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Cushion|Lab Grown|IGI

3.01ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG770636400

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG770636400

Diamond specifications and retailer prices

From £873 GBP
$1,172 USD
As of November 1, 2026
Save £4,268 GBP (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £5,142 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 LG770636400 or 770636400. Listed at 24 retailers as of October 31, 2026, with prices from £873 to £5,142, a £4,268 spread on the same certified stone. Brilliant Earth lists it at £5,142. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770636400
Dimensions7.90 × 7.90 × 4.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.90 mm7.90 mm3.01 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770636400
Side View
Table 60.0%Crown 34.1°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 61.5%

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: £5,142 GBP|Low: £780 GBP|High: £5,142 GBP|Avg: £1,962 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 13
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Retailer 15
Retailer 16
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Retailer 18
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Retailer 21
November 2, 2026
Retailer 4£780 GBP
Retailer 7£873 GBP
Retailer 8£905 GBP
Retailer 19£1,036 GBP
Retailer 20£1,049 GBP
Retailer 6£1,157 GBP
Retailer 21£1,295 GBP
Retailer 2£1,310 GBP
Retailer 16£1,440 GBP
Retailer 17£1,676 GBP
Retailer 10£1,696 GBP
Retailer 15£2,043 GBP
Retailer 14£2,062 GBP
Retailer 18£2,111 GBP
Retailer 9£2,498 GBP
Retailer 5£2,805 GBP
Retailer 3£2,903 GBP
Retailer 11£3,034 GBP
Retailer 13£3,068 GBP
Retailer 12£3,158 GBP
Brilliant Earth£5,142 GBP

41 data points across 21 retailers

24 retailers£873 GBP to £5,142 GBP

Retailer 1
-
£780 GBP
$1,047 USD
Price last confirmed 14 days ago
Retailer 2
-
£849 GBP
$1,139 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
£873 GBP
$1,172 USD
View
Final sale: no returns
Retailer 4
-
£905 GBP
$1,214 USD
View
Price last confirmed 16 days ago
Retailer 5
-
£905 GBP
$1,214 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
£1,036 GBP
$1,390 USD
View
A
Retailer 7
-
£1,049 GBP
HK$11,000 HKD
View
A
Retailer 8
-
£1,157 GBP
$1,552 USD
View
A
Retailer 9
-
£1,295 GBP
$1,738 USD
View
A
Retailer 10
-
£1,310 GBP
View
A
Retailer 11
-
£1,440 GBP
€1,841 EUR
View
B+
Retailer 12
-
£1,676 GBP
$2,249 USD
View
Retailer 13
-
£1,696 GBP
$2,276 USD
View
Price last confirmed 15 days ago
Retailer 14
-
£1,730 GBP
$2,321 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£2,043 GBP
A$4,218 AUD
View
Retailer 16
-
£2,062 GBP
A$4,257 AUD
View
Price last confirmed 24 days ago
B+
Retailer 17
-
£2,111 GBP
A$4,358 AUD
View
B
Retailer 18
-
£2,498 GBP
View
B
Retailer 19
-
£2,805 GBP
$3,764 USD
View
B
Retailer 20
-
£2,903 GBP
$3,895 USD
View
B
Retailer 21
-
£3,034 GBP
SGD 5,502 SGD
View
B
Retailer 22
-
£3,068 GBP
View
B
Retailer 23
-
£3,158 GBP
$4,238 USD
View
Most Expensive
B
Brilliant Earth
18483765A · Oct 31
£5,142 GBP
$6,900 USD
View
23 more retailers have this diamond
Prices start from £873 GBPSave up to £4,268 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
£873 GBP