Thank you for viewing! These are earrings featuring popular boulder opal and soft, gentle-colored banded agate. The semi-transparent black-gray and pale white-blue, blue-gray patterns are captivating. Total length: approximately 5cm Natural stones: Boulder Opal Banded Agate Precious Opal Lemon Quartz Freshwater Pearl 14kgf earrings All earring findings are 14kgf for long-lasting use. What is 14kgf? It is a base material mainly made of brass or silver. It is a composite material of 14-karat gold that makes up more than 5% of the total weight of the core material. Gold-filled is made with a thicker layer than gold plating, so it rarely peels off even after long-term use. It generally does not contain materials that tend to cause allergies. These earrings feature a briollete leaf shape with a strong presence. The cuteness of the banded agate and the beautiful play of color of the precious opal. With freshwater pearls and lemon quartz added, it's a chic design.