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Round|Lab Grown|IGI

0.38ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG844638519

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844638519

Diamond specifications and retailer prices

From £101 GBP
$135 USD
As of October 30, 2026
Save £444 GBP (82%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £545 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.38ct lab-grown round diamond

This 0.38ct lab-grown round sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844638519 or 844638519. Listed at 7 retailers as of October 29, 2026, with prices from £101 to £545, a £444 spread on the same certified stone. MOH London lists it at £545. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.38
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844638519
Dimensions4.73 × 4.75 × 2.79 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
4.73 mm4.75 mm0.38 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844638519
Side View
Table 59.0%Crown 32.2°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 58.8%

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: £545 GBP|Low: £101 GBP|High: £548 GBP|Avg: £228 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7£101 GBP
Retailer 4£112 GBP
Retailer 2£129 GBP
Retailer 3£143 GBP
Retailer 5£245 GBP
Retailer 6£282 GBP
MOH London£545 GBP

20 data points across 7 retailers

7 retailers£101 GBP to £545 GBP

A
Cheapest Retailer
-
£101 GBP
$135 USD
A
Retailer 2
-
£112 GBP
$150 USD
View
A
Retailer 3
-
£129 GBP
View
A
Retailer 4
-
£143 GBP
€183 EUR
View
B+
Retailer 5
-
£245 GBP
$328 USD
View
B
Retailer 6
-
£282 GBP
$378 USD
View
Most Expensive
B
MOH London
LG844638519 · Oct 29
£545 GBP
View
6 more retailers have this diamond
Prices start from £101 GBPSave up to £444 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
0.38ct Round
£101 GBP