Quick answer
Choose Peridot for a bright green pop of color and a birthstone for August, Aquamarine for a calming blue tone and March birthdays, and Black Onyx for a sleek, protective black gem that pairs with any wardrobe.
Why the stone color matters more than you think
A solitaire necklace puts the gem front and center. The color of your birthstone necklace solitaire will either blend with your daily wardrobe or become a statement piece. Peridot’s lime green stands out against neutrals, Aquamarine’s pale blue works like a soft accent, and Black Onyx acts as a bold neutral that matches everything.
The meaning behind each gemstone
Each gem carries a different energy. Peridot is associated with renewal and strength, Aquamarine is said to inspire courage and calm, and Black Onyx is known for protection and grounding. Your personal connection to the stone’s meaning can be just as important as the color.
How to choose your birthstone necklace solitaire
- Pick by birth month: If you are shopping for a March birthday, choose Aquamarine. For August, go with Peridot. Black Onyx is not a traditional birthstone for a single month but is widely loved for its protective qualities.
- Match your wardrobe: If you wear mostly black, white, or gray, Peridot or Aquamarine will add a pop of color. If you wear bright or printed clothes, Black Onyx will ground your look without clashing.
- Consider the meaning you want: Choose Peridot for renewal and strength, Aquamarine for courage and calm, or Black Onyx for protection and grounding. Think about which energy you want to carry with you every day.
Product facts
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Black Onyx Necklace - Solitaire: One hand-picked genuine Black Onyx birthstone encased in lush 10k solid gold, round brilliant cut, 6mm stone. The rich black color and brilliant cut give this necklace a sophisticated, timeless look that works for both casual and formal wear.
Black Onyx Necklace - Solitaire
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Aquamarine Necklace - Solitaire: Our Solitaire Necklace infused with Aquamarine is said to bring courage and calm wisdom, with a 6mm round stone. If you want a gem that carries a calming meaning and a soft blue hue, this Aquamarine necklace offers both visual and emotional appeal.
Aquamarine Necklace - Solitaire
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Peridot Necklace - Solitaire: One hand-picked genuine Peridot birthstone in 10k solid gold, round brilliant cut, 6mm stone, with gem authenticity. Peridot’s vivid green adds a lively, eye-catching accent to any outfit, making it a great choice for those who want their birthstone to stand out.
Which birthstone necklace is right for you?
Best for
- Someone who wants a versatile black gem that goes with everything and offers a protective meaning
- A March or August birthday looking for a traditional birthstone with a soft or bright color
Not for
- Someone who prefers a very small, understated pendant — all three stones are 6mm and sit prominently in a gold bezel





