CaratHunter
Plans
Cushion|Lab Grown|IGI

0.37ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG799697350

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799697350

Diamond specifications and retailer prices

From £146 GBP
$196 USD
As of October 30, 2026
Save £692 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £838 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.37ct lab-grown cushion diamond

This 0.37ct lab-grown cushion 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 LG799697350 or 799697350. Listed at 15 retailers as of October 26, 2026, with prices from £146 to £838, a £692 spread on the same certified stone. MOH London lists it at £838. 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
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799697350
Dimensions4.64 × 3.74 × 2.45 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.64 mm3.74 mm0.37 ctE / IF
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799697350
Side View
Table 68.0%Crown 37.4°Girdle: STK-THKPavilion 33.8°Culet: NoneDepth 65.5%

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: £838 GBP|Low: £146 GBP|High: £847 GBP|Avg: £348 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8£146 GBP
Retailer 9£224 GBP
Retailer 7£243 GBP
Retailer 4£295 GBP
Retailer 6£299 GBP
Retailer 5£324 GBP
Retailer 2£324 GBP
Retailer 10£360 GBP
Retailer 3£365 GBP
MOH London£838 GBP

42 data points across 10 retailers

15 retailers£146 GBP to £838 GBP

A
Cheapest Retailer
-
£146 GBP
$196 USD
Final sale: no returns
A
Retailer 2
-
£154 GBP
$207 USD
View
A
Retailer 3
-
£224 GBP
$300 USD
View
A
Retailer 4
-
£243 GBP
$325 USD
View
A
Retailer 5
-
£295 GBP
€377 EUR
View
A
Retailer 6
-
£299 GBP
$400 USD
View
A
Retailer 7
-
£324 GBP
ZAR 7,003 ZAR
View
A
Retailer 8
-
£324 GBP
View
B+
Retailer 9
-
£360 GBP
$482 USD
View
B+
Retailer 10
-
£365 GBP
View
B+
Retailer 11
-
£494 GBP
CA$920 CAD
View
B
Retailer 12
-
£584 GBP
$782 USD
View
B
Retailer 13
-
£704 GBP
$944 USD
View
B
Retailer 14
-
£705 GBP
$944 USD
View
Most Expensive
B
MOH London
LG799697350 · Oct 26
£838 GBP
View
14 more retailers have this diamond
Prices start from £146 GBPSave up to £692 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 Cushion
£146 GBP