VRAI looks at the most popular and emerging diamond shape trends in select states—and the styles that may complement them ...

The quality of a diamond's cut determines the sparkle and overall beauty of the stone. Round brilliant diamonds are the only ...

Among them are a 8.2-carat blue sapphire ring, set to go for anywhere from $300,000-$500,000, and a 10.95-carat round brilliant-cut diamond set in gold, which will go for somewhere between $40,000 ...