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Round|Lab Grown|IGI

4.07ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG816672235

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816672235

Diamond specifications and retailer prices

From £436 GBP
$581 USD
As of October 26, 2026
Save £1,371 GBP (76%) vs most expensive(unlock to see where)
24 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 LG816672235 or 816672235. Listed at 24 retailers as of October 26, 2026, with a 314% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816672235
Dimensions10.22 × 10.15 × 6.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.22 mm10.15 mm4.07 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816672235
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

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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: Oct 26
Current: £915 GBP|Low: £419 GBP|High: £2,377 GBP|Avg: £1,042 GBP|+17.6%
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
October 29, 2026
Retailer 3£436 GBP
Retailer 5£541 GBP
Retailer 11£596 GBP
Retailer 12£602 GBP
Retailer 9£638 GBP
Retailer 2£732 GBP
Retailer 4£812 GBP
Retailer 8£837 GBP
Retailer 1£915 GBP
Retailer 10£1,067 GBP
Retailer 13£1,092 GBP
Retailer 15£1,342 GBP
Retailer 7£1,569 GBP
Retailer 6£1,741 GBP
Retailer 14£2,361 GBP

36 data points across 15 retailers

24 retailers£436 GBP to £1,807 GBP

A
Cheapest Retailer
-
£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
-
£602 GBP
View
Price last confirmed 7 days ago
A
Retailer 8
-
£638 GBP
$850 USD
View
B+
Retailer 9
-
£732 GBP
$975 USD
View
A
Retailer 10
-
£837 GBP
View
A
Retailer 11
-
£915 GBP
€1,161 EUR
View
A
Retailer 12
-
£1,067 GBP
ZAR 22,952 ZAR
View
A
Retailer 13
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£1,092 GBP
A$2,237 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
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£1,106 GBP
$1,473 USD
View
A
Retailer 15
-
£1,140 GBP
$1,518 USD
View
Price last confirmed 17 days ago
B+
Retailer 16
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£1,342 GBP
$1,787 USD
View
B+
Retailer 17
-
£1,423 GBP
$1,895 USD
View
B+
Retailer 18
-
£1,725 GBP
SGD 3,104 SGD
View
B+
Retailer 19
-
£1,725 GBP
$2,297 USD
View
B+
Retailer 20
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£1,741 GBP
$2,319 USD
View
B+
Retailer 21
-
£1,751 GBP
$2,332 USD
View
B+
Retailer 22
-
£1,807 GBP
$2,407 USD
View
B+
Retailer 23
-
£2,361 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21221669A · Oct 8
£8,050 GBP
$10,720 USD
View
Price under review
23 more retailers have this diamond
Prices start from £436 GBPSave up to £1,371 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