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Cushion|Lab Grown|IGI

1.54ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG800603552

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

Certificate IGI LG800603552

Diamond specifications and retailer prices

From $256 USD
As of October 25, 2026
Save $1,604 USD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,860 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800603552 or 800603552. Listed at 12 retailers as of October 25, 2026, with prices from $256 to $1,860, a $1,604 spread on the same certified stone. Brilliant Earth lists it at $1,860. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800603552
Dimensions6.64 × 6.63 × 4.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.64 mm6.63 mm1.54 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800603552
Side View
Table 64.0%Crown 36.5°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 66.8%

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: Oct 25
Current: $1,860 USD|Low: $239 USD|High: $1,920 USD|Avg: $764 USD|-3.1%
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
October 30, 2026
Retailer 9$256 USD
Retailer 8$300 USD
Retailer 4$442 USD
Retailer 6$459 USD
Retailer 2$471 USD
Retailer 13$506 USD
Retailer 11$588 USD
Retailer 5$869 USD
Retailer 3$875 USD
Retailer 10$1,010 USD
Retailer 12$1,041 USD
Retailer 7$1,201 USD
Brilliant Earth$1,860 USD

39 data points across 13 retailers

12 retailers$256 USD to $1,860 USD

A
Cheapest Retailer
-
$256 USD
Retailer 2
-
$300 USD
£237 GBP
View
Price last confirmed 13 days ago
B+
Retailer 3
-
$442 USD
View
A
Retailer 4
-
$459 USD
€437 EUR
View
A
Retailer 5
-
$471 USD
£371 GBP
View
A
Retailer 6
-
$506 USD
View
A
Retailer 7
-
$588 USD
View
Retailer 8
-
$875 USD
View
Price last confirmed 11 days ago
Retailer 9
-
$1,010 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$1,041 USD
View
B
Retailer 11
-
$1,201 USD
£946 GBP
View
Most Expensive
B
Brilliant Earth
19725438A · Oct 29
$1,860 USD
View
11 more retailers have this diamond
Prices start from $256 USDSave up to $1,604 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
1.54ct Cushion
$256 USD