Necklaces
Pieces that rest at the collarbone.
Pink Round Diamond Tennis Necklace in 14k White Gold
14k White Gold · Pink · Round · Lab-Grown
0.14ct Light Blue Round Diamond Necklace in 14k White Gold
14k White Gold · Blue · Round · Lab-Grown
0.15ct Light Blue Round Diamond Necklace in 14k White Gold
14k White Gold · Blue · Round · Lab-Grown
0.19ct Light Blue Round Diamond Necklace in 14k White Gold
14k White Gold · Blue · Round · Lab-Grown
0.32ct Light Blue Round Diamond Necklace in 14k White Gold
14k White Gold · Blue · Round · Lab-Grown
0.33ct Light Blue Round Diamond Necklace in 14k White Gold
14k White Gold · Blue · Round · Lab-Grown
0.45ct Vivid Yellow Round Diamond Necklace in 14k White Gold
14k White Gold · Yellow · Round · Lab-Grown
0.52ct Light Blue Round Diamond Necklace in 14k White Gold
14k White Gold · Blue · Round · Lab-Grown
0.57ct Round Diamond Necklace in 14k Yellow Gold
14k Yellow Gold · Round · Lab-Grown
0.60ct Round Diamond Necklace in 14k White Gold
14k White Gold · Round · Lab-Grown
0.74ct Marquise & Pear Diamond Necklace in 14k White Gold
14k White Gold · Marquise · Lab-Grown
0.78ct Round Diamond Necklace in 14k White Gold
14k White Gold · Round · Lab-Grown
0.81ct Round & Cushion Diamond Necklace in 14k White Gold
14k White Gold · Round · Lab-Grown
0.84ct Emerald Cut & Pear Diamond Necklace in 14k Yellow Gold
14k Yellow Gold · Emerald · Lab-Grown
1.05ct Pear Diamond Necklace in 14k White Gold
14k White Gold · Pear · Lab-Grown
1.34ct Marquise Diamond Necklace in 14k White Gold
14k White Gold · Marquise · Lab-Grown
1.36ct Oval & Round Diamond Necklace in 14k White Gold
14k White Gold · Oval · Lab-Grown
1.48ct Emerald Cut Diamond Necklace in 14k Yellow Gold
14k Yellow Gold · Emerald · Lab-Grown
1.59ct Emerald Cut Diamond Necklace in 14k Yellow Gold
14k Yellow Gold · Emerald · Lab-Grown
1.69ct Pear Diamond Necklace in 14k Yellow Gold
14k Yellow Gold · Pear · Lab-Grown
2.24ct Marquise & Emerald Diamond Necklace in 14k White Gold
14k White Gold · Marquise · Lab-Grown
3.64ct Pear & Oval Diamond Necklace in 14k White Gold
14k White Gold · Pear · Lab-Grown
3.98ct Marquise & Pear Diamond Necklace in 14k White Gold
14k White Gold · Marquise · Lab-Grown
5.07ct Diamond Necklace in 14k Yellow Gold
14k Yellow Gold · Multi · Lab-Grown
6.60ct Round Diamond Necklace in 14k White Gold
14k White Gold · Round · Lab-Grown
Blue Round Diamond Solitaire Necklace in 14k White Gold
14k White Gold · Blue · Round · Lab-Grown
Blue Round Diamond Tennis Necklace in 14k White Gold
14k White Gold · Blue · Round · Lab-Grown
Emerald Cut & Round Diamond Tennis Necklace in 14k White Gold
14k White Gold · Emerald · Lab-Grown
Emerald Cut Diamond Halo Necklace in 14k White Gold
14k White Gold · Emerald · Lab-Grown
Emerald Cut Diamond Solitaire Necklace in 14k White Gold
14k White Gold · Emerald · Lab-Grown
Emerald Cut Diamond Solitaire Necklace in 14k Yellow Gold
14k Yellow Gold · Emerald · Lab-Grown
Heart Diamond Solitaire Necklace in 14k White Gold
14k White Gold · Heart · Lab-Grown
Marquise Diamond Solitaire Necklace in 14k White Gold
14k White Gold · Marquise · Lab-Grown
Marquise Diamond Solitaire Necklace in 14k Yellow Gold
14k Yellow Gold · Marquise · Lab-Grown
Oval & Round Diamond Halo Necklace in 14k White Gold
14k White Gold · Oval · Lab-Grown
Oval Diamond Tennis Necklace in 14k White Gold
14k White Gold · Oval · Lab-Grown
Pear Diamond Solitaire Necklace in 14k Yellow Gold
14k Yellow Gold · Pear · Lab-Grown
Pear Diamond Tennis Necklace in 14k White Gold
14k White Gold · Pear · Lab-Grown
Pink Round Diamond Halo Necklace in 14k White Gold
14k White Gold · Pink · Round · Lab-Grown
Pink Round Diamond Solitaire Necklace in 14k White Gold
14k White Gold · Pink · Round · Lab-Grown
Princess Cut Diamond Halo Necklace in 14k White Gold
14k White Gold · Princess · Lab-Grown
Princess Cut Diamond Solitaire Necklace in 14k White Gold
14k White Gold · Princess · Lab-Grown
Princess Cut Diamond Solitaire Necklace in 14k Yellow Gold
14k Yellow Gold · Princess · Lab-Grown
Radiant Cut Diamond Solitaire Necklace in 14k White Gold
