Minimalist jewelry line Le Gramme takes its name from the international unit of measurement. Launched in 2012 by Adrien Messié and Erwan Le Louër, the founder of JEM Jewellery Ethically Minded, the Paris-based label presents a simple core collection of understated accessories. Made from recycled 925 silver, yellow gold, and ruthenium, each style is named after the weight of its materials. Hand-polished and engraved with the stamp of the master artisan who crafted it, its weight, and a unique serial number signifying its composition and provenance, each piece reflects a vision of irreducible simplicity. Le Gramme’s mathematical devotion to pure forms becomes poetic inspiration, translated in the grace of its beautifully structured collections.