Gemstone Emerald Custard Cream Necklace £16.99 Safe and non-harmful polymer clay baked Custard Cream biscuit pendant with yellow cream in the centre. 6mm gemstone man-made emerald stone and attached to a 18in silver plated chain. Other chain lengths are available. Due to the handmade nature of these products, styles and sizes may vary slightly from picture shown. * Not suitable for children and not eatable.