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Cushion|Lab Grown|IGI

3.03ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG836636806

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

Certificate IGI LG836636806

Diamond specifications and retailer prices

From €433 EUR
$484 USD
As of October 31, 2026
Save €4,937 EUR (92%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €5,371 EUR at Brilliant Earth · As of October 28, 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 LG836636806 or 836636806. Listed at 16 retailers as of October 28, 2026, with prices from €433 to €5,371, a €4,937 spread on the same certified stone. Brilliant Earth lists it at €5,371. 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 angle41.7°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836636806
Dimensions8.24 × 7.97 × 5.27 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm7.97 mm3.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836636806
Side View
Table 63.0%Crown 41.7°Girdle: MED-THKPavilion 35.8°Culet: NoneDepth 66.1%

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: €5,371 EUR|Low: €433 EUR|High: €5,379 EUR|Avg: €1,253 EUR|-0.2%
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
October 31, 2026
Retailer 6€433 EUR
Retailer 7€481 EUR
Retailer 13€550 EUR
Retailer 10€644 EUR
Retailer 12€755 EUR
Retailer 9€793 EUR
Retailer 2€838 EUR
Retailer 14€1,011 EUR
Retailer 16€1,043 EUR
Retailer 3€1,056 EUR
Retailer 5€1,137 EUR
Retailer 4€1,525 EUR
Retailer 8€1,573 EUR
Retailer 15€1,774 EUR
Retailer 11€1,797 EUR
Brilliant Earth€5,371 EUR

24 data points across 16 retailers

16 retailers€433 EUR to €5,371 EUR

A
Cheapest Retailer
-
€433 EUR
$484 USD
Final sale: no returns
A
Retailer 2
-
€481 EUR
$537 USD
View
A
Retailer 3
-
€550 EUR
£484 GBP
View
A
Retailer 4
-
€644 EUR
$720 USD
View
B+
Retailer 5
-
€755 EUR
$844 USD
View
A
Retailer 6
-
€793 EUR
£697 GBP
View
A
Retailer 7
-
€838 EUR
View
A
Retailer 8
-
€1,011 EUR
A$1,738 AUD
View
A
Retailer 9
-
€1,043 EUR
ZAR 18,819 ZAR
View
A
Retailer 10
-
€1,056 EUR
$1,180 USD
View
A
Retailer 11
-
€1,137 EUR
$1,270 USD
View
B+
Retailer 12
-
€1,525 EUR
SGD 2,302 SGD
View
B+
Retailer 13
-
€1,573 EUR
$1,757 USD
View
B+
Retailer 14
-
€1,774 EUR
£1,561 GBP
View
B+
Retailer 15
-
€1,797 EUR
$2,008 USD
View
Most Expensive
B
Brilliant Earth
21560938A · Oct 28
€5,371 EUR
$6,000 USD
View
15 more retailers have this diamond
Prices start from €433 EURSave up to €4,937 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
€433 EUR