose champagne diamond is the ideal starting point for creating custom bespoke jewellery. Whether you wish to craft a custom engagement ring, a statement pendant, or a pair of earrings, our master designers and jewellers in Western Australia will work with you to bring your vision to life. Book a design consultation to begin your bespoke journey.

    How are loose champagne diamonds graded and certified?

     
    Every loose champagne diamond at Nina’s Jewellery is meticulously inspected and graded based on the 4Cs (Colour, Clarity, Cut, and Carat Weight) using the Argyle C1–C7 colour classification. Where applicable, our loose stones come accompanied by independent certification from reputable gemmological laboratories (such as GIA or Nina’s Certificate of Origin), guaranteeing their authenticity and quality.