Pearl Science Laboratory - Tahitian Pearls — Pearl Science Laboratory Certificates RSS

In fact, Ocean Blue is similar to Platinum Gray. They are all gray series, the differ in blemishes, grades, and signs.プラチナブラック is "the Best Gem quality"Ocean blue is "the Strongest TERI"Blemishes of プラチナブラック: Very SlightlyBlemishes of Ocean blue: SlightlyGrade of プラチナブラック: Type - SGrade of Ocean blue: Type - K/J Generally speaking, gray Tahitian pearls are not with overtones. If you meet gray tahitian with beautiful overtones, don't miss it.

The most common color in Tahitian black pearls are dark green which is commercially known as "peacock green".Pearl Science Laboratory named the highest quality "peacock green" in black pearls as "Aurora Lagoon".Literally means a lagoon, a lake formed by coral reefs in the ocean.The name means that the pearl layer of black pearl is rich in green pigment, which is very strong and makes the pearl show green color, just like the lagoon in the sea.Only roundness and blemish meet the best standards can be assessed as a Lagoon.