One stone, one story. Each of these studs is sold individually — build your own ear stack, mix metals and shapes, or simply start with one and add more over time.

Every stone is a genuine solid Queensland boulder opal, set in 18k gold fill with a raw, freeform edge. No two are cut the same way — each one follows the natural shape the opal was found in, so the outline itself is completely unique.

Choose Your Stone

✦ Seafoam — pale cloudy aqua-green, soft and quiet ✦ Spark — vivid electric blue with a flash of fiery red ✦ Meadow — bright emerald-green with blue undertones ✦ Cobalt — deep, saturated blue, small and striking

The Details (Per Stud)

✦ One genuine Queensland boulder opal, freeform cut, approximately 6-8mm — natural, untreated, never synthetic ✦ 18k gold fill setting and butterfly back ✦ Nickel-free and hypoallergenic ✦ Handmade, one piece at a time ✦ One of a kind — this exact stone will never exist again

Perfect For

Building a personal ear stack one stone at a time, an October birthstone gift, or a treat for someone who loves jewelry with real character. Arrives in a gift pouch.

Care & Durability

Store in a dry pouch, away from water, perfume and sunlight. Wipe gently with a soft cloth after wearing.