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Round|Lab Grown|IGI

4.07ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG814611633

Shape and cutting style on the report: Round brilliant

Certificate IGI LG814611633

Diamond specifications and retailer prices

From £436 GBP
$581 USD
As of October 26, 2026
Save £6,442 GBP (94%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £8,050 GBP at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 4.07ct lab-grown round diamond

This 4.07ct lab-grown round 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 LG814611633 or 814611633. Listed at 25 retailers as of October 26, 2026, with a 1477% 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
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814611633
Dimensions10.20 × 10.18 × 6.24 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.20 mm10.18 mm4.07 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814611633
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.2%

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 26
Current: £915 GBP|Low: £419 GBP|High: £2,377 GBP|Avg: £1,089 GBP|+17.9%
Retailer 1
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
Retailer 18
Retailer 19
October 29, 2026
Retailer 2£436 GBP
Retailer 7£488 GBP
Retailer 6£489 GBP
Retailer 3£541 GBP
Retailer 15£596 GBP
Retailer 13£638 GBP
Retailer 19£732 GBP
Retailer 12£837 GBP
Retailer 1£915 GBP
Retailer 14£1,067 GBP
Retailer 16£1,092 GBP
Retailer 11£1,106 GBP
Retailer 18£1,342 GBP
Retailer 8£1,423 GBP
Retailer 10£1,579 GBP
Retailer 5£1,725 GBP
Retailer 4£1,741 GBP
Retailer 9£1,771 GBP
Retailer 17£2,361 GBP

43 data points across 19 retailers

25 retailers£436 GBP to £6,879 GBP

A
Cheapest Retailer
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£436 GBP
$581 USD
A
Retailer 2
-
£488 GBP
$650 USD
View
Final sale: no returns
A
Retailer 3
-
£489 GBP
$651 USD
View
A
Retailer 4
-
£541 GBP
$720 USD
View
A
Retailer 5
-
£541 GBP
$720 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£596 GBP
HK$6,200 HKD
View
A
Retailer 7
-
£638 GBP
$850 USD
View
B+
Retailer 8
-
£732 GBP
$975 USD
View
A
Retailer 9
-
£837 GBP
View
A
Retailer 10
-
£915 GBP
€1,161 EUR
View
A
Retailer 11
-
£1,067 GBP
ZAR 22,952 ZAR
View
A
Retailer 12
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£1,092 GBP
A$2,237 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
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£1,106 GBP
$1,473 USD
View
A
Retailer 14
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£1,140 GBP
$1,518 USD
View
Price last confirmed 16 days ago
B+
Retailer 15
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£1,342 GBP
$1,787 USD
View
B+
Retailer 16
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£1,423 GBP
$1,895 USD
View
B+
Retailer 17
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£1,579 GBP
View
B+
Retailer 18
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£1,725 GBP
SGD 3,104 SGD
View
B+
Retailer 19
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£1,725 GBP
$2,297 USD
View
B+
Retailer 20
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£1,741 GBP
$2,319 USD
View
B+
Retailer 21
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£1,751 GBP
$2,332 USD
View
B+
Retailer 22
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£1,807 GBP
$2,407 USD
View
B+
Retailer 23
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£2,361 GBP
View
Price last confirmed 8 days ago
B
Retailer 24
-
£6,879 GBP
$9,160 USD
View
Most Expensive
B
Brilliant Earth
21221566A · Oct 8
£8,050 GBP
$10,720 USD
View
Price under review
24 more retailers have this diamond
Prices start from £436 GBPSave up to £6,442 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
4.07ct Round
£436 GBP