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Cushion|Lab Grown|IGI

1.54ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG711522294

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

Certificate IGI LG711522294

Diamond specifications and retailer prices

From €243 EUR
$271 USD
As of October 25, 2026
Save €745 EUR (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,790 EUR at Brilliant Earth · As of October 4, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG711522294 or 711522294. Listed at 12 retailers as of October 25, 2026, with a 307% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711522294
Dimensions6.76 × 6.59 × 4.41 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.76 mm6.59 mm1.54 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711522294
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 66.9%

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: Oct 25
Current: €1,790 EUR|Low: €243 EUR|High: €1,844 EUR|Avg: €702 EUR|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8€243 EUR
Retailer 9€272 EUR
Retailer 10€415 EUR
Retailer 2€418 EUR
Retailer 5€447 EUR
Retailer 3€474 EUR
Retailer 12€538 EUR
Retailer 4€827 EUR
Retailer 7€895 EUR
Retailer 6€978 EUR
Retailer 11€987 EUR
Brilliant Earth€1,790 EUR

37 data points across 12 retailers

12 retailers€243 EUR to €987 EUR

A
Cheapest Retailer
-
€243 EUR
$271 USD
Retailer 2
-
€272 EUR
£239 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
€415 EUR
$464 USD
View
A
Retailer 4
-
€418 EUR
View
A
Retailer 5
-
€447 EUR
£393 GBP
View
A
Retailer 6
-
€474 EUR
$529 USD
View
A
Retailer 7
-
€538 EUR
$601 USD
View
Retailer 8
-
€827 EUR
$924 USD
View
Price last confirmed 13 days ago
Retailer 9
-
€895 EUR
$1,000 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
€978 EUR
£860 GBP
View
B
Retailer 11
-
€987 EUR
$1,103 USD
View
Most Expensive
Brilliant Earth
14871926A · Oct 4
€1,790 EUR
$2,000 USD
View
Price last confirmed 27 days ago
11 more retailers have this diamond
Prices start from €243 EURSave up to €745 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
€243 EUR