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Heart|Lab Grown|IGI

0.53ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG828610546

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828610546

Diamond specifications and retailer prices

From £110 GBP
$147 USD
As of October 28, 2026
Save £623 GBP (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,032 GBP at MOH London · As of October 29, 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 very-good cut grade and certified by IGI LG828610546 or 828610546. Listed at 11 retailers as of October 28, 2026, with a 565% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.53
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828610546
Dimensions5.09 × 5.52 × 3.07 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.09 mm5.52 mm0.53 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828610546
Side View
Table 59.0%Crown 35.5°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 55.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £1,032 GBP|Low: £110 GBP|High: £1,040 GBP|Avg: £363 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6£110 GBP
Retailer 8£144 GBP
Retailer 2£207 GBP
Retailer 5£222 GBP
Retailer 3£237 GBP
Retailer 4£297 GBP
Retailer 10£342 GBP
Retailer 9£437 GBP
Retailer 7£734 GBP
MOH London£1,032 GBP

40 data points across 10 retailers

11 retailers£110 GBP to £734 GBP

A
Cheapest Retailer
-
£110 GBP
$147 USD
Final sale: no returns
A
Retailer 2
-
£144 GBP
HK$1,500 HKD
View
B+
Retailer 3
-
£207 GBP
View
B+
Retailer 4
-
£222 GBP
ZAR 4,780 ZAR
View
B
Retailer 5
-
£237 GBP
€301 EUR
View
B
Retailer 6
-
£297 GBP
View
B
Retailer 7
-
£342 GBP
SGD 615 SGD
View
B
Retailer 8
-
£395 GBP
$526 USD
View
B
Retailer 9
-
£437 GBP
$583 USD
View
B
Retailer 10
-
£734 GBP
$977 USD
View
Most Expensive
B
MOH London
LG828610546 · Oct 29
£1,032 GBP
View
Price under review
10 more retailers have this diamond
Prices start from £110 GBPSave up to £623 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
0.53ct Heart
£110 GBP