I tested Quince's budget-friendly diamond engagement rings that start at $1,000, and they're actually pretty impressive
I tried an engagement ring from Quince, the online direct-to-consumer brand. Its center stone is a 3 carat lab-grown diamond ...
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40 of the most expensive celebrity engagement rings of all time
People magazine reported that the ring features a 3-carat, cushion-cut center ... princess-cut ring cost $1 million. The couple kept their engagement short, marrying in August of that year.