EMERALD AND DIAMOND RING 2.19克拉天然「巴西」未經淨度處理祖母綠配鑽石戒指 Certificate: Gübelin, emerald, natural, 2.19cts, green, Brazil, untreated; along with Information Sheet on 'Untreated emerald' and Gemstone Rating card (83.6pt) (26071040, 15 July 2026) Diamonds: stamped 3.61cts Metal: platinum Ring size: 6¼ Gross weight: 7.5g Footnotes: Please note that the report is over five years old and may require an update. 請注意上述證書發行達五年以上，或須更新 CONDITION REPORT In excellent condition. Emerald: Of green hue, in medium tone and vivid saturation. Good lustre and brilliancy. Nearly eye clean. Natural minor crystals inclusions can be observed only under 10x magnification. Overall, excellent polish. Diamonds: Approximate total weight: stamped 3.61cts (10 pear-shaped 3.26cts) Approximate colour and clarity: F-G colour, VS-SI clarity. Graded mounted. Screening for natural diamonds passed. Additional Information: Metal: Pt950 Condition reports are prepared by Bonhams specialists and represent subjective opinions only. References to certificates issued by gemmological laboratories are provided solely for the information of bidders; Bonhams does not guarantee and accepts no liability for their accuracy or findings. Prospective buyers are responsible for inspecting lots independently prior to bidding. All lots are offered and sold 'AS IS' in accordance with the Conditions of Sale. For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing