Hydro Gem - Black Diamond

We design threadless ends and other piercing adornments using 100% Responsible Jewelry Council certified nickel-free 14K recycled gold. That means our gold designs are made with the highest level of environmental, ethical and quality accountability. We only source nickel-free gold, and make each piece with world-class craftsmanship and artistry. Every design is assembled with US-made ASTM F-138 steel universal pins by Intrinsic Precision Body Jewelry. Our unique pin construction makes for one of the most durable yet refined designs in the industry.

We offer a carefully curated selection of diamonds and gemstones that are mined and cut ethically, have minimal impact on the environment, or are created in a sustainable way.

All of our diamonds are sourced following the Kimberley Process, and we only design using natural, untreated stones.

All diamond stones have VS2 clarity with G/H color rating.

To clean your threadless end jewelry, soak thoroughly with warm water and a mild soap. Use a non-abrasive soft brush to gently brush the surface, dry with a soft cloth.

As our threadless ends are only sold through our certified Partner Piercing Studios, and all returns must be processed by where you purchased your design according to the studio's respective return policy. Please reach out to your studio so they may hygienically clean and assess how we can best process your return.