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Cushion|Lab Grown|IGI

1.54ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG662440328

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG662440328

Diamond specifications and retailer prices

From €375 EUR
As of October 31, 2026
Save €953 EUR (72%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,328 EUR at Brilliant Earth · As of November 2, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG662440328 or 662440328. Listed at 11 retailers as of October 31, 2026, with prices from €375 to €1,328, a €953 spread on the same certified stone. Brilliant Earth lists it at €1,328. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662440328
Dimensions6.72 × 6.70 × 4.39 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
6.72 mm6.70 mm1.54 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662440328
Side View
Table 63.0%Crown 35.9°Girdle: MED-STKPavilion 39°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,328 EUR|Low: €243 EUR|High: €1,427 EUR|Avg: €646 EUR|-6.9%
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
November 2, 2026
Retailer 8€243 EUR
Retailer 9€300 EUR
Retailer 7€375 EUR
Retailer 13€415 EUR
Retailer 12€449 EUR
Retailer 2€453 EUR
Retailer 11€538 EUR
Retailer 5€761 EUR
Retailer 4€785 EUR
Retailer 3€831 EUR
Retailer 6€977 EUR
Retailer 10€992 EUR
Brilliant Earth€1,328 EUR

42 data points across 13 retailers

11 retailers€375 EUR to €1,328 EUR

Retailer 1
-
€243 EUR
$273 USD
Price last confirmed 8 days ago
A
Retailer 2
-
€375 EUR
View
A
Retailer 3
-
€415 EUR
$466 USD
View
A
Retailer 4
-
€449 EUR
$504 USD
View
A
Retailer 5
-
€453 EUR
£400 GBP
View
A
Retailer 6
-
€538 EUR
$603 USD
View
B+
Retailer 7
-
€785 EUR
$880 USD
View
Retailer 8
-
€831 EUR
$932 USD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
€977 EUR
£863 GBP
View
B
Retailer 10
-
€992 EUR
$1,113 USD
View
Most Expensive
B
Brilliant Earth
12124293A · Nov 2
€1,328 EUR
$1,490 USD
View
10 more retailers have this diamond
Prices start from €375 EURSave up to €953 EUR

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
€375 EUR