ALROSA, a Russian state-controlled behemoth, operates as the world's largest diamond mining company by volume, effectively cornering a significant portion of the global rough diamond supply – roughly 27-30% before recent geopolitical tremors. Its core business involves the full spectrum of diamond production: from the gritty, sub-Arctic exploration and extraction in Western Yakutia and the Arkhangelsk region of Russia, to the meticulous sorting, cutting, polishing, and even the final retail sale of dazzling jewelry. The company’s vertically integrated model, a true marvel of industrial efficiency, ensures that every sparkle, from subterranean rock to a lover's finger, passes through its formidable grasp. Beyond its vast Russian operations, ALROSA also dabbles in African exploration, notably in Angola.

This enterprise, which essentially acts as a sovereign wealth fund for the Republic of Sakha (Yakutia) and the Russian Federation, thrives on its immense resource base—the largest globally—and a historical knack for operational scale. However, the glittering facade has recently been chipped by the harsh realities of geopolitics. Following Russia's actions in Ukraine, ALROSA found itself a Specially Designated National, effectively excommunicated from Western markets by a flurry of sanctions from the US, UK, and EU. This forced a rather dramatic pivot, rerouting its precious cargo primarily to Asian markets, particularly India, which, with a touch of ironic pragmatism, continues to process the majority of the world's diamonds. The subsequent G7 efforts to implement traceability mechanisms for Russian-origin stones, even those processed elsewhere, have added a layer of bureaucratic sparkle to an already complex supply chain, prompting ALROSA to mothball less profitable deposits and cut production. One might say, even the hardest substance on Earth isn't immune to the soft power of international diplomacy, or the lack thereof.