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Cushion|Lab Grown|IGI

3.01ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG777616882

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

Certificate IGI LG777616882

Diamond specifications and retailer prices

From £501 GBP
$672 USD
As of November 1, 2026
Save £1,817 GBP (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,970 GBP at Brilliant Earth · As of October 15, 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 LG777616882 or 777616882. Listed at 20 retailers as of November 1, 2026, with a 363% 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

3.01
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle46.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777616882
Dimensions8.53 × 8.10 × 5.06 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.53 mm8.10 mm3.01 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777616882
Side View
Table 60.0%Crown 41.1°Girdle: STK-THKPavilion 46.1°Culet: LargeDepth 62.5%

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: Nov 1
Current: £4,970 GBP|Low: £482 GBP|High: £4,970 GBP|Avg: £1,400 GBP
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
November 2, 2026
Retailer 15£501 GBP
Retailer 6£534 GBP
Retailer 19£615 GBP
Retailer 7£737 GBP
Retailer 2£744 GBP
Retailer 18£812 GBP
Retailer 13£868 GBP
Retailer 8£1,038 GBP
Retailer 3£1,128 GBP
Retailer 4£1,160 GBP
Retailer 5£1,234 GBP
Retailer 14£1,613 GBP
Retailer 9£1,729 GBP
Retailer 11£1,738 GBP
Retailer 10£1,774 GBP
Retailer 16£1,833 GBP
Retailer 12£1,842 GBP
Retailer 17£2,318 GBP
Brilliant Earth£4,970 GBP

36 data points across 19 retailers

20 retailers£501 GBP to £2,318 GBP

A
Cheapest Retailer
-
£501 GBP
$672 USD
Final sale: no returns
Retailer 2
-
£534 GBP
$716 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
£615 GBP
$825 USD
View
A
Retailer 4
-
£737 GBP
$989 USD
View
A
Retailer 5
-
£744 GBP
$998 USD
View
A
Retailer 6
-
£812 GBP
€1,038 EUR
View
A
Retailer 7
-
£868 GBP
View
A
Retailer 8
-
£1,038 GBP
$1,393 USD
View
A
Retailer 9
-
£1,128 GBP
A$2,328 AUD
View
A
Retailer 10
-
£1,160 GBP
ZAR 25,137 ZAR
View
A
Retailer 11
-
£1,234 GBP
A$2,548 AUD
View
B+
Retailer 12
-
£1,613 GBP
View
B+
Retailer 13
-
£1,616 GBP
$2,169 USD
View
B+
Retailer 14
-
£1,729 GBP
$2,320 USD
View
Retailer 15
-
£1,738 GBP
SGD 3,151 SGD
View
Price last confirmed 31 days ago
Retailer 16
-
£1,774 GBP
A$3,663 AUD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
£1,833 GBP
$2,460 USD
View
B+
Retailer 18
-
£1,842 GBP
$2,472 USD
View
B+
Retailer 19
-
£2,318 GBP
View
Most Expensive
Brilliant Earth
17846783A · Oct 15
£4,970 GBP
$6,670 USD
View
Price last confirmed 18 days ago
19 more retailers have this diamond
Prices start from £501 GBPSave up to £1,817 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
£501 GBP