Explore aquamarine necklace styles at Kay Jewelers featuring these serene blue stones set in your favorite necklace styles. Customize your style with engraved aquamarine birthstone necklaces or explore trending cuts and settings for this oceanic gemstone. Shop aquamarine necklaces perfect for March birthdays, wedding jewelry, or unforgettable holiday gifts.

Explore diamond necklace styles at Kay for classic looks to daring modern designs. Discover classic diamond tennis necklaces, delicate diamond solitaire necklaces, and contemporary diamond pendant designs with a sparkling drop. Choose from round, oval, pear, and more diamond shapes to tailor shine to your personal style.