Tiffany Jean Schlumberger Bird on a Rock & Croisillon: Value & Selling Guide UK
Jean Schlumberger's whimsical, jewelled designs are among the most collectable Tiffany ever made — and buyers search his name, not just the brand. What yours is worth and how to sell it in the UK.
What Is Your Tiffany Schlumberger Worth?
Send a photo — including the signature and any box or papers — for a free, no-obligation valuation. We reply within one working day.
Jean Schlumberger (1907–1987) joined Tiffany & Co. in 1956 and became one of only a handful of designers allowed to sign their work for the house.[1] His whimsical, nature-inspired jewels — bold settings around extraordinary gemstones — are now blue-chip collector pieces, and buyers seek the Schlumberger name specifically.
What is Tiffany Schlumberger?
The most famous design is the "Bird on a Rock" brooch — launched 1965, a diamond-set bird perched on a large faceted coloured gemstone (the original used a yellow diamond).[1] Other icons include the Sixteen Stone ring and the Croisillon (cross-hatch) enamel bangle, famously worn by Jackie Kennedy.[2] Pieces are signed "Tiffany & Co. Schlumberger" in gold and platinum, often with enamel and fine gems.
What drives the value
Signature
"Tiffany & Co. Schlumberger" commands a premium far above unsigned Tiffany.
Design & gems
Bird on a Rock, Croisillon and gem-set pieces lead; stone size and quality matter.
Enamel & craft
Fine paillonné enamel and intact craftsmanship add value.
Condition & papers
Original box, papers and good condition all help.
What is Tiffany Schlumberger worth in the UK?
Resale depends on design, gems, signature and condition — indicative bands:
Indicative only — a signed Schlumberger 'Bird on a Rock' with a fine citrine, ruby and diamonds sold at Sotheby's for $44,100 in 2022.[3] Send a photo for a free, accurate valuation.
Selling Your Schlumberger
What we look at:
- Signature — Tiffany & Co. Schlumberger.
- Design — Bird on a Rock, Croisillon, Sixteen Stone.
- Gems — colour, size, quality.
- Enamel — intact paillonné work.
- Papers — box, certificates, provenance.
We buy Schlumberger directly — fair prices, immediate payment, no auction fees.
How to sell Tiffany Schlumberger in the UK
Send clear photos of the piece, the Schlumberger signature and any box or papers. We confirm authenticity, assess the design, gems and enamel, and give an honest figure with immediate payment — no auction commission. More on our sell your Tiffany jewellery page and our other Tiffany guides.
More Tiffany guides
Value Your Schlumberger
Send photographs of the piece, the signature and any papers — we'll give you an honest, no-obligation valuation.
⚠️ Strictly by appointment only — no walk-ins at either showroom.
Frequently Asked Questions
Tiffany Schlumberger — common questions.
Who was Jean Schlumberger?
A French designer (1907–1987) and one of the few permitted to sign his work for Tiffany & Co., where he created some of the house's most collectable jewels.
When did Schlumberger join Tiffany?
In 1956. His Bird on a Rock brooch followed in 1965 and remains his most famous design.
What was the original Bird on a Rock made from?
A diamond-set bird perched on a large faceted coloured gemstone — the original featured a yellow diamond. Later versions use citrines, aquamarines, kunzites and more.
How much do Schlumberger pieces sell for at auction?
Strong premiums — a signed Bird on a Rock brooch sold at Sotheby's for $44,100 in 2022. Value depends on design, gems and condition.
How do I authenticate a Tiffany Schlumberger piece?
Look for the "Tiffany & Co. Schlumberger" signature and metal marks. Send photos of the signature and we'll confirm.
Why are Croisillon bangles so collectable?
Their fine paillonné enamel over a cross-hatch gold frame is iconic — and the association with Jackie Kennedy adds lasting demand.
Send Us Your Photographs
Attach photos of the piece and the Schlumberger signature. We'll respond within one working day.
Sources: [1] About Jean Schlumberger — tiffany.co.uk. [2] The Top 5 Greatest Designers in Tiffany & Co. History — Katerina Perez. [3] The Brilliant History of Tiffany — Sotheby's (2022 auction result). Facts current at time of writing; verify single facts against the linked sources.