Diamonds are a scam! They are common and worthless. One company has cornered the market, controlling how many diamonds are mined and how they reach the consumer. Mining for diamonds is back-breaking work, and the wages are ridiculously low.
It is for this reason I have created the diamond lattice structure pendant. This pendant features the structure of diamonds, formed by carbon atoms in a specific arrangement.
Pick from a variety of materials, including everything from solid gold to white plastic. Shown here is the default material, blackened steel, giving the traditional appearance of carbon atom models.

The piece is about 1.5 inches across. Just loop a matching chain through the open lattice and put it on. Science jewelry!