Cartier Platinum & 18K Yellow Gold Trinity Diamond Ring

SKU: RR7345
By Cartier
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Cartier Platinum & 18K Yellow Gold Trinity Diamond Ring

It doesn't get any classier then owning one of the Trinity De Cartier wedding bands. Wear it as an anniversary ring or as your wedding band and we can promise you it will never get old. There is something timeless about Trinity De Cartier collection. Created as three interlocking wedding bands we think it's a symbolic representation of past, present and future. The white gold band is encrusted with diamonds full circle around. This particular ring will fit some with the a finger size 9. The ring is in pristine estate condition and can be additionally polished for you before shipping it out. Fully signed with maker's mark, serial numbers.
Size EU 59.
American size: 9.


Center Diamond Weight: 0.00
Measurements: Size 9
Metal Type: Platinum & 18K Yellow Gold
Metal Weight: 16.4 gr.
Signed: Cartier
Condition: Excellent
Stock: RR7345

Cartier is a French luxury goods conglomerate that designs, manufactures, distributes and sells jewelry, watches, leather goods, sunglasses and eyeglasses. Founded in 1847 by Louis-François Cartier in Paris, France, the company remained under family control until 1964.

Orders & Shipping

Most in‑stock orders ship the same day; some may take up to 48 hours, excluding weekends and holidays.

All orders ship free, fully insured, via FedEx Priority Overnight where available, and require an authorized signature (no PO Boxes).

Returns & Exchanges
You have 7 days from delivery to request a return; items must be unworn, in original packaging, with proof of purchase. To start a return, email support@thebackvault.com and ship to:
15 W 47th Street, New York, NY 10036, United States.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You'll also need the receipt or proof of purchase.

Please note that items that have been resized, altered, or modified in any way are considered final sale and are not eligible for return or refund. Once a ring has been resized, it is considered a customized item and cannot be returned.

For full details, please review our complete policy here.

We do design our own jewelry, but only within a special collection labeled In House Design. These pieces are created by our team and shaped by decades of expertise with exceptional diamonds.

Within the In House Design collection, you’ll find bold statement rings, sculptural earrings, and effortless diamonds-by-the-yard necklaces that showcase our instinctive feel for color, proportion, and presence. Each piece is crafted to endure rather than follow trends, reflecting our legacy of timeless materials, a discerning eye, and luxury that is immediately felt and long remembered.

Cartier Platinum & 18K Yellow Gold Trinity Diamond Ring

It doesn't get any classier then owning one of the Trinity De Cartier wedding bands. Wear it as an anniversary ring or as your wedding band and we can promise you it will never get old. There is something timeless about Trinity De Cartier collection. Created as three interlocking wedding bands we think it's a symbolic representation of past, present and future. The white gold band is encrusted with diamonds full circle around. This particular ring will fit some with the a finger size 9. The ring is in pristine estate condition and can be additionally polished for you before shipping it out. Fully signed with maker's mark, serial numbers.
Size EU 59.
American size: 9.


Center Diamond Weight: 0.00
Measurements: Size 9
Metal Type: Platinum & 18K Yellow Gold
Metal Weight: 16.4 gr.
Signed: Cartier
Condition: Excellent
Stock: RR7345

Cartier is a French luxury goods conglomerate that designs, manufactures, distributes and sells jewelry, watches, leather goods, sunglasses and eyeglasses. Founded in 1847 by Louis-François Cartier in Paris, France, the company remained under family control until 1964.

Orders & Shipping

Most in‑stock orders ship the same day; some may take up to 48 hours, excluding weekends and holidays.

All orders ship free, fully insured, via FedEx Priority Overnight where available, and require an authorized signature (no PO Boxes).

Returns & Exchanges
You have 7 days from delivery to request a return; items must be unworn, in original packaging, with proof of purchase. To start a return, email support@thebackvault.com and ship to:
15 W 47th Street, New York, NY 10036, United States.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You'll also need the receipt or proof of purchase.

Please note that items that have been resized, altered, or modified in any way are considered final sale and are not eligible for return or refund. Once a ring has been resized, it is considered a customized item and cannot be returned.

For full details, please review our complete policy here.

We do design our own jewelry, but only within a special collection labeled In House Design. These pieces are created by our team and shaped by decades of expertise with exceptional diamonds.

Within the In House Design collection, you’ll find bold statement rings, sculptural earrings, and effortless diamonds-by-the-yard necklaces that showcase our instinctive feel for color, proportion, and presence. Each piece is crafted to endure rather than follow trends, reflecting our legacy of timeless materials, a discerning eye, and luxury that is immediately felt and long remembered.