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Round|Lab Grown|IGI

0.37ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG649457869

Shape and cutting style on the report: Round brilliant

Certificate IGI LG649457869

Diamond specifications and retailer prices

From £62 GBP
$82 USD
As of October 29, 2026
Save £563 GBP (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £625 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.37ct lab-grown round diamond

This 0.37ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG649457869 or 649457869. Listed at 18 retailers as of October 29, 2026, with prices from £62 to £625, a £563 spread on the same certified stone. MOH London lists it at £625. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.37
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649457869
Dimensions4.59 × 4.62 × 2.86 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.59 mm4.62 mm0.37 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649457869
Side View
Table 56.0%Crown 34.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £625 GBP|Low: £60 GBP|High: £647 GBP|Avg: £258 GBP|-2.2%
MOH London
Retailer 2
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Retailer 17
October 29, 2026
Retailer 13£62 GBP
Retailer 3£72 GBP
Retailer 6£83 GBP
Retailer 8£131 GBP
Retailer 4£131 GBP
Retailer 15£151 GBP
Retailer 9£161 GBP
Retailer 7£233 GBP
Retailer 17£236 GBP
Retailer 16£254 GBP
Retailer 14£258 GBP
Retailer 5£275 GBP
Retailer 11£304 GBP
Retailer 2£353 GBP
Retailer 10£353 GBP
Retailer 12£405 GBP
MOH London£625 GBP

30 data points across 17 retailers

18 retailers£62 GBP to £625 GBP

Cheapest Retailer
-
£62 GBP
$82 USD
A
Retailer 2
-
£62 GBP
$82 USD
View
A
Retailer 3
-
£62 GBP
$83 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
£72 GBP
$96 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
£83 GBP
$110 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
£131 GBP
$174 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
£131 GBP
$175 USD
View
Price last confirmed 11 days ago
A
Retailer 8
-
£151 GBP
ZAR 3,256 ZAR
View
B+
Retailer 9
-
£233 GBP
$310 USD
View
B+
Retailer 10
-
£236 GBP
A$484 AUD
View
B+
Retailer 11
-
£254 GBP
CA$469 CAD
View
B+
Retailer 12
-
£258 GBP
€327 EUR
View
B+
Retailer 13
-
£275 GBP
$366 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
£304 GBP
$405 USD
View
B
Retailer 15
-
£353 GBP
$470 USD
View
B
Retailer 16
-
£353 GBP
$470 USD
View
B+
Retailer 17
-
£405 GBP
$540 USD
View
Most Expensive
B
MOH London
LG649457869 · Oct 29
£625 GBP
View
17 more retailers have this diamond
Prices start from £62 GBPSave up to £563 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
0.37ct Round
£62 GBP