14k White Gold · Radiant · Lab-Grown
Radiant Cut Diamond Tennis Necklace in 14k White Gold
14k White Gold · Radiant · Lab-Grown
Round & Pear Diamond Tennis Necklace in 14k White Gold
14k White Gold · Round · Lab-Grown
Round Diamond 2-Row Tennis Necklace in 14k White Gold
14k White Gold · Round · Lab-Grown
Round Diamond Cuban Necklace in Sterling Silver
Sterling Silver · Round · Lab-Grown
Round Diamond Pendant Necklace in 14k Rose Gold
14k Rose Gold · Round · Lab-Grown
Round Diamond Riviera Necklace in 14k White Gold
14k White Gold · Round · Lab-Grown
Round Diamond Riviera Necklace in 14k Yellow Gold
14k Yellow Gold · Round · Lab-Grown
Round Diamond Solitaire Necklace in 14k Yellow Gold
14k Yellow Gold · Round · Lab-Grown
Round Diamond Tennis Necklace in 14k Rose Gold
14k Rose Gold · Round · Lab-Grown
Round Diamond Tennis Necklace in 14k White Gold
14k White Gold · Round · Lab-Grown
Round Diamond Tennis Necklace in 14k Yellow Gold
14k Yellow Gold · Round · Lab-Grown
Round Diamond Tennis Necklace in Sterling Silver
Sterling Silver · Round · Lab-Grown
Finding the Right Necklace
Start with length.
A 16-inch chain sits at the collarbone and reads as formal; 18-inch is the most versatile length and falls just below. 20-22 inches drops above the bust, good for layering or for a longer pendant. See our size guide for a full breakdown with reference photos.
Pendant vs tennis vs station.
A pendant is a single stone or motif on a chain: understated, easy to wear daily. A tennis necklace is a continuous line of diamonds set along the chain: more formal, more presence. A station necklace places diamonds at intervals along the chain: more casual, more movement.
Match the metal to the wearer.
Platinum and white gold read cooler against most skin tones; yellow gold and rose gold read warmer. If someone already wears other jewelry, match to what they reach for most. When in doubt, 14k white gold is the safest universal choice for diamond settings.
Think about the clasp.
Lobster clasps are secure and easy to work one-handed. Spring ring clasps are more traditional and have a lower profile but can be fiddly. For heavier pendants, look for a thicker chain. A thin chain on a heavy pendant will wear faster.
About this collection
A necklace is the most personal piece of jewelry someone wears every day, close to the skin and seen by everyone they speak to. These are built to live in that space: pendants you’ll wear for decades, tennis necklaces that catch light without calling for it, station pieces that sit naturally under a collar. All set with lab-grown diamonds, all sourced direct from the NYC Diamond District.
Common Questions
What length necklace should I buy?
18 inches is the most versatile length for most adults. It falls just below the collarbone and works with almost any neckline. If you want something more subtle that sits at the collarbone, go 16 inches. For layering or a statement drop, 20-22 inches gives you more room.
Can I shower or swim with a diamond necklace?
We recommend removing fine jewelry before swimming or showering. Chlorine, saltwater, and soaps can wear on the metal over time and can dull the stone’s brilliance. Regular removal also means less strain on the clasp and chain.
How do I clean a diamond necklace at home?
Soak in warm water with a drop of mild dish soap for 15-20 minutes, then brush gently with a soft toothbrush around the setting. Rinse and pat dry with a lint-free cloth. For deeper cleaning, any jeweler can ultrasonically clean a piece in a few minutes.
Do lab-grown diamond necklaces look different from mined?
No. Lab-grown and mined diamonds are chemically and optically identical. A gemologist would need specialized equipment to tell them apart. The difference is price: lab-grown lets you get more carat weight for the same budget.
Something more personal?
Looking for a custom piece?
If you want a different stone, shape, carat, or metal, we source directly from the NYC Diamond District. Tell us what you have in mind.
Start a Custom Inquiry