Tiffany Schlumberger 'Bird on a Rock' Brooch
- Maker
- Tiffany & Co. (Jean Schlumberger)
- Year
- design 1965 (this example 20th c., sold 2025)
- Rank
- 39 of 100
- Identifier
- Amethyst + 2.99 ct diamond bird with ruby eye, 18k gold + platinum, signed Tiffany Schlumberger
Tiffany Schlumberger 'Bird on a Rock' Brooch
Realized at auction: $48,640, dated 2025-05-29. This is a realized sale. Somebody paid it.
What is it, and why is it in the FLOAT 100?
Schlumberger's most recognizable Tiffany design and a permanent Tiffany high-jewelry signature.
Amethyst + 2.99 ct diamond bird with ruby eye, 18k gold + platinum, signed Tiffany Schlumberger
What is the best-sourced number for it?
- Figure
- $48,640
- Kind
- Realized at auction
- Date
- 2025-05-29
A realized auction price is what a buyer actually paid on the date shown, including the buyer's premium where the sale reported it. It is the strongest kind of reference price, and it is a record of one sale of one object on one day, not a promise of what the next example will bring.
By reference price, Tiffany Schlumberger 'Bird on a Rock' Brooch is number 44 of 99 in the jewelry entries of the FLOAT 100. 42 of those 99 rest on a realized sale; the rest carry an asking price or a guide value, and each page says which. Rank within the FLOAT 100 itself (39 here) is editorial: how much an object defines its field, not price alone.
How this is made
- The figure
- One reference price, shown with its own kind. FLOAT does not average it with anything or adjust it for time.
- Realized or not
- A realized price is a completed sale. A market asking price and a price-guide value are not sales, and are labeled as such wherever they appear.
- Why no grade ladder
- Most FLOAT 100 entries are individual objects. There is one of this, so there is no population and no spread across grades to show.
- Archive
- 2026-08-08
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