Stud earrings featuring a large heart-shaped lab-grown diamond. Its brilliance serves as a starting point for layered styling, while a smoky quartz catch adds understated character from behind the ear. L.a.brown Playfully named from Lab Grown,L.a.brown is not Gravity, but Attraction. More than Innovation, it’s about Freedom.Welcome to a new era of expressionborn from Science, elevated by Imagination. This item is sold individually. Not as a pair. - Made in Japan.- 10K Yellow Gold.- Overall length 13mm(approx.), Motif length 6.1mm(approx),width 6.8mm(approx.)- Heart-Shaped Lab Grown Diamond 0.5ct.- Earring Backing / Smorky Quartz.