Diamond cross necklace. There is no appraisal certificate, but it is definitely genuine as it was purchased from an authorized jewelry store. The diamonds are stamped with a total of 0.5ct (see the second photo). The top part is stamped pt900 (see the second photo). The chain is stamped pt850 (see the third photo). Chain length: approximately 40cm Top: approximately 1.5cm long, 1.2cm wide, 2mm thick The fourth photo shows the necklace under black light. For reference. It has only been used once or twice, so it is in very beautiful condition, but please refrain from purchasing if you are looking for perfection, are overly sensitive, or have allergies. Comes with a case (see the fifth and sixth photos). Thank you for considering. #Platinum #Diamond #Carat #CrossNecklace #BeautifulItem #Case