Natural Opal Ring Handmade in Nepal Sterling Silver 925

⭐️⭐️Important Notes⭐️⭐️ *All items are located in Taiwan. Taiwanese customers do not need to complete real-name verification. Orders will be shipped via Taiwan Post within 1-2 days after checkout. All products from our design studio come with comprehensive after-sales service. Please contact customer service through the platform for any inquiries. Size Details - Gemstone Size: Approximately 8x10mm Ring Size: Adjustable Material Details - Natural Opal, crafted from 925 Sterling Silver. The black detailing is achieved through a special oxidation process. Q: What is the common "oxidation" treatment for Nepali jewelry? A: When silver jewelry darkens, "oxidation" is a common folk term. Oxidation refers to a substance reacting with oxygen. However, silver (jewelry) turns black due to a reaction with "sulfur" in the air. Therefore, the black substance on the surface of silver (jewelry) (which can be coffee-colored, light brown, dark brown, or reddish-brown) is "silver sulfide." If silver (jewelry) is not properly maintained, it will naturally tarnish and lose its luster. Thus, the correct term is "sulfidation," which results from reactions with hydrogen sulfide in the air or sulfur dioxide in moisture, forming silver sulfide on the surface of the silver (jewelry). In Nepali silverware craftsmanship, special "sulfidation" treatments are applied (giving a black or aged appearance) to enhance the unique character of the artisan piece! If you dislike this effect, you can try gently brushing the item multiple times with a soft brush dipped in toothpaste to remove the intentionally sulfidized areas. Package Includes - Ring, Jewelry Box, Polishing Cloth, PVC Jewelry Pouch ❤️Special Note: Nellie was established in 2017. While there is no physical storefront in Taiwan, we have a physical store in Nepal. We welcome inquiries for all types of high-end jewelry (925 Sterling Silver, K Gold, Pure Gold) and gemstones; in-person selection is available. All items in our collection include after-sales service, can be accompanied by international certificates, and support various authentication tests. 💫A Special Note from Nellie: For jewelry designed with natural stones, we strive to preserve the integrity of the gemstones themselves. However, as each piece is entirely handmade, there is a possibility of minor, accidental imperfections on the stones during setting – some visible to the naked eye, others imperceptible. We kindly ask that you confirm your acceptance of these potential "flaws" that contribute to the unique beauty of the piece before completing your purchase. (Most natural stones inherently possess natural crystalline structures or inclusions; please feel free to inquire or research this information before purchasing. 😊) ■Shipping Information All Nellie products are shipped from Nepal. However, to help you save on international shipping costs, orders within Asian countries are consolidated weekly. Items are sent to our Taiwan studio, and then our Taiwan team will ship them to you.