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- Estimate
- HK$150,000–HK$300,000 hammer ≈ $19,122–$38,243
- Result
- upcoming — 23 September 2026
- Performance
- Sale
- Sotheby's — Fine Jewelry, Hong Kong · 23 September 2026
- Record ID
- TB-2026-17792619
- Record
- first seen 10 Sep 2026 · updated 12 Sep 2026 · source ↗
- Cite this record
- TB-2026-17792619 — https://thebasis.art/cite/TB-2026-17792619
Chaumet, Emerald and Diamond Ring | 尚美 | 祖母綠 配 鑽石 戒指. Sotheby's, 23 Sep 2026, lot 1307. estimate HK$150,000–HK$300,000, unsold at time of record. TheBasis.Art, TB-2026-17792619.
Sell probability TheBasis model · trained on recorded passes
92% chance this lot finds a buyer · market base rate 72%
Of the 92,006 held-out lots the model scored about 91%, 91% sold.
Modeled from the house, the sale type, the artist's record and the estimate's position — not a view on the work. Subscribers see each factor and its sample. See plans. Model data through 2025-09-15.
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Chaumet, Emerald and Diamond Ring | 尚美 | 祖母綠 配 鑽石 戒指. Sotheby's, 23 Sep 2026, lot 1307. estimate HK$150,000–HK$300,000, unsold at time of record. TheBasis.Art, TB-2026-17792619.
From the same sale Fine Jewelry · Sep 2026
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Mother-Of -Pearl and Diamond Cuff Wristwatch, Limited Edition | 布契拉提 … | Buccellati | HK$160,000–HK$360,000 | upcoming |
| Angela Cummings for Tiffany & Co. Two pairs of Turquoise and Opal Ear… | Angela Cummings For Tiffany & Co. | HK$55,000–HK$120,000 | upcoming |
| Unmounted Diamond | 5.12 克拉 鑽石 | — | HK$650,000–HK$950,000 | upcoming |
| Sapphire, Colour-Change Sapphire and Diamond Pendent Necklace | 藍寶石 配… | — | HK$350,000–HK$700,000 | upcoming |
| Sapphire and Diamond Ring | 10.07克拉 天然 「斯里蘭卡」未經加熱藍寶石 配 鑽石 戒指 | — | HK$280,000–HK$480,000 | upcoming |
| Ruby and Diamond Ring | 2.08 克拉 天然「緬甸」未經加熱 紅寶石 配 鑽石 戒指 | — | HK$300,000–HK$600,000 | upcoming |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Chaumet | Pair of Turquoise and Diamond Pendent Earclips | $29,466 | Sotheby's, May 2026 | |
| Chaumet | Chaumet | Diamond Clip-Brooch, France | Sotheby's, Apr 2021 | ||
| Chaumet | bague émeraude et diamants, chaumet, vers 1970 | emerald and | Sotheby's, Jun 2020 | ||
| Chaumet | Coral, onyx and diamond necklace, Fred and a pair of ear cli | Sotheby's, May 2024 | ||
| Chaumet | A Diamond, Lapis Lazuli, Malachite and Bicolored Gold Demi-P | Phillips, Dec 2019 | ||
| Chaumet | Diamond double clip brooch Chaumet (Spilla doppia clip in di | Sotheby's, Oct 2023 | ||
| Chaumet | Chalcedony, Lapis Lazuli and Diamond Brooch | Sotheby's, May 2026 | ||
| Chaumet | Untitled | Sotheby's, Apr 2016 |
The closest sold results by price, artist, and medium — the appraiser's comp set, generated from the corpus. All figures converted to USD at current reference rates.