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James Allen 1.50 ct Round Lab Diamond Solitaire vs 2.00 Ct Brilliant Round Cut IGI Certified Lab Grown Diamond Stylish Engagement Ring for her in Solid 14K Yellow Gold Size 7 by Diamond-Capitals

Both are solitaire lab-grown diamond rings in 14K yellow gold, but they are not the same class of stone. The James Allen ring is a single 1.50 ct D/VVS2 ideal-cut round with excellent polish and symmetry, a tighter, whiter, cleaner stone with a documented cut grade. The Diamond-Capitals ring is listed at 2.00 ct total weight across 10 diamonds with E/VS1 and excellent cut, so the larger carat figure is spread over several stones, not one center stone. Buyers who want one large, top-grade center diamond should lean James Allen; buyers who want more total diamond weight and a resizable band should lean Diamond-Capitals.

  • Choose the James Allen if you want a single 1.50 ct D/VVS2 ideal-cut center stone with excellent polish and symmetry and a slim tapered six-prong band.
  • Choose the Diamond-Capitals if you want 2.00 ct total diamond weight in 14K yellow gold and a band that can be resized.

Prices

  • James Allen 1.50 ct Round Lab Diamond Solitaire: $1,559.99 at JewelWeSell (last seen Nov 5)
  • 2.00 Ct Brilliant Round Cut IGI Certified Lab Grown Diamond Stylish Engagement Ring for her in Solid 14K Yellow Gold Size 7 by Diamond-Capitals: $918.75 at Walmart (last seen Nov 9)
  • Difference: the 2.00 Ct Brilliant Round Cut IGI Certified Lab Grown Diamond Stylish Engagement Ring for her in Solid 14K Yellow Gold Size 7 by Diamond-Capitals is $641.24 cheaper than the James Allen 1.50 ct Round Lab Diamond Solitaire at the latest prices (Nov 5 and Nov 9)
James Allen
James Allen 1.50 Carat Round Lab Grown Diamond Solitaire Engagement Ring in 14K Yellow Gold

James Allen 1.50 ct Round Lab Diamond Solitaire

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

$1,559.99at JewelWeSellChecked Nov 5
See all prices and details
Visit JewelWeSell
Pros
  • Single 1.50 ct center stone with D color and VVS2 clarity
  • Ideal cut with excellent polish and symmetry
  • Six-prong head holds the stone securely
  • Slim tapered band keeps focus on the diamond
Cons
  • No resizing listed
  • Higher grade stone means less total carat weight than the rival
Diamond-Capitals
2.00 Ct Brilliant Round Cut IGI Certified Lab Grown Diamond Stylish Engagement Ring for her in Solid 14K Yellow Gold Size 7 by Diamond-Capitals

2.00 Ct Brilliant Round Cut IGI Certified Lab Grown Diamond Stylish Engagement Ring for her in Solid 14K Yellow Gold Size 7 by Diamond-Capitals

$918.75at WalmartChecked Nov 9
See all prices and details
Visit Walmart
Pros
  • 2.00 ct total diamond weight
  • 14K yellow gold with BIS hallmark
  • Resizable band

What separates them

James Allen 1.50 ct Round Lab Diamond Solitaire2.00 Ct Brilliant Round Cut IGI Certified Lab Grown Diamond Stylish Engagement Ring for her in Solid 14K Yellow Gold Size 7 by Diamond-Capitals
Center stoneOne 1.50 ct round lab-grown diamond2.00 ct total across 10 diamonds, so the center is smaller than 2 ct
Color and clarityD color, VVS2 clarityE color, VS1 clarity
Cut documentationIdeal cut with excellent polish and symmetry, table 58.0, depth 60.5Excellent cut grade, excellent polish, no fluorescence
SettingSix-prong head on a slim tapered bandSolitaire setting, resizable
CertificationIGI-certified center stoneIGI-certified diamond with certification included
SizingFixed size as listedResizable
WarrantyBrand-backed purchaseNo written warranty stated

Price history

  • James Allen 1.50 ct Round Lab Diamond Solitaire: lowest $1,299.99 on Nov 5; $2,389.60 on Nov 9.

