KAY Lab-Grown Diamonds Cushion-Cut Natural Swiss Blue Topaz Halo Necklace 1/4 ct tw 10K Yellow Gold 18"

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Discounted Price $1,299.99
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Gleaming with color and sparkle, this gemstone and lab-grown diamond necklace elevates any outfit.

  • 10K yellow gold
  • A refined cushion-cut Swiss blue topaz is the clear and bright focal point
  • Round-cut lab-grown diamonds create a sparkling halo
  • Total lab-grown diamond weight is 1/4 carat
  • 16- to 18-inch adjustable diamond-cut cable chain; lobster clasp
  • From the KAY Lab-Grown Diamonds collection
Item #: 818993901
Blue topaz pear ring and sapphire pear ring

Gemstone Jewelry

From the deep blues of sapphires to the fiery reds of rubies and more, gemstones capture the magic of nature’s most vibrant treasures, each stone telling its own story through color. Whether chosen for symbolism, birthstone connection, or beauty, gemstone jewelry adds a touch of individuality and elegance to any collection.
Diamond tennis necklace

Lab-Grown Diamonds

Lab-grown diamonds have the same optical, chemical, and physical properties as natural diamonds. Because of that, lab-grown diamonds can be of comparable quality to natural diamonds in terms of color, clarity, cut, and carat weight, undergoing the same grading and certification processes and can achieve the same standards of excellence. They can be produced in abundance, they are less expensive and make larger diamonds more affordable. They’re the perfect choice if you value innovation and style and don’t want to compromise brilliance.
KAY Lab-Grown Diamonds Cushion-Cut Natural Swiss Blue Topaz Halo Necklace 1/4 ct tw 10K Yellow Gold 18" | Kay