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Heart|Lab Grown|IGI

1.00ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG843642518

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843642518

Diamond specifications and retailer prices

From €195 EUR
HK$1,700 HKD
As of November 1, 2026
Save €617 EUR (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €812 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843642518 or 843642518. Listed at 9 retailers as of November 1, 2026, with prices from €195 to €812, a €617 spread on the same certified stone. MOH London lists it at €812. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843642518
Dimensions6.27 × 6.50 × 4.23 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm6.50 mm1.00 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843642518
Side View
Table 61.0%Crown 41.1°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 65.1%

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: Nov 1
Current: €812 EUR|Low: €195 EUR|High: €816 EUR|Avg: €437 EUR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4€195 EUR
Retailer 5€287 EUR
Retailer 2€304 EUR
Retailer 6€316 EUR
Retailer 3€330 EUR
Retailer 7€390 EUR
Retailer 8€561 EUR
Retailer 9€607 EUR
MOH London€812 EUR

17 data points across 9 retailers

9 retailers€195 EUR to €812 EUR

A
Cheapest Retailer
-
€195 EUR
HK$1,700 HKD
A
Retailer 2
-
€287 EUR
$321 USD
View
A
Retailer 3
-
€304 EUR
£268 GBP
View
B+
Retailer 4
-
€316 EUR
$353 USD
View
B+
Retailer 5
-
€330 EUR
£290 GBP
View
B+
Retailer 6
-
€390 EUR
$436 USD
View
B
Retailer 7
-
€561 EUR
$627 USD
View
Retailer 8
-
€607 EUR
$679 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG843642518 · Nov 1
€812 EUR
£714 GBP
View
8 more retailers have this diamond
Prices start from €195 EURSave up to €617 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
1.00ct Heart
€195 EUR