Prices at every store

James Allen 1.50 ct Round Lab Diamond Solitaire

  • JewelWeSellNew

    Availability unknown

    $1,559.99Checked Nov 5
    Visit JewelWeSell
  • Ashbourne AtelierNew

    Availability unknown

    $2,235.10Checked Nov 9
    Visit Ashbourne Atelier
All 2 stores and price history →

2.00 Ct Brilliant Round Cut IGI Certified Lab Grown Diamond Stylish Engagement Ring for her in Solid 14K Yellow Gold Size 7 by Diamond-Capitals

  • WalmartNew

    In stockSold by KULDEEP KUMARReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $918.75Free shippingChecked Nov 9
    Visit Walmart
Prices and history →

Specs compared

SpecJames Allen 1.50 ct Round Lab Diamond Solitaire2.00 Ct Brilliant Round Cut IGI Certified Lab Grown Diamond Stylish Engagement Ring for her in Solid 14K Yellow Gold Size 7 by Diamond-Capitals
Diamond ColorDE
Diamond ClarityVVS2VS1
Diamond CutIdealRound Brilliant Cut
Carat Weight1.50—
PolishExcellent—
SymmetryExcellent—
FluorescenceNone—
Depth60.5—
GirdleMedium—
Measurements7.38x7.42x4.48—
Length to Width Ratio1.01—
metal_type—Yellow Gold
Show all 33 specsShow fewer specs
SpecJames Allen 1.50 ct Round Lab Diamond Solitaire2.00 Ct Brilliant Round Cut IGI Certified Lab Grown Diamond Stylish Engagement Ring for her in Solid 14K Yellow Gold Size 7 by Diamond-Capitals
karats—2 ct
ring_size—7
color—Yellow
Diamond cut grade—Excellent
Total diamond weight—2 ct
Gemstone type—Diamond
Ring style—Solitaire
Brand—Diamond-Capitals
Stone creation method—Genuine / Natural

What reviewers say

James Allen 1.50 ct Round Lab Diamond Solitaire

Buyers of this style of six-prong lab solitaire praise the secure setting, the sparkle and the classic look. The main complaint is that the stone sits higher than expected.

What people mention
  • Setting securityPraisedOwners say the six-prong head feels solid and the stone does not shift.
  • Stone heightCriticisedBuyers note the diamond sits higher than they expected, which can snag.
  • SparklePraisedReviewers describe a bright, classic sparkle from the round brilliant cut.
  • Everyday wearPraisedOwners report the ring holds up well to daily wear.

Questions and answers

Which ring has the bigger center diamond?
The James Allen ring. Its 1.50 ct is one stone. The Diamond-Capitals 2.00 ct is total weight across 10 diamonds, so its center stone is smaller.
Which has the better diamond grade?
James Allen: D color and VVS2 clarity on a single ideal-cut stone. Diamond-Capitals is E color and VS1 clarity.
Which is better for everyday wear?
Both work. The James Allen six-prong head holds the stone securely; the Diamond-Capitals band can be resized if your finger size changes.
Can the Diamond-Capitals ring be resized?
Yes, it is listed as resizable. The James Allen ring is not listed as resizable.
Is the Diamond-Capitals stone really lab-grown?
The Walmart listing says lab-grown CVD with IGI certification, but the spec sheet also says genuine/natural and heat-treated. Confirm with the seller before buying.
Is it worth stepping up to the James Allen ring?
If one large, high-grade center stone matters most, yes. If total diamond weight and resizing matter more, the Diamond-Capitals ring fits better.

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More comparisons

  • Pompeii Certified 2Ct Round Diamond Solitaire Engagement Ring 14k Yellow Gold Lab Grown vs James Allen 1.50 Carat Round Lab Grown Diamond Solitaire Engagement Ring in 14K Yellow Gold
  • Pompeii Certified 2Ct Round Diamond Solitaire Engagement Ring 14k Yellow Gold Lab Grown vs 2.00 Ct Brilliant Round Cut IGI Certified Lab Grown Diamond Stylish Engagement Ring for her in Solid 14K Yellow Gold Size 7 by Diamond-Capitals
IGI certification and gift box included
Cons
  • Carat weight spread over 10 diamonds, so the center stone is smaller
  • No written warranty stated
  • Listing mixes natural and lab-grown wording, so confirm the stone type
Gemstone cut
—
Round Brilliant
Total gemstone weight—2 ct
Number of diamonds—10
Stone treatment—Heat-Treated
Jewelry setting—Solitaire
Is resizable—Y
Has written warranty—No
Items included—Ring
Fine or fashion—Fine
Stone polish—Excellent
Stone fluorescence—None
Shape—Circle