Gold-tone 18kt gold vermeil/recycled silver 18kt gold vermeil Siren fine-chain bracelet from MONICA VINADER featuring aquamarine, chain-link detailing, adjustable fit and lobster claw fastening. POSITIVELY CONSCIOUS: At least 50% of the main material of this product meets our conscious criteria. For example, it's either organic, recycled, upcycled or independently recognised as being better for the environment (such as linen, ramie, TENCEL™ etc.)..