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Round|Lab Grown|IGI

0.37ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG726578591

Shape and cutting style on the report: Round brilliant

Certificate IGI LG726578591

Diamond specifications and retailer prices

From £66 GBP
$88 USD
As of October 29, 2026
Save £243 GBP (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £608 GBP at MOH London · As of October 21, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG726578591 or 726578591. Listed at 15 retailers as of October 29, 2026, with a 368% 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

0.37
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726578591
Dimensions4.68 × 4.70 × 2.82 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.68 mm4.70 mm0.37 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726578591
Side View
Table 58.0%Crown 33.3°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.2%

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 29
Current: £608 GBP|Low: £64 GBP|High: £612 GBP|Avg: £181 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8£66 GBP
Retailer 4£77 GBP
Retailer 3£88 GBP
Retailer 10£88 GBP
Retailer 9£116 GBP
Retailer 6£149 GBP
Retailer 2£151 GBP
Retailer 7£158 GBP
Retailer 5£173 GBP
Retailer 12£264 GBP
Retailer 11£309 GBP
MOH London£608 GBP

42 data points across 12 retailers

15 retailers£66 GBP to £309 GBP

A
Cheapest Retailer
-
£66 GBP
$88 USD
A
Retailer 2
-
£77 GBP
$103 USD
View
A
Retailer 3
-
£88 GBP
$117 USD
View
A
Retailer 4
-
£88 GBP
$117 USD
View
A
Retailer 5
-
£116 GBP
$155 USD
View
Retailer 6
-
£127 GBP
A$260 AUD
View
Price last confirmed 123 days ago
B+
Retailer 7
-
£149 GBP
ZAR 3,198 ZAR
View
B+
Retailer 8
-
£151 GBP
View
B+
Retailer 9
-
£158 GBP
€200 EUR
View
B+
Retailer 10
-
£173 GBP
$230 USD
View
B
Retailer 11
-
£236 GBP
SGD 425 SGD
View
B
Retailer 12
-
£264 GBP
$352 USD
View
B
Retailer 13
-
£309 GBP
$412 USD
View
B
Retailer 14
-
£309 GBP
$412 USD
View
Most Expensive
MOH London
LG726578591 · Oct 21
£608 GBP
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from £66 GBPSave up to £243 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
£66 GBP