Tiffany & Co. Schlumberger Jewellery History

The Origins of Schlumberger at Tiffany

Before considering a sale, examine your Tiffany & Co. Schlumberger piece closely. The specialist checks the fittings, hallmarks and construction along with the signature on the reverse, the quality of the enamel or stone setting, and any signs of wear on the metalwork.

Jean Schlumberger joined Tiffany & Co. in 1956 after establishing himself in Paris and New York. Born in 1907 in Alsace, he began his career creating buttons and costume jewellery before moving into fine jewellery. His collaboration with Tiffany allowed him to explore sculptural forms inspired by nature, drawing on organic shapes such as shells, leaves, flowers and marine life. The designer favoured asymmetry and movement, often incorporating unexpected combinations of materials that challenged traditional jewellery conventions of the time.

Schlumberger's arrival marked a significant shift for the American house. From his own studio at Tiffany, he introduced designs that blended whimsy with technical precision. His pieces were immediately recognisable for their three-dimensional quality and tactile surfaces. Some of his designs remain in production today, while others exist only in vintage or pre-owned examples. The designer's work also included decorative objets alongside jewellery, yet it is his wearable creations that continue to define a particular strand of Tiffany's identity.

Signature Design Elements and Collections

Schlumberger jewellery is defined by its sculptural approach. Signature motifs include the Bird on a Rock, which places a bird atop a crystal or coloured stone, and the Sixteen Stone ring featuring a circle of varied gemstones. Other recurring themes are the paillonné enamel work with its intricate patterns visible beneath translucent enamel, and the pairing of yellow gold with platinum to create contrast and texture.

The designer frequently worked with platinum, gold, diamonds, coloured stones and enamel. Materials were chosen not only for beauty but for how they interacted with light and movement. Enamel pieces require particular skill in execution, as the firing process must be controlled precisely to avoid cracking. Stone-set items vary widely depending on the combination of diamonds, rubies, sapphires or emeralds used in each design. These choices contribute to the individuality of each piece.

Over the decades certain motifs have been repeated and reinterpreted. Work from the late 1950s and 1960s includes many inventive forms, while later pieces often continue those ideas with care for proportion. Collectors often look for the maker's mark, the Tiffany signature, and the specific execution of the motif to determine the period of a piece.

Common Pitfalls When Selling Schlumberger Jewellery

Sellers sometimes assume that any piece bearing a Tiffany name and organic motif must be by Schlumberger. In reality the house has produced many nature-inspired designs by other creators. Authentic Schlumberger jewellery carries distinct marks, typically the Schlumberger name together with the Tiffany signature. Without clear photographs of the reverse, clasps and markings it can be difficult to confirm authorship.

Another frequent issue is incomplete sets. Some Schlumberger designs were made as suites, including a necklace, earrings and a bracelet. When items have been separated over time, the remaining piece may be assessed differently than a complete suite. Similarly, replacement components such as later-added clasps or mismatched findings can affect how the item is viewed. Enamel is particularly vulnerable to chips or hairline cracks that may not be immediately obvious under normal lighting.

Misunderstanding the version or generation of a design can also create complications. Certain motifs have been reissued, and small differences in execution can appear between examples. These differences matter when determining the appropriate category for a pre-owned piece.

Paperwork, Boxes and Completeness

Original boxes, certificates and paperwork add context to a Schlumberger piece but are not required to begin the valuation process. What matters most is the physical object itself. Clear, well-lit photographs of every surface, including the interior of any hinged elements, the signature, and the clasp or fitting, allow for accurate assessment.

When paperwork does exist it can provide useful details about the original purchase date or the specific reference. However many pieces from the mid-twentieth century predate modern documentation standards. Completeness is judged by whether all original components are present and whether they match the design as it left the workshop. For example, earrings should form a true pair rather than two similar but not identical pieces.

