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Cushion|Lab Grown|IGI

3.01ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG776637118

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG776637118

Diamond specifications and retailer prices

From £370 GBP
$496 USD
As of November 1, 2026
Save £2,708 GBP (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,078 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct 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 LG776637118 or 776637118. Listed at 19 retailers as of October 31, 2026, with prices from £370 to £3,078, a £2,708 spread on the same certified stone. Brilliant Earth lists it at £3,078. 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

3.01
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776637118
Dimensions8.31 × 7.75 × 5.29 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.31 mm7.75 mm3.01 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776637118
Side View
Table 66.0%Crown 40.4°Girdle: THK-VTKPavilion 33.5°Culet: NoneDepth 68.3%

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: Nov 1
Current: £3,078 GBP|Low: £370 GBP|High: £3,622 GBP|Avg: £1,245 GBP|-15.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
November 2, 2026
Retailer 6£370 GBP
Retailer 8£533 GBP
Retailer 16£548 GBP
Retailer 12£648 GBP
Retailer 11£672 GBP
Retailer 14£688 GBP
Retailer 4£866 GBP
Retailer 2£893 GBP
Retailer 13£989 GBP
Retailer 18£1,004 GBP
Retailer 5£1,326 GBP
Retailer 3£1,342 GBP
Retailer 17£1,469 GBP
Retailer 7£1,513 GBP
Retailer 15£1,534 GBP
Retailer 9£1,716 GBP
Retailer 10£2,161 GBP
Brilliant Earth£3,078 GBP

34 data points across 18 retailers

19 retailers£370 GBP to £3,078 GBP

A
Cheapest Retailer
-
£370 GBP
$496 USD
Final sale: no returns
A
Retailer 2
-
£533 GBP
$715 USD
View
B+
Retailer 3
-
£548 GBP
$735 USD
View
A
Retailer 4
-
£648 GBP
€828 EUR
View
A
Retailer 5
-
£672 GBP
View
A
Retailer 6
-
£688 GBP
$923 USD
View
A
Retailer 7
-
£866 GBP
A$1,787 AUD
View
A
Retailer 8
-
£893 GBP
ZAR 19,355 ZAR
View
A
Retailer 9
-
£989 GBP
$1,327 USD
View
A
Retailer 10
-
£1,004 GBP
$1,347 USD
View
A
Retailer 11
-
£1,326 GBP
$1,780 USD
View
A
Retailer 12
-
£1,342 GBP
$1,801 USD
View
A
Retailer 13
-
£1,428 GBP
$1,916 USD
View
B+
Retailer 14
-
£1,469 GBP
$1,971 USD
View
A
Retailer 15
-
£1,513 GBP
View
B+
Retailer 16
-
£1,534 GBP
$2,058 USD
View
Retailer 17
-
£1,716 GBP
A$3,542 AUD
View
Price last confirmed 24 days ago
Retailer 18
-
£2,161 GBP
$2,900 USD
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
18332944A · Oct 31
£3,078 GBP
$4,130 USD
View
18 more retailers have this diamond
Prices start from £370 GBPSave up to £2,708 GBP

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
3.01ct Cushion
£370 GBP