HCF Merkle GmbH

Merkle is the oldest wedding ring and jewelry factory in Germany, founded in 1853.

Merkle manufactures ring blanks, individual wedding rings, and high-quality jewelry rings for goldsmiths, jewelers, and studios worldwide.

The rings are produced from cold-formed gold-tubes. After being produced with the continuous casting method the tubes are forged to increase their density and stability and the made-to-order-rings are produced with the most modern Benzinger CNC lathes.

Additional in-house services include:

• Diamonds & Setters Work with both mined and SCS certified lab-grown stones.
• Free 3D ring designer (configurator).
• Laser Engravings.
• More than 20 surface designs, multiple design options.
• Unlimited design options (CNC 5-axis machining).

Merkle is offering Fairmined Gold rings since 2024 and is Fairtrade Gold certified since 2016.