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Cushion|Lab Grown|IGI

4.07ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG729528196

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

Certificate IGI LG729528196

Diamond specifications and retailer prices

From €690 EUR
$771 USD
As of October 31, 2026
Save €2,125 EUR (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €8,083 EUR at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 4.07ct lab-grown cushion diamond

This 4.07ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729528196 or 729528196. Listed at 16 retailers as of October 26, 2026, with a 308% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.07
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729528196
Dimensions9.39 × 9.21 × 6.19 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.39 mm9.21 mm4.07 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729528196
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40°Culet: NoneDepth 67.2%

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: €8,083 EUR|Low: €555 EUR|High: €8,083 EUR|Avg: €1,753 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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 15€599 EUR
Retailer 9€661 EUR
Retailer 5€690 EUR
Retailer 10€873 EUR
Retailer 16€1,090 EUR
Retailer 2€1,146 EUR
Retailer 6€1,165 EUR
Retailer 12€1,213 EUR
Retailer 13€1,524 EUR
Retailer 11€1,534 EUR
Retailer 17€1,684 EUR
Retailer 3€2,224 EUR
Retailer 7€2,352 EUR
Retailer 8€2,442 EUR
Retailer 4€2,469 EUR
Retailer 14€2,815 EUR
Brilliant Earth€8,083 EUR

36 data points across 17 retailers

16 retailers€690 EUR to €2,815 EUR

Retailer 1
-
€599 EUR
£527 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
€690 EUR
$771 USD
View
Final sale: no returns
A
Retailer 3
-
€873 EUR
$975 USD
View
A
Retailer 4
-
€1,090 EUR
$1,218 USD
View
A
Retailer 5
-
€1,146 EUR
£1,009 GBP
View
A
Retailer 6
-
€1,165 EUR
$1,302 USD
View
A
Retailer 7
-
€1,213 EUR
View
A
Retailer 8
-
€1,524 EUR
ZAR 27,498 ZAR
View
A
Retailer 9
-
€1,534 EUR
A$2,636 AUD
View
A
Retailer 10
-
€1,684 EUR
$1,881 USD
View
A
Retailer 11
-
€2,224 EUR
£1,956 GBP
View
A
Retailer 12
-
€2,352 EUR
$2,627 USD
View
A
Retailer 13
-
€2,442 EUR
$2,728 USD
View
A
Retailer 14
-
€2,469 EUR
$2,758 USD
View
B+
Retailer 15
-
€2,815 EUR
£2,476 GBP
View
Most Expensive
Brilliant Earth
15570443A · Oct 16
€8,083 EUR
$9,030 USD
View
Price last confirmed 15 days ago
15 more retailers have this diamond
Prices start from €690 EURSave up to €2,125 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
4.07ct Cushion
€690 EUR