Hallmark Pt850 necklace and Pt900 pendant Genuine Natural Diamond .213 & .04

Beautiful necklace in great condition. Genuine natural Diamond Hallmarked: La Soma Pt850 in necklace Hallmarked: Pt900, 0.213, .04 in Pendant Center stone Diamond is .213 and around it is .04 Approximately 17.5 inches and is adjustable. You can pull the little tongue which is the end where the little ball is and while holding the little ball to adjust it This is a used condition and you can see scratches using magnifying glass