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Cushion|Lab Grown|IGI

3.03ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG754516258

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

Certificate IGI LG754516258

Diamond specifications and retailer prices

From €475 EUR
$531 USD
As of October 31, 2026
Save €4,868 EUR (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,344 EUR at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754516258 or 754516258. Listed at 18 retailers as of October 25, 2026, with prices from €475 to €5,344, a €4,868 spread on the same certified stone. Brilliant Earth lists it at €5,344. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754516258
Dimensions8.13 × 8.07 × 5.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm8.07 mm3.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754516258
Side View
Table 61.0%Crown 37°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 67.4%

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 31
Current: €5,344 EUR|Low: €454 EUR|High: €5,344 EUR|Avg: €1,326 EUR
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
October 30, 2026
Retailer 11€475 EUR
Retailer 14€502 EUR
Retailer 13€665 EUR
Retailer 10€667 EUR
Retailer 4€769 EUR
Retailer 6€889 EUR
Retailer 2€923 EUR
Retailer 7€1,171 EUR
Retailer 9€1,204 EUR
Retailer 12€1,297 EUR
Retailer 5€1,501 EUR
Retailer 3€1,936 EUR
Retailer 8€2,327 EUR
Brilliant Earth€5,344 EUR

38 data points across 14 retailers

18 retailers€475 EUR to €5,344 EUR

A
Cheapest Retailer
-
€475 EUR
$531 USD
Final sale: no returns
Retailer 2
-
€502 EUR
$561 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€665 EUR
HK$5,800 HKD
View
B+
Retailer 4
-
€665 EUR
$743 USD
View
A
Retailer 5
-
€667 EUR
$745 USD
View
A
Retailer 6
-
€769 EUR
$859 USD
View
A
Retailer 7
-
€889 EUR
$993 USD
View
A
Retailer 8
-
€923 EUR
£812 GBP
View
A
Retailer 9
-
€1,171 EUR
A$2,013 AUD
View
A
Retailer 10
-
€1,204 EUR
ZAR 21,727 ZAR
View
A
Retailer 11
-
€1,297 EUR
$1,449 USD
View
B+
Retailer 12
-
€1,780 EUR
$1,989 USD
View
B+
Retailer 13
-
€1,911 EUR
$2,135 USD
View
B+
Retailer 14
-
€1,936 EUR
SGD 2,923 SGD
View
B+
Retailer 15
-
€2,327 EUR
£2,047 GBP
View
B
Retailer 16
-
€3,598 EUR
$4,020 USD
View
B
Retailer 17
-
€4,171 EUR
$4,660 USD
View
Most Expensive
B
Brilliant Earth
17428072A · Oct 25
€5,344 EUR
$5,970 USD
View
17 more retailers have this diamond
Prices start from €475 EURSave up to €4,868 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
3.03ct Cushion
€475 EUR