LiveZilla Live Chat Software


If you have an user account you may log in.This will save time filling out forms.
If you plan to track or upgrade your order in the future, having an account
will help you. You can register after you order.



Verify your newsletter subscription

Thank you, your email has been verified.


*Most of our styles are available in all metals.

Narrow Your Search

Gemstone Necklaces

Choose Metal Type
Sort by Price
  • Low to High
  • High to Low
  • 24
  • 48
  • 96
  • All



Union Diamond necklaces complete any outfit, whether you are going to work, attending a formal occasion, or just hanging out with friends. We have a large selection of gemstone necklaces in fun, elegant, sophisticated, and elegant and sophisticated designs. From a simple pendant on a thin chain to a more intricate design, you will find the perfect necklace at Union Diamond.

Gemstone necklaces in pendant styles are simple and beautiful. We have pendant necklaces on sterling silver chains that feature a single gemstone pendant, including peridot, amethyst, topaz, smoky quartz, white topaz, a freshwater pearl necklace pendant, or a mother of pearl necklace. In addition, our catalog features unique pendants with a single gemstone surrounded in subtle scroll detail, three descending mother of pearl pendants, and more.

If you want something a bit fancier than a single pendant, we have gemstone necklaces that feature a focal stone with accent stones along the chain. There are designs with just a few gemstones or many gemstones spaced along the entire length of the chain. We have many unique and beautiful combinations, such as amethyst with peridot and blue topaz accents, topaz with freshwater pearls, a blue topaz and amethyst Sara Blaine necklace, and more.

Union Diamond necklaces are available on sterling silver chains in a wide range of styles. Choose from a wide selection of chains that include thin chains and everything from simple and delicate chains to larger links, rope styles, and much more.

You can browse our catalog to find gemstone necklaces for your own collection or to find a gift for a friend or loved one. We have included several pictures of each necklace in our catalog, including up close pictures that show the detailed design of the chains and gemstones. In addition, you will find information about the metal and types of gemstones used to craft Union Diamond necklaces.

Click on each product in our catalog to learn more. We have included detailed information and to the right on the product page for each necklace, you will find similar items to compare and find what you need. In addition, you will find coordinating earrings, rings, and bracelets for your new necklace at Union Diamond. Place your order online for fast order processing or contact us at 800-319-9155 for more information or assistance with your order.

Union Diamond

2410 Paces Ferry Road SE Atlanta, GA 30339
Phone: 1.800.319.9155, +1.770.319.9155
Jewelry Detail

Item Number:

Metal Type:

Band Width:

Number of Stones:

Carat Weight:


View Details