Lab Grown Tennis Chain

Lab grown diamond tennis chains are a single row of evenly matched diamonds, each in its own link, so the chain moves like fabric and sparkles from every angle. The stones are real diamond, identical in properties to mined diamond and just as hard at 10 on the Mohs scale.

Choosing the Width, Length and Clasp

Width sets the tone. Chains around 2 to 3 mm are subtle and layer well, 4 mm is the everyday sweet spot for many men, and 5 mm and up is unmistakably bold. Length follows the width: thinner chains look refined at 18 inches, while wider chains usually sit best at 20 to 24 inches, just over the collarbone or across the chest.

Look closely at the clasp. A box clasp with a side safety latch is the standard for good reason, because a tennis chain carries weight and moves constantly. Four-prong settings show more of each stone, while bezel or three-prong links feel smoother against the skin. Our tennis chain buying guide covers more detail. For pendants or finer styles, see our lab diamond necklaces, and if it is a present, browse lab grown gifts for him.

Every chain is handcrafted to order, with free worldwide shipping and 30-day returns.