Yes Cartier diamond ring is a high imitation. Diamond rings are expensive, and there are many diamond rings with high imitation Cartier in China, which can be almost the same as genuine Cartier. Cartier 1847 was founded in France. Cartier has written the history of the design and manufacture of jewelry and watches in the world with its design beyond the times and exquisite craftsmanship, and has been highly respected by generations of royalty and celebrities.