Yellow gold plated
Warm 18kt yellow gold plating that frames the deep black onyx in a golden outline.
A yellow gold plated necklace has an oval-link chain, a horizontal bar clasp, and a pear-shaped black stone on a light grey background.
1 / 9Night Keep
Strength Night Keep Black Onyx Necklace
$69.00
Strength
Black onyx
Daily ritual
Quality & details
A pear-shaped black onyx pendant on a 16 inch chain with a 2 inch extender, in 18kt yellow gold or white rhodium plating.
Shipping & returns
Orders normally ship within 0–3 business days. U.S. shipping is free, tracking is sent by email, and the estimated U.S. delivery time is 7–10 business days after dispatch. Eligible returns can be requested within 45 days of receipt; conditions and exclusions apply. International duties, when charged, are the customer's responsibility.
Deep and polished
A pear of black onyx at the heart
A pear-shaped black onyx in a brilliant cut, hung from a fine chain.
Night Keep places a pear-shaped black onyx at the front of the chain. Black onyx has a deep, dark body with a polished surface, and the brilliant cut sends quick points of light across the stone as you move. The shape is elegant and easy to wear, and the dark tone sits calmly against the skin.
The stone is about 9 by 6 millimeters and weighs about 1.15 carats. It is set in a plated frame that keeps the focus on the onyx, so the necklace looks considered on a plain neckline and still holds its own over a soft sweater. The plated frame is light against the skin, so the necklace feels comfortable from morning meetings to evening plans.
Everyday strength
A necklace that sits steadily
A 16 inch chain with a 2 inch extender that sits well at the collarbone.
The chain is 16 inches with a 2 inch extender, a classic length that sits at the collarbone. The extender lets you wear the pendant a little lower when you want more room for layering or a longer line. The chain's length is easy to adjust with the extender, which means the necklace can sit comfortably with different necklines.
Yellow gold plating warms the onyx and gives the pendant a golden outline, while white rhodium plating makes the stone look sharper and more modern. Both finishes suit everyday clothes and a relaxed evening out.
The meaning of strength
Black onyx is often described as a stone of strength, discipline and inner resolve. Night Keep is a reminder to stay focused on what you intend and to keep moving forward with steady choices. The meaning is yours to choose, and the necklace makes no promise of a particular result.
Some people wear a black stone like this at the start of a new routine or before an important day. Others choose it as a December gift for someone who likes strong, simple jewelry. A necklace like this can also be a reminder that steady, honest effort is often the most reliable path.
Choosing your length
The chain is 16 inches with a 2 inch extender. Measure a necklace you already wear and check where the pendant falls before you decide.
A shorter position keeps the onyx close to the collarbone, while the extender lets it sit a little lower on the chest. Try both before you order.
Caring for the plating and stone
Plating wears gradually, so keep the necklace away from water, lotion, perfume and chemicals. Remove it before swimming, showering, exercise and sleep to keep the finish bright.
After wear, wipe the piece with a soft dry cloth and store it in a separate pouch. Keep it apart from harder jewelry so the onyx does not scratch and the chain stays smooth.
Find your metal tone
Two plated finishes with the same black onyx. Choose yellow gold for warmth or white rhodium for a cool, sharp line.
White rhodium plated
Cool white rhodium plating that makes the black onyx look sharp and polished.
Size & materials
- Main stone
- Black onyx, about 9 x 6 mm, pear-shaped brilliant cut
- Stone weight
- About 1.15 ct
- Chain length
- 16 inches with a 2 inch extender
- Metal options
- 18kt yellow gold plated; white rhodium plated
- Metal weight
- About 2.20 g
- Birthstone
- December
- Included
- One necklace in your selected finish
Frequently asked questions
Is the black onyx natural?
Yes. Black onyx is a natural stone, and its color and polish can vary slightly from one piece to another.
Is the gold option solid gold?
No. The finishes are 18kt yellow gold plating and white rhodium plating. Both are thin layers over the base metal.
Can I adjust the length?
Yes. The chain is 16 inches with a 2 inch extender, so you can wear it slightly longer for layering.
Is this necklace in stock now?
It is a pre-order piece. It is made after you order, so it ships later than in-stock pieces. Check the delivery estimate shown at checkout.
Is it a December birthstone piece?
Yes. Black onyx is the December birthstone in this design, so it is a fitting choice for a December birthday or gift.
Does the necklace promise any effect?
No. Black onyx is often described as a stone of strength and discipline, and that is a meaning you can choose. The necklace makes no promise of a particular outcome.
Can I wear it in the shower or pool?
Please remove it before swimming, showering or exercise. Water and chlorine can wear the plating and dull the stone.
How should I clean it?
Wipe gently with a soft dry cloth. Avoid harsh polishes and ultrasonic cleaners, which can damage the plating and the stone.
Material
Black onyx
Selected option
18kt Yellow Gold Plated