This charming initiative, Have a Heart, is a multi-designer collaborative curated by the New York-based fine jewelry agency, MUSE. An array of cool, charitable charms make up this beautifully bold collection. Each charm is either literally or figuratively, a heart.

This Nikos Koulis Oui Black enamel pendant features a unique design with Mozambican rubies, white diamonds, and white diamond trillions. 

Details
Black Enamel
White Diamonds
Style NP3514A