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Round|Lab Grown|IGI

4.07ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG845668341

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845668341

Diamond specifications and retailer prices

From £355 GBP
$476 USD
As of October 29, 2026
Save £1,605 GBP (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,960 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.07ct lab-grown round diamond

This 4.07ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845668341 or 845668341. Listed at 20 retailers as of October 29, 2026, with prices from £355 to £1,960, a £1,605 spread on the same certified stone. With Clarity lists it at £1,960. 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
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845668341
Dimensions10.08 × 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
10.08 mm10.15 mm4.07 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845668341
Side View
Table 59.0%Crown 35.4°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.7%

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: Oct 29
Current: £566 GBP|Low: £355 GBP|High: £2,014 GBP|Avg: £1,022 GBP|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
With Clarity
October 30, 2026
Retailer 6£355 GBP
Retailer 9£404 GBP
Retailer 14£441 GBP
Retailer 2£478 GBP
Retailer 15£487 GBP
Retailer 1£566 GBP
Retailer 17£591 GBP
Retailer 12£657 GBP
Retailer 13£693 GBP
Retailer 16£877 GBP
Retailer 11£884 GBP
Retailer 3£1,011 GBP
Retailer 7£1,201 GBP
Retailer 18£1,417 GBP
Retailer 5£1,424 GBP
Retailer 4£1,439 GBP
Retailer 8£1,867 GBP
Retailer 10£1,937 GBP
With Clarity£1,960 GBP

13 data points across 19 retailers

20 retailers£355 GBP to £1,960 GBP

A
Cheapest Retailer
-
£355 GBP
$476 USD
A
Retailer 2
-
£404 GBP
$541 USD
View
A
Retailer 3
-
£441 GBP
$591 USD
View
A
Retailer 4
-
£478 GBP
$640 USD
View
A
Retailer 5
-
£487 GBP
HK$5,100 HKD
View
A
Retailer 6
-
£566 GBP
View
B+
Retailer 7
-
£591 GBP
$792 USD
View
A
Retailer 8
-
£657 GBP
€838 EUR
View
A
Retailer 9
-
£693 GBP
$928 USD
View
A
Retailer 10
-
£877 GBP
ZAR 18,994 ZAR
View
A
Retailer 11
-
£884 GBP
A$1,822 AUD
View
A
Retailer 12
-
£1,011 GBP
$1,355 USD
View
B+
Retailer 13
-
£1,201 GBP
$1,609 USD
View
B
Retailer 14
-
£1,417 GBP
$1,899 USD
View
B+
Retailer 15
-
£1,424 GBP
SGD 2,578 SGD
View
B+
Retailer 16
-
£1,439 GBP
$1,928 USD
View
B
Retailer 17
-
£1,867 GBP
View
Retailer 18
-
£1,937 GBP
$2,595 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
£1,952 GBP
$2,615 USD
View
Most Expensive
B
With Clarity
845668341 · Oct 30
£1,960 GBP
$2,626 USD
View
19 more retailers have this diamond
Prices start from £355 GBPSave up to £1,605 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
£355 GBP