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Heart|Lab Grown|IGI

0.52ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG803661794

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803661794

Diamond specifications and retailer prices

From £118 GBP
$158 USD
As of October 24, 2026
Save £621 GBP (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,055 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.52ct lab-grown heart diamond

This 0.52ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803661794 or 803661794. Listed at 18 retailers as of October 24, 2026, with a 527% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle30°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803661794
Dimensions5.53 × 5.40 × 3.02 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.53 mm5.40 mm0.52 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803661794
Side View
Table 63.0%Crown 30°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 54.6%

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 24
Current: £1,055 GBP|Low: £101 GBP|High: £1,055 GBP|Avg: £319 GBP|+71.8%
MOH London
Retailer 2
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Retailer 19
October 30, 2026
Retailer 9£102 GBP
Retailer 6£114 GBP
Retailer 4£118 GBP
Retailer 8£126 GBP
Retailer 5£143 GBP
Retailer 14£180 GBP
Retailer 16£213 GBP
Retailer 12£219 GBP
Retailer 2£224 GBP
Retailer 17£225 GBP
Retailer 3£237 GBP
Retailer 10£295 GBP
Retailer 15£347 GBP
Retailer 13£393 GBP
Retailer 7£406 GBP
Retailer 18£428 GBP
Retailer 11£447 GBP
Retailer 19£739 GBP
MOH London£1,055 GBP

45 data points across 19 retailers

18 retailers£118 GBP to £739 GBP

Retailer 1
-
£102 GBP
$136 USD
Price last confirmed 7 days ago
A
Retailer 2
-
£118 GBP
$158 USD
View
A
Retailer 3
-
£126 GBP
$169 USD
View
A
Retailer 4
-
£143 GBP
HK$1,500 HKD
View
A
Retailer 5
-
£180 GBP
$241 USD
View
A
Retailer 6
-
£213 GBP
View
A
Retailer 7
-
£219 GBP
€280 EUR
View
A
Retailer 8
-
£224 GBP
$300 USD
View
Retailer 9
-
£225 GBP
ZAR 4,861 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£237 GBP
$317 USD
View
B+
Retailer 11
-
£295 GBP
$395 USD
View
B+
Retailer 12
-
£347 GBP
SGD 628 SGD
View
B
Retailer 13
-
£393 GBP
$526 USD
View
B+
Retailer 14
-
£406 GBP
$544 USD
View
B
Retailer 15
-
£428 GBP
$574 USD
View
B
Retailer 16
-
£447 GBP
$599 USD
View
B
Retailer 17
-
£739 GBP
$991 USD
View
Most Expensive
MOH London
LG803661794 · Oct 25
£1,055 GBP
View
Price under review
17 more retailers have this diamond
Prices start from £118 GBPSave up to £621 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
0.52ct Heart
£118 GBP