This highly exclusive ruby ring features great craftsmanship. Ruby is widely regarded as one of the most prized gemstones due to its rarity and enduring popularity. Its clarity shows a noticeably deep color tone. 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: 620686002 Species: Natural Corundum Shape: Ring, Polished Measurements: 27.39 x 19.15 x 7.57 mm Weight: 6.85 in grams Color: Deep Purple (Reddish) Transparency: Semi-translucent Comments: Oil or resin is used to fill open fractures and cavities in gemstones at the time of testing. This treatment might be a common standard practice in the gemstone trade. The reason for adding oil or resin is to increase the stability of the gemstone during the cutting and polishing processes. This treatment is reversible at any time. Weight and measurements are approximate. Note: The color is completely natural, with no dye treatments and no chemical enhancements applied. Dimensions: Inner Diameter: About 19.35 mm 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. Combined Shipping: If you purchase multiple lots, we will combine them into one shipment whenever possible. If Catawiki has charged shipping costs more than once, please send us the relevant order numbers and shipping amounts so we can quickly refund the excess shipping costs. 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. 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.