A stunning 18ct white gold 0.25ct brilliant cut single diamond stud. A quality diamond earring made in France with a locking butterfly fitting back which is beautifully made and very sturdy. You pinch the sides of the butterfly back as shown and slip it onto the stem and it locks into the slot at the end of the stem. Diamond colour estimated G-H and clarity VS1-2. I think single studs are so versatile as you can stack them up the ear how you like, it makes it a great way of having a quality single stud without having to buy a pair. It is pictured here with the emerald cut diamond stud I also have available. A great piece to add to your jewellery to collection!