These are small but elegant and cute earrings with four stones, rubies and diamonds, arranged in a square. I purchased them from a jewelry store. The main body is stamped with "pt900". The catches may be different, but I will ship them as they are. There are no stone markings, but I remember them being diamonds and rubies. The photos are everything, so please check them and purchase only if you are satisfied. I no longer wear them due to my age, so I hope someone who will appreciate them will buy them. Please understand that these are pre-owned items stored at home. - Color: - Material: Platinum 900 - Design: Square - Size: Small - Style: Stud earrings Thank you for looking.