Blue Diamond Rose Gold Plated Black Enamel Penguin Pendant Add a touch of personality to your style with this Black Enamel Penguin Pendant featuring sparkling blue diamond details. Fun, unique, and versatile, this charming pendant is perfect for everyday wear while still making a statement. The chain is a delicate rose gold link style. At 4.8 GRM Approx, this necklace is stylish and durable, designed to offer comfort and Beauty. With a mainstone of 9 MM and a side stones of 1.3 MM, they are the perfect size every neck and suitable for any occasion.