Your choice of a tiny white freshwater pearl or a dark purple/black marine pearl. The white pearl is cultured in China, the dark one is "wild" from the Philippines. They are undrilled and nestled in naturally pink-blushed apple blossom shells. Pearls are June birthstones. Photo is representative; exact item will vary slightly.
Approximately 5/16 inch (0.8 cm) wide, 1/4 inch (0.6 cm) deep, just under 1/8 inch (0.3 cm) tall.