STAR SAPPHIRE AND DIAMOND RING 14.95克拉天然「斯里蘭卡」未經加熱處理星光藍寶石配鑽石戒指 Certificates: Bellerophon, star sapphire, 14.95cts, natural, blue, Ceylon (Sri Lanka), unheated (B41778, 12 March 2025) Japan gem report, star sapphire, natural (EN6259) Diamonds: stamped 1.58cts Metal: platinum Ring size: 6¼ Gross weight: 10.5g Footnotes: CONDITION REPORT: In very good condition. Star Sapphire: High-domed. It displays a blue hue with medium light to medium tone and medium light saturation. Natural inclusions include color zoning, fissures, and silk inclusions etc, some of which are surface-reaching and visible to the naked eye. Under direct light, the star reveals a moderate six-ray pattern. The natural unpolished bottom is visible, which is common for natural cabochon sapphires. Diamonds: Approximate colour and clarity: G-H colour, VS-SI clarity Additional Information: Metal: stamped Pt900 This condition report is provided for your convenience based on the opinion of our specialists. Bonhams is not responsible for any discrepancies between this information and other opinions. The condition of lots can vary widely and the nature of the lots sold means that they are unlikely to be in perfect condition. The dimensions and weights of diamonds and gemstones are approximated using measurements and given as a courtesy, please consider them as an estimation only. Please note additional images and videos are available upon request, kindly contact the jewellery department at jewellery.hk@bonhams.com For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing