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Radiant|Lab Grown|IGI

0.38ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG804670534

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG804670534

Diamond specifications and retailer prices

From £77 GBP
$103 USD
As of October 30, 2026
Save £424 GBP (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £798 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.38ct lab-grown radiant diamond

This 0.38ct lab-grown radiant sits in the sub-half-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804670534 or 804670534. Listed at 17 retailers as of October 30, 2026, with a 551% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.3°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804670534
Dimensions5.31 × 3.55 × 2.40 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.31 mm3.55 mm0.38 ctF / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG804670534
Side View
Table 64.0%Crown 33.3°Girdle: STK-THKPavilion 35.9°Culet: NoneDepth 67.6%

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: £798 GBP|Low: £74 GBP|High: £808 GBP|Avg: £246 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 9£77 GBP
Retailer 11£87 GBP
Retailer 12£90 GBP
Retailer 10£102 GBP
Retailer 8£157 GBP
Retailer 4£170 GBP
Retailer 6£175 GBP
Retailer 5£187 GBP
Retailer 2£224 GBP
Retailer 7£245 GBP
Retailer 3£500 GBP
MOH London£798 GBP

43 data points across 12 retailers

17 retailers£77 GBP to £500 GBP

A
Cheapest Retailer
-
£77 GBP
$103 USD
A
Retailer 2
-
£87 GBP
$116 USD
View
Final sale: no returns
A
Retailer 3
-
£90 GBP
$120 USD
View
A
Retailer 4
-
£102 GBP
$136 USD
View
A
Retailer 5
-
£115 GBP
HK$1,200 HKD
View
A
Retailer 6
-
£134 GBP
$180 USD
View
B+
Retailer 7
-
£157 GBP
$210 USD
View
B+
Retailer 8
-
£164 GBP
$220 USD
View
B+
Retailer 9
-
£170 GBP
$227 USD
View
B+
Retailer 10
-
£175 GBP
€223 EUR
View
B+
Retailer 11
-
£187 GBP
View
B+
Retailer 12
-
£224 GBP
$300 USD
View
B
Retailer 13
-
£245 GBP
View
B
Retailer 14
-
£271 GBP
SGD 491 SGD
View
B
Retailer 15
-
£351 GBP
$470 USD
View
B
Retailer 16
-
£500 GBP
View
Most Expensive
MOH London
LG804670534 · Nov 1
£798 GBP
View
Price under review
16 more retailers have this diamond
Prices start from £77 GBPSave up to £424 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 Radiant
£77 GBP