Heart|Lab Grown|IGI

0.52ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG828618870

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828618870

Diamond specifications and retailer prices

From €126 EUR
HK$1,100 HKD
As of October 30, 2026
Save €687 EUR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €813 EUR at MOH London · As of October 26, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828618870 or 828618870. Listed at 18 retailers as of October 26, 2026, with prices from €126 to €813, a €687 spread on the same certified stone. MOH London lists it at €813. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618870
Dimensions5.46 × 5.29 × 3.09 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.46 mm5.29 mm0.52 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828618870
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 58.4%

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: €813 EUR|Low: €99 EUR|High: €828 EUR|Avg: €321 EUR|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 26, 2026
Retailer 13€99 EUR
Retailer 6€126 EUR
Retailer 12€198 EUR
Retailer 16€201 EUR
Retailer 2€202 EUR
Retailer 15€204 EUR
Retailer 11€226 EUR
Retailer 10€251 EUR
Retailer 9€301 EUR
Retailer 8€310 EUR
Retailer 5€312 EUR
Retailer 3€367 EUR
Retailer 4€407 EUR
Retailer 7€587 EUR
Retailer 14€781 EUR
MOH London€813 EUR

30 data points across 16 retailers

18 retailers€126 EUR to €813 EUR

Retailer 1
-
€90 EUR
$100 USD
Price last confirmed 23 days ago
Retailer 2
-
€104 EUR
$116 USD
View
Price last confirmed 33 days ago
Retailer 3
-
€117 EUR
$131 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
€126 EUR
HK$1,100 HKD
View
Retailer 5
-
€198 EUR
ZAR 3,574 ZAR
View
Price last confirmed 19 days ago
Retailer 6
-
€201 EUR
$225 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
€202 EUR
£177 GBP
View
B+
Retailer 8
-
€226 EUR
$253 USD
View
B+
Retailer 9
-
€251 EUR
$280 USD
View
B
Retailer 10
-
€301 EUR
£265 GBP
View
B+
Retailer 11
-
€312 EUR
SGD 471 SGD
View
Retailer 12
-
€312 EUR
$349 USD
View
Price last confirmed 7 days ago
Retailer 13
-
€355 EUR
$397 USD
View
Price last confirmed 27 days ago
B
Retailer 14
-
€367 EUR
$410 USD
View
B
Retailer 15
-
€407 EUR
$455 USD
View
Retailer 16
-
€587 EUR
£516 GBP
View
Price last confirmed 19 days ago
B
Retailer 17
-
€781 EUR
$873 USD
View
Most Expensive
B
MOH London
LG828618870 · Oct 26
€813 EUR
£715 GBP
View
17 more retailers have this diamond
Prices start from €126 EURSave up to €687 EUR

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
€126 EUR