Snowflake Obsidian is a volcanic glass (igneous rock) characterized by its black colour with white, sunburst-shaped patterns of cristobalite inclusions. It symbolizes purity, balance, and inner centering, serving as a powerful grounding and protective stone that helps release negative behaviors and emotional blockages. 2Pc natural Snowflake Obsidian stone necklace and black obsidian ring set. Ring size: 8US Ring face size: 2.6cm x 2cm Necklace length: 50cm Both items stamped 925 silver, but no further tests were performed for authenticity. For disclaimer purposes the items will be listed as silver plated. Items sold as is, see all photos. * NO SHIPPING TO THE USA* Please note the sizes of the item listed and the description, photos are not the actual size of the item. Photos are enlarged and close ups to show the detail of the item listed. Lighting used to take photos can sometimes alter the colour in the photos and not correspond exactly to the true colour of the item, but we try to minimise differences in colour as much as possible. No extra tests are performed to obtain gemologist certificates, it is very costly and will increase the cost price of the item tremendously. No returns are accepted, see all photos before placing a bid. Also note the delivery costs comprise of postage, packaging, insurance and transport and are non refundable. If you are not satisfied with the delivery costs, then please do not bid on the item. If you do bid, then you agree to these costs and I would greatly appreciate it if you do not leave a negative review based on this. Parcel will be sent by registered mail and tracking number supplied. Once the parcel is sent, I cannot control the delivery time or problems that might arise during this process but if there are any problems, I will do my best to assist in any way possible. Deliveries to some countries may take 3 weeks or longer, please keep this in mind when placing a bid. Thank you.