Lab-Grown Diamond Bar Necklace in 14K Yellow Gold (1/2 ct. tw.)
Chain length guide

Product information
- Metal14K Yellow goldPolished
- StoneDiamond2.8 mm round
- Weight2.59 gTotal item weight
Description
Round lab-grown diamonds sparkle along a polished yellow gold bar in this minimalist necklace, a quiet flash of light that suits any day. The bar and chain are solid gold with a smooth, bright polish that lets the stones stand out. A fine cable chain carries the bar pendant and closes with a lobster clasp that holds firmly. You can wear it alone with a white tee, or layer it under an open collar with a favorite chain. It makes a thoughtful gift for a woman marking an anniversary.
Key Features
- Crafted in 14K yellow gold with a polished finish
- Set with lab-grown diamond
- Cable necklace design
- Measures 30 mm wide
- Secured by a lobster clasp
- Approximate weight of 2.59 grams
Why You’ll Love It
- Understated sparkle that slips easily into your everyday look.
- Layers beautifully with the chains you already own.
- A warm glow that pairs well with both casual and dressed up outfits.
- A polished finish that looks crisp and clean.
Perfect For
Ideal for birthdays, anniversaries and April birthday celebrations, or as a treat for yourself. A lovely gift for a wife, partner, daughter or friend who prefers minimalist jewelry.
Product details14K yellow gold · Diamond · 2.59 g
Metal
- Metal
- Yellow gold
- Purity
- 14K
- Finish
- Polished
- Construction
- Solid
Center stone
- Stone
- Diamond
- Origin
- Lab-grown
- Shape
- Round
- Size
- 2.8 mm
- Carat weight
- 0.09 ct
- Number of stones
- 1
- Clarity
- VS+
- Color grade
- F+
Accent stones
- Stone
- Lab-grown diamond
- Shape
- Round
- Number of stones
- 12
- Total weight
- 0.41 ct
- Clarity
- VS+
- Color grade
- F+
Measurements
- Pendant length
- 3 mm
- Pendant width
- 30 mm
- Chain width
- 1 mm
- Clasp
- Lobster
- Total carat weight
- 0.528 ct. tw.
- Weight
- 2.59 g
Style & design
- Chain style
- Cable
- Style
- Minimalist
More
- Made in
- India
- Birthstone
- April
- Item #
- SJQG-PM5927-050-YLD
Our standards
- Stamped with its metal type (e.g. 14K, 925)
- Diamonds are conflict-free
Length & fitLength guide · 30-day length exchanges

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.
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.

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Diamond Necklaces, answered
Straight answers about diamond necklaces. See all Diamond Necklaces
- Free Shipping
- US Orders $99+
- Exchanges
- 30 Days
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.