Metals & Materials

Although this metal was discovered in 1790, its real potential was only discovered during and immediately after WWII. 

Titanium rings are a top-choice because they are durable, affordable, comfortable and low-maintenance! Is titanium the best choice for your ring?

Shop our selection of mokume gane rings that pair this unique element with our other signature materials, including meteorite and precious metals. Mokume is popular used on the inner sleeve of rings, or as a complimentary inlay.

Discover the vast array of wood choices for custom jewelry at Jewelry by Johan, ranging from the rich tones of Afzelia to the intricate patterns of Ziricote. With over 90 types of wood, including popular and exotic selections, our guide offers a comprehensive look at each option's unique beauty. Whether you're interested in standard woods or premium varieties, learn how to personalize your jewelry piece with the wood that resonates with your style. For those with sentimental wood pieces, explore custom design possibilities with our expert team.