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Certified Round Lab-Grown Diamond Solitaire Necklace in 14K White Gold (3/4 ct. tw., VS+ F+), 18 Inch

Stock Number: SJQG-PM4396-075C-WLD-18
$706.99
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 White goldPolished
  • StoneDiamond5.8 mm round
  • Size18 inChain length
  • Weight1.31 gTotal item weight
Description

A bright white round lab-grown diamond sits alone at the center of this solitaire necklace, set in polished 14K white gold with a clean, open back. The gold is finished with rhodium, which gives the metal a crisp silver-tone shine that suits the white stone. Four prongs hold the faceted diamond up so it catches light as you move, and the pendant hangs from a cable chain closed with a spring ring clasp. Wear it with a crisp white shirt or a black dress, and it stays understated either way. A thoughtful choice for someone celebrating a birthday.

Key Features

  • Crafted in 14K white gold with a polished finish
  • Finished with rhodium plating for lasting brilliance
  • Set with white lab-grown diamond
  • Cable necklace design
  • Measures 7.3 mm wide and 18 inches long
  • Secured by a spring ring clasp
  • Approximate weight of 1.31 grams

Why You’ll Love It

  • A single bright stone that lets you skip the fuss and still look put together.
  • Dresses up for dinner and settles easily into a weekday outfit.
  • The cool white tone pairs with silver-tone and white metal pieces you already own.
  • A classic shape that layers well with other chains.

Perfect For

Ideal for a birthday or an anniversary, and a fitting April birthstone gift. It suits women who prefer a classic solitaire for everyday wear or for a special evening out.

Product details14K white gold · Diamond · 1.31 g

Metal

Metal
White gold
Purity
14K
Finish
Polished
Plating
Rhodium
Construction
Solid
Made by
Cast
Chain plating
Rhodium
Charm plating
Rhodium

Center stone

Stone
Diamond
Origin
Lab-grown
Shape
Round
Size
5.8 mm
Carat weight
0.75 ct
Color
White
Number of stones
1
Clarity
VS
Color grade
D-E-F
Cut
Faceted

Measurements

Pendant length
13.5 mm
Pendant width
7.3 mm
Chain length
18 in
Clasp
Spring Ring
Total carat weight
0.75 ct. tw.
Weight
1.31 g

Style & design

Profile
Open Back
Chain style
Cable
Style
Classic

More

Made in
United States
Birthstone
April
Item #
SJQG-PM4396-075C-WLD-18

Our standards

  • Stamped with its metal type (e.g. 14K, 925)
  • Diamonds are conflict-free; this piece is certified, with a GIA or IGI report
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
  • A GIA or IGI grading report for the certified diamond
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

Certified Round Lab-Grown Diamond Solitaire Necklace in 14K White Gold (3/4 ct. tw., VS+ F+), 18 Inch - Sophia Jewelers
Certified Round Lab-Grown Diamond Solitaire Necklace in 14K White Gold (3/4 ct. tw., VS+ F+), 18 Inch
$706.99

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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.