Boulder Opal, formed within ironstone matrix in Queensland, Australia, symbolizes a powerful blend of grounding stability and vibrant creative inspiration. It is believed to foster emotional healing, mental clarity, and spiritual growth by balancing the root and crown chakras. These unique, often freeform gems are prized for promoting inner strength, deep connection to nature, and the expression of one's true self. Natural Australian Boulder Opal drop earrings. Set in 925 Sterling Silver Length: 5.6cm Width: 1.6cm 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.