The average diamond carat weight for an engagement ring in the United States is about one carat. In the United Kingdom, it's 0.6 carats, and when looking at Europe as a whole, it's even smaller ...

As we know, your engagement ring has 1 carat diamond with the colour F and a VVS1 clarity which if natural would be a stunning gem but as this is lab-grown, it wont hold much of a resale value.

PRINCESS CHARLENE OF MONACO owns one of the most classically stunning royal engagement rings ever, and the £55,000 piece boasts an incredible three-carat diamond.

One standout among the lot is a 22.46-carat E-color diamond ring thought to be worth $1.8 million. The ring is set with a modified rectangular-cut diamond flanked on either side by a trillion-cut ...

Princess Grace wore a 10-carat emerald cut diamond engagement ring from Cartier given to her by Prince Ranier. "With it’s stunning shape and exceptional setting, it may very well have provided ...