The hoop itself is 10mm high x 9mm wide x 2mm deep with a gauge measurement of 24ga

The earrings fasten with the included butterfly backs

The crystals are coloured black

rose and white gold

5mm thick and comes with a full UK hallmark

andralok 9ct yellow gold 5 pointed star stud earrings 0 The hoop itself is 10mmThis pair of 9ct yellow gold stud earrings feature a five pointed star with a geometric raised surface. This creates a 3D effect, and the different angles also makes the gold reflect the light beautifully. Each star measures 9mm across and is set onto an Andralok fastener. The back of each star is flat for your comfort.