Investment grade quality and a lifetime of enjoyment - only offered by Japanese Akoya Pearls - grown in the cold waters off the coast of Japan where the cold water slows down the growing process - resulting in shine and luster that cannot be duplicated. All of our Akoya pearls are certified by the Japan Pearl Exporters Association to ensure the strictest of standards.This pendant showcases black Japanese Akoya 7 to 8mm pearls and is an overall AA quality - combining outstanding AAA luster, near perfectly round AAA shape and AA body.accent this white gold plated with sterling silver pendant.This pendant is accompanied, by this .925 gorgeous sterling silver with whtie gold plate chain.Your pendant will be carefully packed and shipped to you in an elegant velvet lined box and accompanied by lots of free extras (please see below).And, if you choose, we would be delighted to gift wrap your pendant and turn this pendant into an unforgettable gift.