Flat Back Studs

Flat back studs — the 24/7 earring foundation. Lab-grown diamonds in solid gold, with a flat, comfortable back made to stay in through everything.

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Stardust lab-grown diamond flat-back stud earring in solid gold by Alya Stone Alya Stone Stardust diamond flat-back stud earring, side view

Stardust Diamond Flat Back Stud Earring

HK$680.00
    Starburst lab-grown diamond flat-back stud earring in solid gold by Alya Stone Alya Stone Starburst diamond flat-back stud earring, side view

    Starburst Diamond Flat Back Stud Earring

    HK$880.00
      Round brilliant lab-grown diamond flat-back stud earring in solid gold by Alya Stone Alya Stone round lab-grown diamond flat-back stud earring, side view

      ROUND DIAMOND FLAT BACK STUD EARRING

      HK$980.00 HK$2,180.00
      Alya Stone Bolt lightning-bolt flat-back stud earring with pavé lab-grown diamonds in solid gold Alya Stone Bolt lightning-bolt flat-back stud earring in solid gold, side view

      Bolt Diamond Flat Back Stud Earring

      HK$1,280.00

        A flat-back stud is the earring you never take out: a lab-grown diamond set in solid recycled gold, secured with a smooth flat back that sits flush and comfortable against the lobe — no poking, no catching, even when you sleep. They're the anchor of a curated ear, worn solo in a first or second piercing or stacked across the lobe and helix. Put them in once and forget they're there.

        Can I sleep in flat-back studs?

        Yes — lab-grown diamonds are chemically and optically identical to mined, with the same fire and hardness, just a cleaner origin and more carat for your budget.

        Are the diamonds lab-grown?

        Yes — lab-grown diamonds are chemically and optically identical to mined, with the same fire and hardness, just a cleaner origin and more carat for your budget.

        Are they good for a new piercing?

        Their flat, comfortable backs make them a popular choice for healed piercings; check with your piercer for fresh ones.

        Are they solid gold?

        Solid recycled gold, never plated — so it holds its colour, won't tarnish, and can be worn every day, shower and sleep included.