What is the appeal of Cartier's popular model, "Must Trinity"?
The appeal of the Cartier Must Trinity is its unique design, which combines three different colors and materials.
The design of three intertwined rings represents the unity of the Trinity.
Another attractive feature is the incorporation of the "Trinity", the symbol of the Cartier brand, into the design.
The material used is yellow gold, rose gold and white gold, with each ring made from a different material.
The design can be used for a wide range of styles, from casual to dressy, and is also popular as a gift.