Sign in to download a work market report (PDF) — placement, comparables, and the artist's market, generated from the record.
- Estimate
- CHF 12,000–CHF 18,000 hammer ≈ $11,960–$17,940
- Result
- Performance
- Sale
- Sotheby's — The Spectacular Sky Blue Diamond, Geneva · 16 November 2016
- Record ID
- TB-2026-4521834
- Record
- first seen 28 Jul 2026 · updated 28 Jul 2026 · source ↗
- Cite this record
- TB-2026-4521834 — https://thebasis.art/cite/TB-2026-4521834
Michele Della Valle, Untitled. Sotheby's, 16 Nov 2016, lot 46. result recorded. TheBasis.Art, TB-2026-4521834.
Cite this record permanent · resolvable · quotable
Appraisal reports, insurance claims, catalogue entries and footnotes. The identifier never changes, and anyone can resolve it back to this page at https://thebasis.art/cite/TB-2026-4521834.
Michele Della Valle, Untitled. Sotheby's, 16 Nov 2016, lot 46. result recorded. TheBasis.Art, TB-2026-4521834.
The citation omits the realized price because this record is not unlocked. Everything else in it is complete and permanent.
From the same sale The Spectacular Sky Blue Diamond · Nov 2016
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Collection of four diamond jewels, late 18th century composite | — | CHF 130,000–CHF 190,000 | |
| Diamond necklace | — | CHF 137,000–CHF 245,000 | |
| Diamond ring | — | CHF 15,000–CHF 25,000 | |
| Diamond ring | — | CHF 155,000–CHF 235,000 | |
| Sapphire and gold sautoir | — | CHF 57,000–CHF 75,000 | |
| Gold and diamond demi-parure, 'Panthère', Cartier, 1990s | — | CHF 35,000–CHF 55,000 |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Michele Della Valle | Untitled | $29,899 | Sotheby's, Nov 2016 | |
| Harry Winston | Diamond 'Lotus' Ring | Sotheby's, Jun 2024 | ||
| Harry Winston | Diamond Band Ring | Sotheby's, Jun 2024 | ||
| Bulgari | Emerald and Diamond 'Trombino' Ring | Sotheby's, Dec 2023 | ||
| Bulgari | Bulgari | Manchette Camée Sardoine Et Saphirs | Sardonyx Cam | Sotheby's, Oct 2020 | ||
| Van Cleef & Arpels | Pendentif améthyste et diamants avec deux chaînes | Sotheby's, Sep 2025 | ||
| Van Cleef & Arpels | Evening bag, cigarette case and parfum holder | Borsetta da | Sotheby's, Oct 2024 | ||
| Bulgari | Lady's diamond, gold and silk evening bag, 1950s | Sotheby's, Nov 2021 |
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.