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Cushion|Lab Grown|IGI

1.53ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG665408840

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG665408840

Diamond specifications and retailer prices

From $253 USD
As of November 4, 2026
Save $1,287 USD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,540 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665408840 or 665408840. Listed at 16 retailers as of November 4, 2026, with prices from $253 to $1,540, a $1,287 spread on the same certified stone. Brilliant Earth lists it at $1,540. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408840
Dimensions6.91 × 6.54 × 4.43 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.91 mm6.54 mm1.53 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408840
Side View
Table 65.0%Crown 40.4°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,540 USD|Low: $251 USD|High: $1,610 USD|Avg: $809 USD|-4.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 10$253 USD
Retailer 4$477 USD
Retailer 14$501 USD
Retailer 8$518 USD
Retailer 11$528 USD
Retailer 3$534 USD
Retailer 9$781 USD
Retailer 7$820 USD
Retailer 13$850 USD
Retailer 6$954 USD
Retailer 2$1,121 USD
Retailer 12$1,143 USD
Retailer 5$1,277 USD
Brilliant Earth$1,540 USD

43 data points across 14 retailers

16 retailers$253 USD to $1,540 USD

A
Cheapest Retailer
-
$253 USD
Final sale: no returns
A
Retailer 2
-
$477 USD
View
A
Retailer 3
-
$501 USD
View
A
Retailer 4
-
$518 USD
View
A
Retailer 5
-
$528 USD
View
A
Retailer 6
-
$534 USD
View
B+
Retailer 7
-
$781 USD
View
B+
Retailer 8
-
$820 USD
View
Retailer 9
-
$850 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$910 USD
View
B+
Retailer 11
-
$954 USD
View
B
Retailer 12
-
$1,058 USD
View
B
Retailer 13
-
$1,121 USD
View
B
Retailer 14
-
$1,143 USD
View
B
Retailer 15
-
$1,277 USD
View
Most Expensive
B
Brilliant Earth
14719339A · Nov 4
$1,540 USD
View
15 more retailers have this diamond
Prices start from $253 USDSave up to $1,287 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.53ct Cushion
$253 USD