Made to order · Lab grown diamonds

Lab Diamond Tennis Necklacesbuilt to your spec

Pick the carat weight, stone size, gold color and length, and we set it by hand for you. Same brilliance as mined stones at a fraction of the price, with an appraisal in every box.

Shop the drop Start a custom design
  • Ships in 2–4 weeks
  • Free insured shipping
  • Appraisal in every box
Natural & Lab Grown Diamond Tennis Chain Necklace Jewelry Spot USA Boston MA

How made to order works

Nothing sits in a case waiting. Your necklace is built after you order, which is how the pricing stays where it is.

Pick your spec

Choose carat weight, stone size, gold color and length right on the product page.

2 minutes

We match the stones

Every lab diamond in the line is hand matched for color and clarity so the necklace reads as one piece.

Days 1–5

Set and finished by hand

Our bench sets each stone, then polishes and quality checks the finished necklace.

2–4 weeks

Insured to your door

Shipped fully insured and signature required, with an appraisal in the box.

Free shipping

Pairs well with

Good to know

Questions about lab diamond tennis necklaces

Not sure which carat weight or length suits you? Message us and we will send comparison photos on a real neck.

Talk to a jeweler
How long until it ships?

Made-to-order pieces ship in 2 to 4 weeks. Full timelines are in our shipping guide, and we email you the moment yours is on the bench.

Are lab grown diamonds real diamonds?

Yes. They are chemically and optically identical to mined diamonds and grade on the same color and clarity scales. The only difference is where they were formed.

Understanding Lab Grown Diamonds

Which carat weight should I choose?

Lower total carat weights offer a subtle look, while higher weights create a bolder style. The overall look also depends on necklace length.

Complete Guide on Diamond Grades

Do they come with certification?

Every necklace ships with an appraisal for insurance. The stones are too small for an individual IGI certificate.

Lab Grown Diamond Certifications

Can I change the spec after ordering?

Yes, as long as we have not started setting. Message us within 24hours of ordering and we will adjust the width, length, carat weight or gold color. Make sure to provide your order number.

Contact

What if the spec I want is not listed?

You can always share your preferences through our custom design form, and we’ll follow up with options, pricing, and an estimated timeline.

Real Customers, in Their Own Words

READ ALL REVIEWS
Glynn P.Verified customer

Order the engagement ring a little of a year ago (platinum band, 2ct solitaire) and they knocked it out of the park. This time, I ordered the wedding band (cushion cut 3/4 eternity band) and they didn't fail to deliver. Very transparent communication throughout the process, fast production & next day shipping!

Sam B.Verified customer

Easy to work with, super quick communication and stunning pieces! I bought a marquise tennis bracelet and had it lengthened. Absolutely love it!

Meghan G.Verified customer

Just received my tennis bracelet and it's absolute perfection. It's such a lovely addition to my collection. I now own several pieces from Jewelry Spot and will continue to buy as the experience has been positive every time. The team is so responsive and helpful, I look forward to the day when I can visit the shop in person!

Amy C.Verified customer

The Jewelry Spot 100% recommended! They have a great selection of jewelry and very competitive prices. They are incredibly patient and always take the time to answer all of your questions. I purchased a natural diamond tennis bracelet, and I'm absolutely in love with it. I'll definitely keep adding their jewelry to my collection.

Jaclyn W.Verified customer

Love my diamond tennis bracelet! It was exactly what I asked for and was such a seamless transaction! Will definitely order again

Camille R.Verified customer

I couldn't be happier with my experience! From the moment I placed my order to the day it arrived, everything was handled professionally and with great care. The jewelry is absolutely stunning beautifully crafted, high quality, and even more gorgeous in person than in the photos. The attention to detail is exceptional, and you can truly see the craftsmanship in every piece.

READ ALL REVIEWS

Visit our Showroom at Boston Jewelers Exchange Building

Address

333 Washington St, Suite 429
Boston, MA 02108

Hours

Monday – Friday · 8:30am – 4:30pm

We validate parking

LAZ Parking - 45 Province St
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