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Lab-Grown Diamond Tennis Necklace — 5–20 ct
No. IIITennis Necklaces

Elke

Tennis Necklace

5–20 ct

4.4 · 11 ratings
$1,299In the case
Colorless
Color grade D-E
Eye-clean
Clarity VVS1–VVS2
Metal — Sterling Silver
Carat weight

This is the total weight of every diamond on the piece added together, not the size of one stone. See the specification

Style
1

Ships insured within 1–2 business days · most U.S. orders arrive within 5

Certificate of SpecificationPRV-5.00-DEVVS-925S
Carat5 ct total
ColorD-EColorless
ClarityVVS1–VVS2Eye-clean
Cut / ShapeRound Brilliant
GemstoneLab-Grown Diamond
Metal925 Sterling Silver
Setting4-Prong (Basket)
Specified, not independently graded.

New to diamonds? Start with the five-minute guide — it explains every line above in plain English.

5.0 from 140 Google reviews4.4 from 11 verified owner ratings — read their reviews below
  • Free insured shipping · arrives in about 5 business days
  • Free 30-day returns · we collect it from your door
  • Certificate of Specification with every piece
  • Secure, encrypted checkout

Not sure which to choose?

Tell our concierge what it's for and who it's for — we'll help you decide on carat, metal and size. We answer same day.

A continuous line of round brilliant lab-grown diamonds, prong-set the whole way around a 16 inch chain. Choose the graduated line, where the stones grow larger towards the front, or the straight line, where every stone is the same size. Every diamond is D-E color and VVS1-VVS2 clarity, the same grading a mined stone is held to, at a fraction of the price.

Materials+

Solid 925 sterling silver, hallmarked. Never plated, never filled.

The stones+

Lab-grown diamonds, specified by the 4Cs above.

Shipping & returns+

Complimentary insured shipping, signature on delivery — most U.S. orders arrive within 5 business days. Free 30-day returns: call or email and we collect it from your door at our cost, refunded to your card within 5 business days of it reaching us.

Care+

Store separately, away from moisture. Clean gently with a soft cloth; we re-polish on request.

The owners' ledger

Reviews

4.4

11 ratings

Star breakdown · 5 written reviews

  • 5100%
  • 40%
  • 30%
  • 20%
  • 10%

5 written reviews, from verified purchases and shown as written.

Verified purchase

Sparkly

I bought this for my daughters college graduation present. It’s her first piece of good jewelry and she loves it!! It’s sparkly and beautiful! Wonderful value!

Verified owner · December 2020

Verified purchase

Very quality and beautiful jewelry!

I gave this necklace to my wife for Christmas and she is in love with it. I was so happy when I opened the box it was so much better in person i would definitely refer friends and family to buy jewelry from this designer.

Nikko Demas · February 2021

Verified purchase

Looks great

My soon to be wife loves it.

D Pessmeg · March 2026

Verified purchase

PERFECTFOR A SPECIAL DAY

Bought this for valentine's day for my wife she loves it,she has been looking at it for a while, it was packaged very nicelyand del was very quick, the only thing is, it says it has a lobster claspon the neckless, it does not have that, just a regular type of claspother than that perfect

love to shop for the wife · February 2022

Verified purchase

Bar necklace

Liked the quality of this necklace. It was too heavy but it sits well on my neck

Pat Cooksey · March 2020

Before you buy

Questions people ask.

How big are the diamonds in the Lab-Grown Diamond Tennis Necklace?

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The carat figure is the total weight of every diamond on the piece added together, not the size of a single stone — they are many small stones set in a line. It runs from 5 ct total up to 20 ct total, so a higher figure means more sparkle along the whole length rather than one bigger diamond.

Are the diamonds in the Lab-Grown Diamond Tennis Necklace real?

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Yes. They are lab-grown diamonds — real diamonds, chemically and optically identical to mined ones, graded on the same 4Cs. No jeweler can tell the difference by eye; only specialist laboratory equipment can.

Is the Lab-Grown Diamond Tennis Necklace solid metal, or plated?

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Solid throughout, never plated and never filled — in 14K white gold, 14K yellow gold or 925 sterling silver. Each piece is the metal it is stamped as, all the way through.

How much does the Lab-Grown Diamond Tennis Necklace cost?

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From $1,299, with free insured U.S. shipping and 30-day free returns.

Still unsure? The five-minute guide explains carat, color and clarity in plain English — or ask a person.

  • Solid, Never Plated
  • Natural & Lab-Grown
  • Insured U.S. Shipping