The house · Diamantaires OG
Buying Back Cartier Trinity Ring — Price and Free Estimate 2026
The Cartier Trinity ring, created in 1924 by Louis Cartier for Jean Cocteau, is one of the absolute icons of jewelry. Its three interlocking bands — yellow gold, rose gold, white gold — symbolize love, fidelity, and friendship. Would you like to sell yours? Our company offers you a free estimate and immediate buyback.
Estimate: 01 48 87 23 37 WhatsAppBuyback price of the Trinity ring in 2026
| Model | Characteristics | Indicative buyback price |
|---|---|---|
| Trinity classic SM | 3 golds, small model | €400 — €600 |
| Trinity classic MM | 3 golds, medium model | €600 — €900 |
| Trinity classic LM | 3 golds, large model | €800 — €1,200 |
| Trinity with diamonds | One set band | €1,200 — €2,500 |
| Trinity ceramic | White gold + ceramic | €500 — €800 |
| Trinity white gold pave | Pave diamonds | €2,000 — €4,000 |
| Trinity vintage (before 2000) | 3 golds, older versions | €600 — €1,500 |
Indicative prices for rings in good condition. The presence of the Cartier box and certificate enhances the value.
What determines the value of a Trinity?
Unlike other jewelry, the Trinity is mainly valued for its brand and iconic design. The gold value (weight × daily price) sets the floor, but the Cartier brand premium accounts for a significant portion of the price.
- Size — the wider the model (LM), the more gold it contains, the higher its value
- Diamonds — set versions have significantly higher value
- Condition — light scratches are normal, deformations reduce value
- Accessories — red box, certificate, invoice: bonus of €100 to €300
- Year — vintage pieces in very good condition may have a collector's premium
Sell or keep your Trinity?
The Trinity is a piece of jewelry that resells very well because demand is constant. If you no longer wear it — whether from a past relationship, an inheritance, or simply a change in taste — selling it is a perfectly reasonable choice. Our commitment: to honestly tell you what it's worth and pay you immediately.
Get your Trinity estimated for free
Call 01 48 87 23 37 Send photos on WhatsApp43 Rue Beaubourg, 75003 Paris — Monday to Friday, 10am to 1pm and 2pm to 6:30pm
Free estimate with no obligation
Come to our salon — Expertise in front of you in 30 minutes
We welcome you without appointment to our expertise salon in the heart of Le Marais, steps from the Centre Pompidou. The expertise is conducted in front of you, using professional gemological instruments. You leave with a firm offer and, if you accept, immediate payment by bank transfer.
Diamantaires Paris OG
43 Rue Beaubourg, 75003 Paris
Metro: Rambuteau (line 11) or Arts et Métiers (lines 3 & 11)
Open Monday to Friday, 10am—1pm and 2pm—6:30pm
Parking: Beaubourg (2 min walk)
Free expertise, no obligation. Immediate payment. Outbid on any competing offer.
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Free, no-obligation estimate
Combien valent vos bijoux ?
In-person appraisal by a state-certified gemologist — firm offer, immediate payment, in complete confidentiality.