Private showroom · 30 West 47th St, Suite 805 · Viewings by appointment

Lab Grown Diamond Pendant Necklaces

Solitaire pendants, bars and diamond-by-the-yard chains, all set with lab grown diamonds. We will help you choose a chain length that sits where you want it.

2 pieces, all lab grown

Starting prices. Your final price depends on the diamond you choose.

See it on your hand, not a screen

Saved pieces wait for you on a tray in Suite 805. Viewings take about 45 minutes, by appointment.

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No pieces match these filters. Clear the filters, or tell us what you have in mind and we will make it.

How to choose a lab grown diamond necklace

A pendant is the piece that sits closest to the face, so small choices make a big difference. The style of the pendant, the size of the stone and above all the length of the chain decide how it looks when you wear it. Here is what to think about.

Pendant styles

  • Solitaire pendant. One diamond on a small bail or set straight into the chain. Simple and easy to wear every day.
  • Halo pendant. A center stone framed by small diamonds, which makes it look larger and brighter.
  • Bar pendant. A short bar set with a row of small diamonds, worn flat across the neck. A modern look.
  • Station necklace. Small diamonds spaced along the chain, sometimes called diamonds by the yard. Light and easy to layer.
  • Shapes. Pear and oval stones are very pretty in pendants, because the elongated outline points down along the neckline. See our shapes guide for more.

Stone size

A pendant does not need to be as large as a ring stone to make an impression, because it is seen from farther away. A quarter to a half carat reads clearly. One carat and up is a statement. Lab grown diamonds let you go larger for the same budget, but try a couple of sizes in the mirror before deciding.

Chain length

Chain length changes everything about how a pendant sits. A rough guide:

LengthWhere it sits
16 inchesClose to the base of the neck, good with open collars
18 inchesJust below the collarbone. The most common choice
20 inchesA little lower, good with crew necks and for layering
22 inches and upLower on the chest, best for layering or over clothes

Many of our chains have an extra loop so you can wear them at two lengths. We keep several lengths in the showroom to try.

Chain style and clasp

A fine cable chain suits small solitaires. A slightly heavier box or wheat chain is better for larger pendants, because it holds the weight without kinking. Look for a lobster clasp, which is easier to open and close than a small spring ring.

Metal

Yellow, white and rose gold all work well. Choose the one that matches the other pieces you wear near your face, such as earrings. White metals keep a colorless diamond looking very white. Warm metals soften the look.

Layering

A pendant on an 18 inch chain with a station necklace at 16 inches is an easy pairing. If you want to layer, bring the necklaces you already wear, and we will help you find a length that sits well with them.

See it on

Lab grown diamond necklaces start from $450. The final price depends on the stone and chain you choose. Save the pieces you like with the heart, then book a viewing to try them in front of the mirror. Pendants pair well with matching stud earrings, and you can see everything else in our lab grown diamond jewelry collection.

Suite 805, 47th Street

See them on your hand

Viewings by appointment at 30 West 47th St, Suite 805. Saved pieces and requested stones wait on a tray for you.

Book a viewing (732) 581-7932
Good to know

Questions we hear

Anything else, ask us at your viewing or call (732) 581-7932.

Can I buy the pendant without the chain?

Ask us. Many pendants can be sold on their own so you can wear them on a chain you already own, as long as the bail fits.

What chain length is best for a gift?

18 inches is the safest choice. It suits most people and sits just below the collarbone. A chain with an extra loop gives a second option.

Should I take my necklace off to sleep?

It is a good habit. Fine chains can kink or snag at night, and taking it off also gives you a moment to check the clasp.

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