CaratHunter
Plans
Heart|Lab Grown|IGI

0.53ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG788633367

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG788633367

Diamond specifications and retailer prices

From £122 GBP
$162 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: £122 GBP at Loose Grown Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Loose Grown Diamond

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 LG788633367 or 788633367. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788633367
Dimensions4.63 × 5.86 × 3.30 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.63 mm5.86 mm0.53 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG788633367
Side View
Table 62.0%Crown 33.8°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 56.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £122 GBP|Low: £64 GBP|High: £672 GBP|Avg: £279 GBP|-31.1%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
August 28, 2026
Retailer 4£64 GBP
Loose Grown Diamond£122 GBP
Retailer 3£171 GBP
Retailer 2£176 GBP
Retailer 5£191 GBP
Retailer 6£297 GBP
Retailer 7£351 GBP
Retailer 8£672 GBP

56 data points across 8 retailers

1 retailer

B+
Loose Grown Diamond
788633367 · Oct 28
£122 GBP
$162 USD
View

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.

B+
0.53ct Heart
£122 GBP