Color: S925 Silver White Pearl Blue Sapphire Necklace - 6MM, S925 Silver White Pearl Blue Sapphire Necklace - 8MM, S925 Silver White Pearl Blue Sapphire Necklace - 10MM, S925 Silver White Pearl Blue Sapphire Necklace - 12MM, 925 Pure Silver High-Quality Natural Australian Mother-of-Pearl - 6MM (Length 45CM), 925 Pure Silver High-Quality Natural Australian Mother-of-Pearl - 8MM (Length 45CM), 925 Pure Silver High-Quality Natural Australian Mother-of-Pearl - 10MM (Length 45CM), 925 Pure Silver High-Quality Natural Australian Mother-of-Pearl - 12MM (Length 45CM), Extended High-Quality 8MM - 50CM, Extended High-Quality 10MM - 50CM