















Cartier Platinum Tulip Secret Watch Ring | Pavé Diamonds & Yellow Diamonds | Piece Unique 1 of 1
United Kingdom: Orders placed before 2pm (Mon–Fri) are dispatched the same business day and delivered the next day, fully insured and signed-for via Royal Mail Special Delivery.
International Shipping: Orders are dispatched within 1-2 business days depending on the time of order, fully insured and signed-for via FedEx. Including full customs documentation and insurance cover.
What to expect:
- Hand-inspected and quality checked before dispatch
- Professionally photographed for records
- Secure, tamper-evident packaging
- Fully insured shipping for complete peace of mind
Tracking & Notifications:
Receive live tracking plus email and SMS updates as soon as your order leaves us.
We want you to be completely confident in your purchase. If your piece isn't quite what you expected, you have a full 14 days from delivery to return it for a no-questions-asked refund. Items must be returned in their original, unworn condition with all tags, certificates, boxes, and documentation intact. We provide a fully insured returns service - simply contact our team and we'll share the return process. Refunds are processed within 5 working days of the item arriving back with us and passing our condition check.
Authenticity isn't a marketing claim — it's a process. Every item we sell undergoes a multi-stage verification by qualified, in-house specialists before it's listed. Jewellery is inspected against manufacturer specifications, serial numbers, setting, numbering detail, and reference data. Jewellery is assessed by GIA / Gem-A trained gemmologists, with diamonds and precious stones tested for cut, clarity, carat, and origin. Each purchase ships with a signed Certificate of Authenticity from us, and we stand behind it with a full money-back guarantee should any item ever be proven inauthentic.
Every purchase is covered by our 24-month warranty, giving you two full years of protection from the date of delivery. The warranty covers stone setting and clasp integrity on jewellery, and any manufacturing or restoration defects identified during normal wear. Repairs are carried out by our certified bench jewellers using genuine parts wherever possible. Servicing is straightforward — contact our team, send the item in using our pre-paid insured label, and we'll handle the rest.
We monitor the market closely to keep our pricing competitive, but if you find the same authenticated piece — same reference, condition, and specification — listed for less by a comparable UK retailer, let us know before you purchase. We'll review the listing and see if we are able to match the price for you. Our Price Promise applies to recognised pre-owned specialists, ensuring you're always paying a fair market price for genuine, verified pieces.
Brand: Cartier
Model:
Model Number:
Material: Platinum
Current Ring Size: Size K (UK), 50 (EU), 5 1/4 (US), 10 (JAPAN)
Dimensions:
Era: Contemporary (2000s-Present)
Hallmarks: Signed Cartier, Stamped PT 950, Numbered, Made In France
Stones: Yellow Diamond & Diamond
Carat Weight:
Item Weight: 34.10g
Box: Yes
Papers: No - Comes With Our Own Paperwork
Year:
RRP: €300,000
Product Code: 085511101
An exceptionally rare pièce unique, this pre-owned Cartier secret ring watch is presented in excellent condition. Crafted in platinum, the design reveals a masterful balance of high jewellery artistry and horological innovation.
The ring depicts a blooming tulip — its petal set with Yellow Diamonds, boardered with pavé-set diamonds and encircled by pavé-set diamond leaves that curl gracefully around the form. A single large pear-shaped diamond adorns the base next to the flower's stem, which transitions seamlessly into the ring’s sculptural band.
At the heart of the creation lies a secret: beneath the tulip’s yellow diamond petal is a hidden pavé diamond watch dial, completed with Cartier’s signature blued-steel hands. The petal opens elegantly from a concealed hinge, revealing the miniature timepiece within. Sapphire crystal glass protects the dial, fitted with a quartz movement and back pusher on the caseback.
A testament to Cartier’s unmatched craftsmanship and creativity, this extraordinary ring unites the maison’s twin legacies of fine jewellery and watchmaking in a singular, poetic expression.
The central petal that opens measures 16mm in width, including its pavé diamond boarder. The top structure in it's entirety, including the leaves which curl around the band and finger, measures 26mm in width.
The band size is adjustable, please contact us for further details on the process.
Only one of these creations exist in the world. Originally sold at Cartier for approximately €300,000.
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View In Person At Our London Boutique
While we proudly ship both nationally and internationally, many of our clients choose to visit our Mayfair jewellery showroom for a more personal experience - to see the craftsmanship up close, find their perfect fit, and receive one-to-one guidance in a relaxed environment.
Recognised as a destination for pre-owned luxury jewellery in London, our boutique reflects our commitment to quality, heritage, and refined service. Alongside our jewellery collection, clients can also discover our selection of carefully sourced luxury watches, and luxury jewellery watches, available to view and purchase in-store.
Appointments are warmly welcomed and recommended to ensure dedicated time and privacy.


Specifications



