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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 €477 EUR
$531 USD
As of October 30, 2026
Save €4,887 EUR (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,364 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 €477 to €5,364, a €4,887 spread on the same certified stone. Brilliant Earth lists it at €5,364. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €5,364 EUR|Low: €456 EUR|High: €5,364 EUR|Avg: €1,321 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€477 EUR
Retailer 14€504 EUR
Retailer 13€668 EUR
Retailer 10€669 EUR
Retailer 4€772 EUR
Retailer 6€892 EUR
Retailer 2€926 EUR
Retailer 7€1,176 EUR
Retailer 9€1,208 EUR
Retailer 12€1,302 EUR
Retailer 5€1,506 EUR
Retailer 3€1,943 EUR
Retailer 8€2,336 EUR
Brilliant Earth€5,364 EUR

40 data points across 14 retailers

18 retailers€477 EUR to €5,364 EUR

A
Cheapest Retailer
-
€477 EUR
$531 USD
Final sale: no returns
Retailer 2
-
€504 EUR
$561 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
€667 EUR
HK$5,800 HKD
View
B+
Retailer 4
-
€668 EUR
$743 USD
View
A
Retailer 5
-
€669 EUR
$745 USD
View
A
Retailer 6
-
€772 EUR
$859 USD
View
A
Retailer 7
-
€892 EUR
$993 USD
View
A
Retailer 8
-
€926 EUR
£812 GBP
View
A
Retailer 9
-
€1,176 EUR
A$2,013 AUD
View
A
Retailer 10
-
€1,208 EUR
ZAR 21,727 ZAR
View
A
Retailer 11
-
€1,302 EUR
$1,449 USD
View
B+
Retailer 12
-
€1,787 EUR
$1,989 USD
View
B+
Retailer 13
-
€1,918 EUR
$2,135 USD
View
B+
Retailer 14
-
€1,943 EUR
SGD 2,923 SGD
View
B+
Retailer 15
-
€2,336 EUR
£2,047 GBP
View
B
Retailer 16
-
€3,612 EUR
$4,020 USD
View
B
Retailer 17
-
€4,187 EUR
$4,660 USD
View
Most Expensive
B
Brilliant Earth
17428072A · Oct 25
€5,364 EUR
$5,970 USD
View
17 more retailers have this diamond
Prices start from €477 EURSave up to €4,887 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
€477 EUR