The South Sea Pearl Blog

Compare South Sea, Tahitian, and Akoya cultured pearls by oyster species, appearance, size tendency, luster, matching, and jewelry use—without assuming that one type is universally superior.

Learn how seller certificates, appraisals, and independent pearl laboratory reports differ—and how to check identity, classification, treatment findings, limitations, and document-to-jewel matching.

Choose a pearl format from the finished design backward. Compare fully drilled, half-drilled, and undrilled pearls by setting compatibility, orientation, hole condition, and the work required before buying.

Pearl pairs are judged across size, shape, color, luster, surface, and orientation. This guide explains the practical matching sequence, acceptable natural variation, and the difference between measured similarity and convincing visual balance.