These are such pretty stones . These are classic black velvet ribbon chokers . Overall length is 16 inches and a 2 inch extender. The snowflakes are laser cut basswood and very feminine. They are painted white, sealed and have an opal triplet stone added. I don’t give a carat weight for these as the actual opal is a thin slice sandwiched between a quartz top and ironstone base. So, a carat weight would be very misleading. I welcome all questions should you have one prior to purchase . Please order by number as shown . These are all li have for this year . Once sold it can not be duplicated .