Herkimer Diamond Adjustable Ring

Piko search the world for raw beauty — collecting natural gemstones and crafting each one into a bold, handmade piece of wearable art. Every design honors the stone’s original shape, color, and texture — because nature doesn’t need editing.

These pieces are made for those who dare to be different — for wild hearts, free spirits, and anyone who wants their jewelry to speak louder than words. Life is fleeting, but stone is forever.

To keep your jewelry looking its best:

• Avoid water – Remove before showering, swimming, or washing hands.
• Keep away from chemicals – Avoid perfumes, lotions, and cleaning products.
• Store safely – Keep in a dry place, ideally in a soft pouch or box.
• Polish gently – Use the special polishing cloth included with your order to wipe away any tarnish and bring back the shine.

Sterling silver may naturally darken or tarnish over time — this is normal. A quick rub with your included cloth will refresh its glow.