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Cushion|Lab Grown|IGI

1.54ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG842659874

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

Certificate IGI LG842659874

Diamond specifications and retailer prices

From €266 EUR
$297 USD
As of October 30, 2026
Save €1,480 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,745 EUR 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842659874 or 842659874. Listed at 19 retailers as of October 29, 2026, with prices from €266 to €1,745, a €1,480 spread on the same certified stone. Brilliant Earth lists it at €1,745. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842659874
Dimensions6.60 × 6.41 × 4.22 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.60 mm6.41 mm1.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842659874
Side View
Table 65.0%Crown 37.8°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 65.8%

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 30
Current: €1,745 EUR|Low: €266 EUR|High: €1,835 EUR|Avg: €771 EUR|-4.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 6€266 EUR
Retailer 3€332 EUR
Retailer 12€345 EUR
Retailer 8€396 EUR
Retailer 19€398 EUR
Retailer 14€470 EUR
Retailer 5€485 EUR
Retailer 17€506 EUR
Retailer 4€530 EUR
Retailer 13€562 EUR
Retailer 18€684 EUR
Retailer 16€883 EUR
Retailer 10€947 EUR
Retailer 9€992 EUR
Retailer 2€1,132 EUR
Retailer 15€1,186 EUR
Retailer 11€1,218 EUR
Retailer 7€1,254 EUR
Brilliant Earth€1,745 EUR

24 data points across 19 retailers

19 retailers€266 EUR to €1,745 EUR

A
Cheapest Retailer
-
€266 EUR
$297 USD
Final sale: no returns
A
Retailer 2
-
€332 EUR
HK$2,900 HKD
View
A
Retailer 3
-
€345 EUR
£303 GBP
View
B+
Retailer 4
-
€396 EUR
$442 USD
View
A
Retailer 5
-
€398 EUR
$445 USD
View
A
Retailer 6
-
€470 EUR
View
A
Retailer 7
-
€485 EUR
$542 USD
View
A
Retailer 8
-
€506 EUR
ZAR 9,126 ZAR
View
A
Retailer 9
-
€530 EUR
$592 USD
View
A
Retailer 10
-
€562 EUR
£495 GBP
View
B+
Retailer 11
-
€684 EUR
A$1,176 AUD
View
B+
Retailer 12
-
€883 EUR
A$1,518 AUD
View
B
Retailer 13
-
€947 EUR
SGD 1,430 SGD
View
B
Retailer 14
-
€992 EUR
$1,108 USD
View
B
Retailer 15
-
€1,132 EUR
$1,265 USD
View
B
Retailer 16
-
€1,186 EUR
£1,043 GBP
View
B
Retailer 17
-
€1,218 EUR
$1,361 USD
View
B
Retailer 18
-
€1,254 EUR
$1,402 USD
View
Most Expensive
B
Brilliant Earth
21728364A · Oct 29
€1,745 EUR
$1,950 USD
View
18 more retailers have this diamond
Prices start from €266 EURSave up to €1,480 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
€266 EUR