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Round Lab-Grown Diamond Tennis Necklace in 14K Yellow Gold (28 1/2 ct. tw., VS+ F+), 18 Inch

Stock Number: SJQG-PM10336-LD-18
$11,605.99
Chain length guideChain length guide: 16, 18, 20, 22, 24 and 30 inch chains shown on a woman and a man, with lengths in centimeters - Sophia Jewelers

Product information

  • Metal14K Yellow goldPolished
  • StoneDiamond6.4 mm round
  • Size18 inChain length
  • Weight35.1 gTotal item weight
Description

White lab-grown round diamonds line this tennis necklace in warm yellow gold, a continuous row of sparkle that graduates in size along the chain. The metal is solid gold with a polished finish, so the surface reads smooth and bright against each faceted stone. The stones sit in an unbroken line, and a box catch with a safety clasp keeps the necklace closed while you wear it. Layer it under a crisp white shirt for the office or let it carry a black dress at dinner. It makes a thoughtful gift for a woman marking an anniversary. Easy to wear.

Key Features

  • Crafted in 14K yellow gold with a polished finish
  • Set with white lab-grown diamond
  • Diamond necklace design
  • Measures 18 inches long
  • Secured by a box catch
  • Approximate weight of 35.1 grams

Why You’ll Love It

  • An unbroken line of sparkle that dresses up anything you pair it with.
  • Polished gold warmth that flatters both daytime knits and evening black.
  • Secure closing means you can wear it all day without checking it.
  • Lab-grown stones with the brilliance of mined diamonds, ready for milestone moments.

Perfect For

Ideal for birthdays, anniversaries and April birthday celebrations, or any evening when you want a bright finishing touch. A fitting gift for a wife, partner, daughter or friend who prefers a polished, understated sparkle.

Product details14K yellow gold · Diamond · 35.1 g

Metal

Metal
Yellow gold
Purity
14K
Finish
Polished
Construction
Solid
Made by
Cast

Center stone

Stone
Diamond
Origin
Lab-grown
Shape
Round
Size
6.4 mm
Carat weight
0.97 ct
Color
White
Number of stones
1
Clarity
VS+
Color grade
F+
Cut
Faceted

Accent stones

Stone
Lab-grown diamond
Shape
Round
Number of stones
105
Total weight
27.53 ct
Color
White
Clarity
VS+
Color grade
F+

Measurements

Chain length
18 in
Clasp
Box Catch
Total carat weight
28.5 ct. tw.
Weight
35.1 g

Style & design

Feature
Safety Clasp
Style
Classic

More

Made in
India
Birthstone
April
Item #
SJQG-PM10336-LD-18

Our standards

  • Stamped with its metal type (e.g. 14K, 925)
  • Diamonds are conflict-free
Length & fitLength guide · 30-day length exchanges
Chain length guide: 16, 18, 20, 22, 24 and 30 inch chains shown on a woman and a man, with lengths in centimeters - Sophia Jewelers

If the length isn’t right, you can exchange it within 30 days of delivery.

Shipping & returnsFree insured shipping over $99 · 30-day returns

Free, insured shipping on US orders of $99 or more.

Return it within 30 days of delivery, unworn and in its original packaging.

Exchange it within 30 days for another size or another piece.

Covered by our One-Year Limited Jewelry Warranty against manufacturing defects.

Read our shipping policy

Read our returns and exchanges policy

What’s in the boxYour necklace in a luxury jewelry gift box
  • Your necklace
  • A luxury jewelry gift box
  • A packing slip with no prices on it
Jewelry careStore each piece on its own in a soft pouch

Store each piece on its own in a soft pouch or lined box, so nothing scratches it.

Read our jewelry care guide

Round Lab-Grown Diamond Tennis Necklace in 14K Yellow Gold (28 1/2 ct. tw., VS+ F+), 18 Inch - Sophia Jewelers
Round Lab-Grown Diamond Tennis Necklace in 14K Yellow Gold (28 1/2 ct. tw., VS+ F+), 18 Inch
$11,605.99

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Free Shipping
US Orders $99+
Exchanges
30 Days

Returns & exchangesContact us

What affects the price of diamond necklaces?

Metal, diamond weight and diamond type drive the price. Solid 14K gold costs more than sterling silver or gold-plated silver, and a higher total carat weight raises it further. Lab-grown and natural diamonds are priced differently too. Use the Price filter on this page to set a budget.

Which diamond necklace styles are most popular?

Infinity, teardrop and circle styles lead the list. Diamond hearts, lockets and two-stone necklaces in 14K gold follow closely, with bar slide and solitaire designs also well represented. Most are on an 18 inch chain, so they sit near the collarbone.

Should I choose a lab-grown or natural diamond necklace?

Both are real diamonds with the same sparkle. Lab-grown stones are made in a lab, and many of the larger necklaces here use them, which allows a bigger total carat weight. Each product title says whether the diamonds are lab-grown, so check it as you browse.

Which diamond necklace is best for everyday wear?

A solitaire, small teardrop or bar slide suits daily wear. Their simple shapes sit close to the neck and are easy to layer under collars. Choose 14K gold for the most durable everyday option, since plated pieces can wear over time.

Is white gold or yellow gold better for a diamond necklace?

Choose white gold for a cool look, yellow for warmth. White gold makes the diamonds look bright and icy, while yellow gold gives a richer glow. Some teardrops also come in two-tone gold. Pick the color that matches the jewelry the wearer already owns.

How do I care for a diamond necklace?

Clean it gently and store it separately. Wipe with a soft cloth or use mild soapy water and a soft brush, then dry well. Keep it in a pouch so the chain does not tangle. See our jewelry care tips for more.