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James Allen 1.50 Carat Round Lab Grown Diamond Solitaire Engagement Ring in 14K Yellow Gold

James Allen 1.50 Carat Round Lab Grown Diamond Solitaire Engagement Ring in 14K Yellow Gold

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$1,559.99at JewelWeSellObserved at 10:35 AM

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Our take on the James Allen 1.50 Carat Round Lab Grown Diamond Solitaire Engagement Ring in 14K Yellow Gold

A 1.50 carat round lab-grown diamond in a six-prong solitaire setting on a slim 14K yellow gold band. The stone is graded D color, VVS2 clarity, Ideal cut with Excellent polish and symmetry, and no fluorescence. The best new price is $1,559.99 at JewelWeSell as of November 5, 2026, the only new listing found.

Best forShoppers who want a near-colorless, high-clarity lab diamondClassic solitaire engagement ring buyersAnyone who prefers a secure six-prong settingBuyers wanting a diamond that shows well in photos
Pros
  • D color and VVS2 clarity leave almost no visible inclusions or warmth
  • Ideal cut with Excellent polish and symmetry supports strong light return
  • Six prongs hold the stone more securely than four
  • Slim tapered band keeps focus on the center stone
  • Lab-grown diamond has the same physical and optical properties as a mined one
Cons
  • Six-prong head sits higher and can catch on clothing
  • Only one new listing found, so little price competition
  • Lab-grown diamonds resell for far less than mined stones
  • Yellow gold band is a fixed look; no white gold option at this price

James Allen 1.50 Carat Round Lab Grown Diamond Solitaire Engagement Ring in 14K Yellow Gold prices at every store

  • JewelWeSellNew

    In stock

    $1,559.99Free shippingObserved at 10:35 AM
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James Allen 1.50 Carat Round Lab Grown Diamond Solitaire Engagement Ring in 14K Yellow Gold price history

Lowest price we've seen: $1,299.99 on Nov 5. Tracked across 2 stores since Nov 5.

What reviewers say

Buyers of the six-prong solitaire style praise the secure setting, the sparkle and the ready-to-gift packaging. The main complaint is that the stone sits higher than expected.

Pros
  • Setting feels secure; no worry about the stone shifting
  • Stone catches light from every angle
  • Classic, sparkly look with a vintage feel from the extra prongs
  • Arrives in a gift box ready to give
Cons
  • Stone sits a little higher than expected
What people mention
  • Setting security: PraisedOwners say the six prongs hold the stone firmly with no shifting.
  • Stone height: CriticisedThe head sits higher than some buyers expected, which can snag on fabric.
  • Sparkle: PraisedReviewers describe strong light return and a classic, sparkly look.
  • Packaging: PraisedIt arrives in a gift box ready to give as is.

From JewelWeSell

  • Single IGI certified lab-grown round brilliant diamond in a six-prong head
  • Six-prong setting holds the stone more securely than a traditional four-prong
  • Slim, tapered band keeps attention on the center diamond
  • Diamond graded E-F color and VS1-VS2 clarity
  • Lab-grown diamonds share the same physical, chemical and optical properties as mined diamonds
  • Presented in a JewelWeSell signature gift box
Sizes
1 ct, 1.25 ct, 1.5 ct, 2 ct, 2.5 ct, 3 ct, 4 ct, 5 ct
Materials
14K Yellow Gold
Fit
Slim, tapered band
Sizing
Ring size can be found via the Find Ring Size link; the six-prong head holds the stone a little higher than expected
Guarantee
Lifetime warranty: stones that fall out will be reset and shipped back free (insured shipping/handling at buyer's cost); free cleaning, polishing and re-plating
Returns
Refund or exchange within 30 days of delivery if new and unworn, with an RMA number from JewelWeSell, unaltered, with all original paperwork, boxes and tags; bu
Shipping
All items shipped insured with tracking; carriers USPS, FedEx or UPS at the store's discretion; signature required on some domestic orders; multiple items can b
In the box
Ring, JewelWeSell signature gift box

What buyers say

Buyers like
  • Arrived in a velvet box ready to give as is
  • Six prongs hold the stone higher so it catches light from every angle
  • Setting feels super secure; no worry about the stone shifting
  • Perfect for everyday wear
  • Classic, sparkly look with a vintage feel from the extra prongs
  • White gold still looks new after months of daily wear
Buyers complain about
  • Stone sits a little higher than expected

Specifications

Carat Weight
1.50Source
Diamond Color
DSource
Diamond Clarity
VVS2Source
Diamond Cut
IdealSource

Questions and answers

Is a 1.50 carat round diamond a good size for an engagement ring?
At about 7.4 mm across, it reads large on most hands without looking oversized. It suits shoppers who want a noticeable stone on a slim band.
Is D color and VVS2 clarity overkill?
Both are near the top of the scale, so the stone looks white and clean to the eye. You could save money with a G-H color, VS clarity stone and see little difference.
How does a lab-grown diamond compare to a mined one?
They share the same physical, chemical and optical properties, so it looks and wears the same. Lab-grown stones cost much less but resell for far less too.
Will the six-prong setting snag on clothes?
A six-prong head sits higher than a low four-prong setting, so it can catch on knits. Buyers say the trade-off is a more secure hold on the stone.
When is the best time to buy?
The only new price found is $1,559.99 at JewelWeSell as of November 5, 2026. Compare it against other lab-grown solitaires before buying.
Where is the James Allen 1.50 Carat Round Lab Grown Diamond Solitaire Engagement Ring in 14K Yellow Gold cheapest?
At JewelWeSell, for $1,559.99, as of our latest check.
What do buyers say about the James Allen 1.50 Carat Round Lab Grown Diamond Solitaire Engagement Ring in 14K Yellow Gold?
Buyers like: Arrived in a velvet box ready to give as is; Six prongs hold the stone higher so it catches light from every angle; Setting feels super secure; no worry about the stone shifting. Common complaints: Stone sits a little higher than expected.

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Polish
ExcellentSource
Symmetry
ExcellentSource
Fluorescence
NoneSource
Depth
60.5Source
Girdle
MediumSource
Measurements
7.38x7.42x4.48Source
Length to Width Ratio
1.01Source