Add a pair of studs with the wow factor to your jewellery collection with these 9ct yellow gold oval-shaped earrings. Displaying an oval opal at the centre surrounded by clear crystals, the studs have a face size of 1cm x 0.8cm x 0.4cm and a front to back distance of 1.3cm. Stamped with a 375 metal mark, they weigh 1.3 grams.