[Opal Earrings for Women: This dangle earrings is inlaid with created white fire opal and white cz for a unique look Specification: Weight: 1.68 g opal size: 7 x 9 mm crystal size: 2.5 mm length: 1 1/8" Metal: This leverback drop earring is plated with 14k white gold nice and secure easy-hoop clasp for safety. Not easy to fall off and stay closed. Hypoallergenic no harm to health. It is an appropriate dangle earring for sensitive ear In the middle ages opal was considered a stone that could provide great luck because it was believed to possess all the virtues of each gemstone whose color was represented in the color spectrum of the opal.send the opal jewelry gift to your lover which will bring them good luck After Sales: We insists on selective product development and strict quality control if you receive a defective product please let us know and our friendly customer support team will be ready to help you]