The Takahashi thread has lured me into temptation. (Price scope will do it to you! )Has anyone designed a ring or pendant with a blue Akoya and a pink toned Akoya? The Takashashi pearls shown on this forum look incredible and wondered if just two top of the top blue and pinkish pearls have been paired before. What color metal is recommended? Does this sound like it would be pretty? Any input would be most appreciated. Thank you.