This highly exclusive opal necklace has been carefully crafted. Opals, admired worldwide for their vibrant play of colors, are the focal point of this piece. Their intense color is made even more prominent by their exceptional transparency. Complementing these gemstones, the silver settings are hand-shaped and seamlessly fit the contours of the stones. At Heart of Gemstone, we distinguish ourselves by offering only flawless gemstones. This piece has been meticulously inspected to ensure it is completely free of imperfections before being presented in the auctions. What further sets us apart is the addition of an ALGT certificate, provided by an internationally renowned laboratory headquartered in Antwerp. ALGT is globally recognized for its advanced technology and highly accurate analyses. The included certificate not only enhances the value of the item but also provides you with the assurance that you are receiving an authentic and high-quality piece, independently tested and verified by experienced gemologists. Product Description: ALGT Certificate Information: Report Number: 821674601 Species: Natural Opal Shape: Round, Cabochon Measurements: 4.80 - 5.08 x 2.20 mm Weight: 2.58 in grams Color: Yellow + Play of Colors Transparency: Transparent Comments: No indications of treatment. Examined as mounting permits. Weight and measurements are approximate. Item Condition: Excellent About shipping: You can always rely on careful and reliable shipping. Our packages are handed over twice a week on business days to ensure prompt handling of all orders. Based on average delivery times, many European orders are typically delivered within approximately 7 to 10 days, although some destinations may require slightly more time depending on the destination, customs procedures or busy periods. The current average international delivery time is approximately 9 days. Please note that these are average delivery times and not guaranteed delivery estimates. If you purchase multiple lots within the same auction, shipping costs are usually combined automatically. For purchases across different auctions or categories, Catawiki may initially charge shipping costs multiple times. In that case, please feel free to contact us so we can help resolve this and refund any excess shipping costs whenever applicable. About our lots: We prioritize excellent customer service and reliability because your experience and satisfaction are of the utmost importance to us. Feel free to browse through our fantastic feedback from other buyers, which shows that we are highly rated. Each of our items is photographed individually, ensuring that the attached photos accurately depict the actual item for sale. We strive to take high-quality photos with great care to provide a precise and honest representation of the item, so you can have a good understanding of your purchase.