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0.38ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG578310343

Shape and cutting style on the report: Round brilliant

Certificate IGI LG578310343

Diamond specifications and retailer prices

From £105 GBP
HK$1,100 HKD
As of November 1, 2026
Save £554 GBP (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £659 GBP at MOH London · As of November 1, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG578310343 or 578310343. Listed at 8 retailers as of November 1, 2026, with prices from £105 to £659, a £554 spread on the same certified stone. MOH London lists it at £659. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.38
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578310343
Dimensions4.60 × 4.63 × 2.83 mm
L/W Ratio1.01
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
4.60 mm4.63 mm0.38 ctF / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG578310343
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £659 GBP|Low: £123 GBP|High: £666 GBP|Avg: £277 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5£150 GBP
Retailer 2£171 GBP
Retailer 3£185 GBP
Retailer 4£258 GBP
MOH London£659 GBP

40 data points across 5 retailers

8 retailers£105 GBP to £659 GBP

A
Cheapest Retailer
-
£105 GBP
HK$1,100 HKD
Retailer 2
-
£150 GBP
$201 USD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
£171 GBP
View
B+
Retailer 4
-
£185 GBP
$248 USD
View
B+
Retailer 5
-
£249 GBP
View
B+
Retailer 6
-
£258 GBP
$346 USD
View
B
Retailer 7
-
£332 GBP
$445 USD
View
Most Expensive
B
MOH London
LG578310343 · Nov 1
£659 GBP
View
7 more retailers have this diamond
Prices start from £105 GBPSave up to £554 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
£105 GBP