C. 1980. From our Estate collection comes a wearable work of art by designer Asch Grossbardt, a luxury jeweler known for their stunning inla… C. 1980. From our Estate collection comes a wearable work of art by designer Asch Grossbardt, a luxury jeweler known for their stunning inlay techniques. This modern heart pendant necklace features an abstract face within a geometric design comprised of carved coral, lapis, magnesite, mother-of-pearl and onyx, along with .15 ct. t.w. round brilliant-cut diamonds on one side. Turn it around to see a mix of round, star and heart-shaped cutouts. Crafted in 14kt yellow gold and suspended from a black cord with a lobster clasp. Exclusive, one-of-a-kind Estate Jewelry.