The absence of boxes or papers does not prevent a sale. Many significant examples have passed through multiple owners without retaining their original packaging. Focus instead on the condition of the jewellery and the clarity of its provenance through its physical details.

Assessing Condition and Signs of Wear

Condition is evaluated by considering the piece as a whole. For gold and platinum items look at the sharpness of the edges, the definition of any engraved or cast details, and the overall surface. Light wear is expected on pieces that have been worn regularly, particularly on high points of the design. Deep scratches, dents or evidence of resizing can influence assessment.

Enamel jewellery requires careful examination under magnification. Tiny chips at the edges, crazing in the surface, or areas where the enamel has lifted from the base metal are common concerns. Stone-set pieces should be checked for secure settings and the condition of each stone. Diamonds and coloured gems can show chips to their girdles or facets after years of wear.

Patina can be part of the character of a vintage piece, yet excessive polishing or previous restoration may alter the original intention of the design. The goal is to understand how the piece has been cared for over time without attempting to improve it before sending. Each example is assessed on its own merits, taking into account the specific materials and techniques used in its creation.

Materials and Variations Across Decades

Schlumberger worked with a range of materials chosen to enhance the sculptural quality of each design. Yellow gold and platinum were frequently combined in a single piece to create visual contrast. Enamel, particularly the paillonné technique with its embedded gold leaf patterns, became a hallmark. Coloured stones were selected for their intensity rather than uniformity, giving many pieces an organic, almost living appearance.

Certain designs evolved over time. The Bird on a Rock motif, for instance, has appeared with different base stones and varying bird forms. Some versions use rock crystal, while others use different coloured stones. These variations alone do not reliably identify the period of manufacture. Similarly, the scale of later brooches and necklaces should be judged from the individual piece.

Demand for particular versions can shift according to cultural references and collector interest. Pieces with strong sculptural presence and unusual material combinations tend to attract attention, yet every item is considered on the basis of its individual merits, including condition, completeness and how faithfully it represents the original design intent.

How to Sell Your Tiffany & Co. Schlumberger Piece

Begin by completing the valuation form located near the top of this page. Upload clear photographs showing the front, back, sides, signature, clasp and any hallmarks. These images allow our specialists to understand the specific version, materials and condition of your Schlumberger jewellery. An offer typically follows within minutes at any time of day or night.

Should you accept the offer we arrange free, fully insured collection or postage at a time that suits you. Once the piece reaches us it is examined in detail. Payment is made by bank transfer on the same day that the sale is confirmed and the item verified. There is no obligation at any stage. If for any reason the final assessment differs from the initial offer and you choose not to proceed, we return the jewellery free of charge and fully insured.

This process is designed to be straightforward and respectful of both the object and its owner. Every Schlumberger piece carries its own story through the hands that have worn it. Our role is to provide a calm, transparent route to sale without pressure or unnecessary complication.

Common questions before selling

How can I tell if my Tiffany jewellery is by Jean Schlumberger? Look for the specific signature on the reverse, distinctive sculptural forms and characteristic use of enamel or mixed metals. Clear photographs of markings and design details allow accurate identification.

Do I need the original box and papers to sell a Schlumberger piece? No. While they are welcome, the physical condition and authenticity of the jewellery itself are what matter. We can begin the process with photographs alone.

What should I check before sending my piece? Examine the signature, the security of any stones, the condition of enamel surfaces and the overall structure. Send the item exactly as it is without attempting to clean or repair it.

How long does it take to receive an offer? Offers are usually provided within minutes, available 24 hours a day. The valuation form on this page allows us to respond promptly once photographs are received.

What happens if I decline the offer after inspection? We return the jewellery to you free of charge and fully insured. There is no fee and no obligation to complete the sale at any point.

Which materials are most commonly found in Schlumberger designs? Yellow gold, platinum, enamel, diamonds and selected coloured stones appear regularly. The combination of these materials creates the distinctive tactile quality associated with his work.