Mark Rogozinski - Owner - Marquis Jewelers | LinkedIn.

Find out how long the jeweler has been in business, if she/he belongs to any professional associations, and if they are a member of the GIA Alumni Association. Once you have selected your gem or piece of jewelry, it is a good idea to get an independent laboratory report on your stone.

Most professional jewelers agree that high-quality, fine jewelry can make for both a great financial and style investment. Just a small number of expensive pieces, either handcrafted or from high-end retailers and brands, can give you a capsule collection that will uplevel any outfit.

Known as the “Jeweler to the Stars,” Harry Winston has shared a glamorous part of Hollywood's dazzling history for more than eight decades, loaning its most exquisite and magnificent jewels to leading stars for red carpet events around the world.