This vintage Les Must de Cartier Trinity Ring is a true icon of luxury design. Crafted in the 1970s, this exquisite piece features three interlocking bands in 18ct yellow, rose, and white gold, symbolising love, fidelity, and friendship.

Each band measures 3.5mm wide, combining to create a fabulous 7.5mm width when worn. Weighing 7.48g, the ring has a substantial feel and sits comfortably on the finger. The Cartier Trinity design is a celebrated classic, and this vintage edition brings with it both charm and character.

Ring size: US 5.5, UK L, Cartier/EU 51

This authentic Cartier ring is presented in its original Cartier presentation box, complete with the outer Cartier cardboard box, making it a perfect gift or collector’s piece. Its in very good condition with only minor signs of wear consistent with age and use.

A great opportunity to own a piece of Cartier’s design heritage—ideal for lovers of vintage designer jewellery or those seeking a meaningful, stylish heirloom.

Vintage Cartier Les Must de Cartier Trinity Ring – 18ct Tri-Gold, Circa 1970s

£0.00

Era: Vintage, circa 1970's

Metal: 18ct gold, tri-colour

Size: US 5.5, UK L, Cartier/EU 51

Weight: 7.48g

Hallmarks: Stamped "750" with Cartier stamps and import marks. Professionally tested on an XRF machine to confirm the metal purity.

Condition: Very good vintage condition

Unless otherwise stated, any chains, jewellery boxes, and other items photographed with the listed piece are for advertising purposes only and not sold with this piece.
Rings that are made to order can be made in half sizes unless otherwise stated. Rings that are in stock and immediately available will be listed with the ring size. These can usually be re-sized before dispatch. Please get in touch to discuss possible re-sizing options before placing your order.

If you already know your ring size you should use your normal ring size when ordering from our signature chain ring collection.

If you are unsure of your normal ring size, we advise that you measure the size of your finger rather than the size of your ring.

You can easily measure your ring size yourself by following the below steps:

1. Using a length of string or similar, wrap it around the base of your finger. To ensure the ring fits comfortably, we suggest ensuring that this length will move over your knuckle.

2. With a pen, mark the point on the string where the ends meet.

3. Measure the string with a ruler.

4. Choose the closest measurement to our sizing chart to find your ring size.

Please check your measurements against the ring size chart on our FAQ page.

If you are still unsure about how to measure, please don't hesitate to contact us for guidance.
All intellectual property rights in our artistic works, designs and inventions are and will belong exclusively to Lucille London. Any infringement will be pursued vigorously.

For these purposes, intellectual property means patents, trademarks, service marks, registered designs (including application for and right to apply for any of them), unregistered design rights, trademarks or service marks, trade or business names, copyright, or know how and any similar rights in any jurisdiction.