You know, Tahitian pearls have a very distinctive feature. Pearls with beautiful tones are often having slightly blemished, flawless pearls are generally more mediocre. At the same time, smaller pearls are more colorful than larger pearls, but the probability of blemishes is higher than that of large pearls. Therefore, multicolor Tahiti that can meet the strict scoring criteria for flaws and get PSL certificate is often small pearls.
In the industry, specific names have been given to these overtone colors:
peacock — greenish black
cherry/aubergine — purplish black
champagne — yellowish gray
pistachio — greenish gray
lavender — bluish black
Tahitian gold — golden black
pigeon gray — purplish gray
silver — gray
moon gray — pale gray
orient gray — surface iridescence
Here's a little bit of pearl trivia share to yours.
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.