Heart|Lab Grown|IGI

0.53ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG783603155

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG783603155

Diamond specifications and retailer prices

From £74 GBP
$99 USD
As of October 19, 2026
16 retailers carry this diamond
Most expensive: £678 GBP at MOH London · As of October 19, 2026
View at MOH London

About this 0.53ct lab-grown heart diamond

This 0.53ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783603155 or 783603155. Listed at 16 retailers as of October 19, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
Crown angle35.2°
Pavilion angle44.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783603155
Dimensions5.36 × 5.38 × 3.13 mm
L/W Ratio1.00
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
5.36 mm5.38 mm0.53 ctE / VS1
OriginLab Grown
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG783603155
Side View
Table 60.0%Crown 35.2°Girdle: STK-VTKPavilion 44.9°Culet: NoneDepth 58.2%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 19
Current: £678 GBP|Low: £39 GBP|High: £692 GBP|Avg: £240 GBP|-2.1%
MOH London
Retailer 2
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October 19, 2026
Retailer 12£39 GBP
Retailer 6£74 GBP
Retailer 16£82 GBP
Retailer 18£86 GBP
Retailer 5£98 GBP
Retailer 8£98 GBP
Retailer 13£164 GBP
Retailer 2£168 GBP
Retailer 10£176 GBP
Retailer 14£178 GBP
Retailer 4£188 GBP
Retailer 15£215 GBP
Retailer 17£235 GBP
Retailer 11£259 GBP
Retailer 20£266 GBP
Retailer 7£295 GBP
Retailer 9£308 GBP
Retailer 19£481 GBP
Retailer 3£653 GBP
MOH London£678 GBP

22 data points across 20 retailers

16 retailers£74 GBP to £678 GBP

Retailer 1
-
£74 GBP
$99 USD
Price last confirmed 10 days ago
Retailer 2
-
£86 GBP
$114 USD
View
Price last confirmed 15 days ago
Retailer 3
-
£98 GBP
$130 USD
View
Price last confirmed 13 days ago
Retailer 4
-
£98 GBP
$130 USD
View
Price last confirmed 11 days ago
Retailer 5
-
£164 GBP
ZAR 3,538 ZAR
View
Price last confirmed 12 days ago
Retailer 6
-
£168 GBP
View
Price last confirmed 11 days ago
Retailer 7
-
£176 GBP
$235 USD
View
Price last confirmed 29 days ago
Retailer 8
-
£188 GBP
$251 USD
View
Price last confirmed 11 days ago
Retailer 9
-
£215 GBP
$286 USD
View
Price last confirmed 10 days ago
Retailer 10
-
£235 GBP
View
Price last confirmed 7 days ago
Retailer 11
-
£266 GBP
$354 USD
View
Price last confirmed 10 days ago
Retailer 12
-
£295 GBP
$393 USD
View
Price last confirmed 13 days ago
Retailer 13
-
£308 GBP
$410 USD
View
Price last confirmed 11 days ago
Retailer 14
-
£481 GBP
View
Price last confirmed 10 days ago
Retailer 15
-
£653 GBP
$870 USD
View
Price last confirmed 11 days ago
Most Expensive
MOH London
LG783603155 · Oct 19
£678 GBP
View
Price last confirmed 11 days ago
15 more retailers have this diamond

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.

0.53ct Heart
£74 GBP