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Cushion|Lab Grown|IGI

3.01ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG826611145

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826611145

Diamond specifications and retailer prices

From £478 GBP
$641 USD
As of October 30, 2026
Save £1,837 GBP (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £5,762 GBP at Brilliant Earth · As of October 23, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826611145 or 826611145. Listed at 21 retailers as of October 29, 2026, with a 384% 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
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826611145
Dimensions8.91 × 7.39 × 5.03 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.91 mm7.39 mm3.01 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826611145
Side View
Table 61.0%Crown 40°Girdle: THK-VTKPavilion 31.5°Culet: NoneDepth 68.1%

Caratlytics Score

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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: Oct 30
Current: £5,762 GBP|Low: £478 GBP|High: £5,762 GBP|Avg: £1,499 GBP
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 7£478 GBP
Retailer 19£531 GBP
Retailer 18£583 GBP
Retailer 4£590 GBP
Retailer 3£711 GBP
Retailer 15£812 GBP
Retailer 13£828 GBP
Retailer 2£1,120 GBP
Retailer 17£1,152 GBP
Retailer 6£1,175 GBP
Retailer 10£1,186 GBP
Retailer 20£1,198 GBP
Retailer 14£1,547 GBP
Retailer 21£1,608 GBP
Retailer 9£1,675 GBP
Retailer 11£1,719 GBP
Retailer 12£1,754 GBP
Retailer 8£1,780 GBP
Retailer 5£1,889 GBP
Retailer 16£2,316 GBP
Brilliant Earth£5,762 GBP

32 data points across 21 retailers

21 retailers£478 GBP to £2,316 GBP

A
Cheapest Retailer
-
£478 GBP
$641 USD
Final sale: no returns
Retailer 2
-
£531 GBP
$711 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
£583 GBP
HK$6,100 HKD
View
A
Retailer 4
-
£590 GBP
$790 USD
View
A
Retailer 5
-
£711 GBP
$952 USD
View
A
Retailer 6
-
£812 GBP
€1,036 EUR
View
A
Retailer 7
-
£828 GBP
View
A
Retailer 8
-
£1,120 GBP
A$2,309 AUD
View
A
Retailer 9
-
£1,152 GBP
ZAR 24,939 ZAR
View
A
Retailer 10
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£1,175 GBP
$1,575 USD
View
A
Retailer 11
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£1,186 GBP
$1,589 USD
View
A
Retailer 12
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£1,198 GBP
$1,605 USD
View
B+
Retailer 13
-
£1,547 GBP
View
B+
Retailer 14
-
£1,608 GBP
$2,155 USD
View
B+
Retailer 15
-
£1,675 GBP
SGD 3,033 SGD
View
B+
Retailer 16
-
£1,719 GBP
$2,303 USD
View
B+
Retailer 17
-
£1,752 GBP
$2,347 USD
View
B+
Retailer 18
-
£1,780 GBP
$2,385 USD
View
Retailer 19
-
£1,889 GBP
A$3,894 AUD
View
Price last confirmed 22 days ago
B+
Retailer 20
-
£2,316 GBP
View
Most Expensive
Brilliant Earth
20934172A · Oct 23
£5,762 GBP
$7,720 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from £478 GBPSave up to £1,837 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
£478 GBP