U.S. households constitute, in effect, the single biggest diamond mine in the world, with over $1 trillion worth of polished diamonds. Any individual who owns a diamond is a stakeholder of this mine. It is estimated that there are only 50 more years’ worth of new gem quality diamonds worthy of excavations. The future of diamonds lays with recycling already-mined diamonds and repurposing them.
- Ben De-Kalo, founder and CEO of Worthy, an online marketplace for used luxury goods