CaratHunter
Plans
Heart|Lab Grown|IGI

1.37ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG539203635

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG539203635

Diamond specifications and retailer prices

From £152 GBP
$204 USD
As of October 30, 2026
Save £731 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £883 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.37ct lab-grown heart diamond

This 1.37ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG539203635 or 539203635. Listed at 15 retailers as of October 25, 2026, with prices from £152 to £883, a £731 spread on the same certified stone. MOH London lists it at £883. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539203635
Dimensions7.92 × 6.49 × 4.66 mm
L/W Ratio1.22
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
7.92 mm6.49 mm1.37 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539203635
Side View
Table 56.5%Crown 33.6°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 58.8%

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: £883 GBP|Low: £121 GBP|High: £893 GBP|Avg: £419 GBP|+0.2%
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 31, 2026
Retailer 6£152 GBP
Retailer 11£170 GBP
Retailer 7£189 GBP
Retailer 8£254 GBP
Retailer 2£347 GBP
Retailer 10£375 GBP
Retailer 9£382 GBP
Retailer 12£405 GBP
Retailer 5£458 GBP
Retailer 4£582 GBP
Retailer 3£646 GBP
MOH London£883 GBP

46 data points across 12 retailers

15 retailers£152 GBP to £883 GBP

A
Cheapest Retailer
-
£152 GBP
$204 USD
A
Retailer 2
-
£170 GBP
$228 USD
View
Final sale: no returns
A
Retailer 3
-
£176 GBP
$236 USD
View
A
Retailer 4
-
£189 GBP
$253 USD
View
A
Retailer 5
-
£189 GBP
$253 USD
View
B+
Retailer 6
-
£254 GBP
$340 USD
View
A
Retailer 7
-
£347 GBP
View
B+
Retailer 8
-
£375 GBP
$503 USD
View
B+
Retailer 9
-
£382 GBP
$512 USD
View
B+
Retailer 10
-
£405 GBP
$542 USD
View
B+
Retailer 11
-
£458 GBP
$613 USD
View
Retailer 12
-
£582 GBP
A$1,199 AUD
View
Price last confirmed 78 days ago
B
Retailer 13
-
£606 GBP
$812 USD
View
B
Retailer 14
-
£646 GBP
$866 USD
View
Most Expensive
B
MOH London
LG539203635 · Oct 25
£883 GBP
View
14 more retailers have this diamond
Prices start from £152 GBPSave up to £731 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
1.37ct Heart
£152 GBP