Unique handmade ring with a tiny lab grown ruby using an ancient Japanese technique called Mitsuro Hikime. This technique is nearly on its way to extinction. This method requires a calm mindset, resilience to failure and an open mind to accidental and unique outcomes. Each piece is one of a kind and impossible to replicate. Anna Zeibig is one of the few jewelry artists in the world keeping this beautiful technique alive. This ring in the picture is size 13/53.