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Cushion|Lab Grown|IGI

1.53ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG626437429

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG626437429

Diamond specifications and retailer prices

From $419 USD
€399 EUR
As of November 2, 2026
Save $1,061 USD (72%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,480 USD at Brilliant Earth · As of November 2, 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 LG626437429 or 626437429. Listed at 11 retailers as of November 2, 2026, with prices from $419 to $1,480, a $1,061 spread on the same certified stone. Brilliant Earth lists it at $1,480. 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 angle35.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626437429
Dimensions6.76 × 6.57 × 4.47 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.76 mm6.57 mm1.53 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626437429
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
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 2
Current: $1,480 USD|Low: $335 USD|High: $1,710 USD|Avg: $785 USD|-9.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7$335 USD
Retailer 2$419 USD
Retailer 11$464 USD
Retailer 10$498 USD
Retailer 5$505 USD
Retailer 9$601 USD
Retailer 3$880 USD
Retailer 12$927 USD
Retailer 6$1,090 USD
Retailer 8$1,107 USD
Retailer 4$1,143 USD
Brilliant Earth$1,480 USD

40 data points across 12 retailers

11 retailers$419 USD to $1,480 USD

Retailer 1
-
$335 USD
£263 GBP
Price last confirmed 16 days ago
A
Retailer 2
-
$419 USD
€399 EUR
View
A
Retailer 3
-
$464 USD
View
A
Retailer 4
-
$498 USD
View
A
Retailer 5
-
$505 USD
£398 GBP
View
A
Retailer 6
-
$601 USD
View
B+
Retailer 7
-
$880 USD
View
Retailer 8
-
$927 USD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$1,090 USD
£858 GBP
View
B
Retailer 10
-
$1,107 USD
View
Most Expensive
B
Brilliant Earth
9863738A · Nov 2
$1,480 USD
View
10 more retailers have this diamond
Prices start from $419 USDSave up to $1,061 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
$419 USD