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Heart|Lab Grown|IGI

0.54ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG845603331

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845603331

Diamond specifications and retailer prices

From €238 EUR
£211 GBP
As of November 2, 2026
Save €270 EUR (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,189 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.54ct lab-grown heart diamond

This 0.54ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845603331 or 845603331. Listed at 7 retailers as of October 31, 2026, with a 113% 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

0.54
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845603331
Dimensions5.59 × 5.40 × 3.30 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
5.59 mm5.40 mm0.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845603331
Side View
Table 57.0%Crown 31.4°Girdle: MED-STKPavilion 42.4°CuletDepth 59.0%

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: Nov 2
Current: €1,189 EUR|Low: €222 EUR|High: €1,189 EUR|Avg: €419 EUR|+2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2€238 EUR
Retailer 7€249 EUR
Retailer 3€252 EUR
Retailer 4€271 EUR
Retailer 5€344 EUR
Retailer 6€508 EUR
MOH London€1,189 EUR

16 data points across 7 retailers

7 retailers€238 EUR to €508 EUR

B+
Cheapest Retailer
-
€238 EUR
£211 GBP
B+
Retailer 2
-
€249 EUR
A$429 AUD
View
B+
Retailer 3
-
€252 EUR
View
B+
Retailer 4
-
€271 EUR
$304 USD
View
B+
Retailer 5
-
€344 EUR
£304 GBP
View
B
Retailer 6
-
€508 EUR
$570 USD
View
Most Expensive
MOH London
LG845603331 · Nov 1
€1,189 EUR
£1,050 GBP
View
Price under review
6 more retailers have this diamond
Prices start from €238 EURSave up to €270 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.

B+
0.54ct Heart
€238 EUR