Hearts On Fire

Founded in 1996, Hearts On Fire has earned an international reputation as the maker of "The World’s Most Perfectly Cut Diamond®". Crafted from less than one-tenth of one percent of the world's most pristine, knot-free natural diamond crystals, each stone is cut and polished under 100x magnification—ten times the industry standard. This relentless precision achieves a perfect symmetry of light, creating a signature pattern of eight hearts and eight fireburst arrows that yields unprecedented brilliance, fire, and sparkle. From modern engagement rings and stackable bands to bold statement pendants, Hearts On Fire designs combine meticulous hand-craftsmanship with a contemporary, confident attitude. At IJL, we invite you to experience the extraordinary light performance of these responsibly sourced luxury diamonds in person.