Churchill Private Label 22K Yellow Gold Bead and Keishi Pearl Necklace. Keishi pearls are actually the only true and natural pearl on the market today; others are cultured. Irregular in shape, yet very white with deep luster. This special little necklace is perfect worn alone, or add an enhancer pendant for added dash. Contact CHURCHILL for suggestions. Strong 14K yellow gold lobster clasp. Measures approximately 25" long.