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Round|Lab Grown|IGI

1.38ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG638494424

Shape and cutting style on the report: Round brilliant

Certificate IGI LG638494424

Diamond specifications and retailer prices

From £300 GBP
$402 USD
As of October 30, 2026
Save £502 GBP (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £802 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.38ct lab-grown round diamond

This 1.38ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG638494424 or 638494424. Listed at 6 retailers as of October 29, 2026, with prices from £300 to £802, a £502 spread on the same certified stone. MOH London lists it at £802. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638494424
Dimensions7.29 × 7.22 × 4.36 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.29 mm7.22 mm1.38 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638494424
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.0%

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 30
Current: £802 GBP|Low: £281 GBP|High: £807 GBP|Avg: £455 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3£300 GBP
Retailer 2£308 GBP
Retailer 5£378 GBP
Retailer 4£416 GBP
Retailer 6£589 GBP
MOH London£802 GBP

40 data points across 6 retailers

6 retailers£300 GBP to £802 GBP

B+
Cheapest Retailer
-
£300 GBP
$402 USD
A
Retailer 2
-
£308 GBP
View
B+
Retailer 3
-
£378 GBP
$506 USD
View
B+
Retailer 4
-
£416 GBP
$557 USD
View
B
Retailer 5
-
£589 GBP
$789 USD
View
Most Expensive
B
MOH London
LG638494424 · Oct 29
£802 GBP
View
5 more retailers have this diamond
Prices start from £300 GBPSave up to £502 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
1.38ct Round
£300 GBP