Snowflake Burst Mikimoto Vintage Akoya Saltwater Cultured Pearl Screwback Earrings- Sterling SilverThese are a stunning pair of snowflake styled Mikimoto Japanese akoya saltwater cultured pearl mid century cluster screwback earrings. The pearls are highly lustrous with rosy overtones and measure 5. 00 5. 25mm. They are white in color. They are set in a burst design. They are made of solid sterling. Stamped "M" in a clamshell for Mikimoto and "SILVER" for sterling silver. Measure 3 4 inch high. From Japan 1950's 1980's. All pearls are truly vintage