Hi Jiazzi,
I would describe the peacock color as more teal, blue-green to green overtones with a darker background, The blue pearls as shown in the photos are very, very, very rare in the intense color. I have not seen any like that in person as yet. However there are some blue-platinum south sea pearls which are light in color and lavender freshwater pearls with blue overtones, very lovely too! The latter are not so rare and and freshwater are quite affordable also. Yikes, almost forgot about the platinum blue akoyas! Is this what you had in mind?? They are at times offered by several of the online sellers who post here on the forum.
Photo by Carolyn Ehret of DruzyDesign.
Pattye
so many pearls, so little time