Long story short, it’s not worth the money if you are concerned about diamond quality.
For those small diamonds, Cartier does not tell you the cut, clarity or color of the diamond so it’s difficult to tell how good the quality is. Though I’m sure it’s not like terrible quality lol.
If you’re looking for a simple solitaire diamond and want your money’s worth, go to a store that sells GIA certified diamonds.
For Cartier, we are paying extra for the brand. But if it’s the Cartier brand you want, then go for it.
tbh, for a simple solitaire, no one can tell what brand it is. Cus there’s no trademark design to it that ties it to a specific brand (like how recognizable a Cartier love ring or bracelet).
hope that helps!
Adding onto my first post. Based on the title of the OP, since we are talking about if it is worth the money?...
What are you looking for when you are inclined to buy a Cartier C necklace?
It's a diamond solitaire necklace.
There are only 2 components, the 18 k gold chain and the diamond.
How much money is going to the chain and how much is going to the diamond?
Here's the price of a Cartier Chain Necklace.

And here's a diamond solitaire that's 0.19 c.

If you buy it because you like the sparkle of the gold chain, IMO, money-wise you're getting a bit scammed because that chain is technically worth less than the diamond.
And you can buy a chain of that size for about half the price on Etsy. Obviously I can't guarantee that it is just as beautiful or sparkly as Cartier, but it's something to think about.


If you're buying it because Cartier is the brand you like and this is the specific one that you want, and you know you're paying for the brand then that's a matter of personal preference.


I bought my Tiffany DBTY because 1) I am a Tiffany fan 2) I wanted this particular chain design and cut of diamond 3) I knew that I was paying more for the brand and did not mind paying the price.
At the end of the day, there is no right or wrong answer. Just go with what you are comfortable with and what makes you happy. Because that's all that matters right?
