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Round|Lab Grown|IGI

4.07ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG628439513

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628439513

Diamond specifications and retailer prices

From £636 GBP
$852 USD
As of October 26, 2026
1 retailer carries this diamond
Only listing: £636 GBP at Loose Grown Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Loose Grown Diamond

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 LG628439513 or 628439513. Listed at a single retailer as of October 26, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628439513
Dimensions10.37 × 10.32 × 6.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.37 mm10.32 mm4.07 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628439513
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 26
Current: £636 GBP|Low: £423 GBP|High: £3,038 GBP|Avg: £1,113 GBP|+19.0%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 26, 2026
Retailer 2£465 GBP
Retailer 4£574 GBP
Retailer 5£608 GBP
Loose Grown Diamond£636 GBP
Retailer 3£674 GBP
Retailer 7£784 GBP
Retailer 9£825 GBP
Retailer 12£1,012 GBP
Retailer 6£1,052 GBP
Retailer 10£1,611 GBP
Retailer 11£2,142 GBP
Retailer 8£3,038 GBP

6 data points across 12 retailers

1 retailer

B
Loose Grown Diamond
628439513 · Oct 26
£636 GBP
$852 USD
View

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.

B
4.07ct Round
£636 GBP