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Heart|Lab Grown|IGI

1.54ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG711503998

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG711503998

Diamond specifications and retailer prices

From €296 EUR
As of November 4, 2026
Save €1,171 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,466 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG711503998 or 711503998. Listed at 16 retailers as of November 4, 2026, with prices from €296 to €1,466, a €1,171 spread on the same certified stone. MOH London lists it at €1,466. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711503998
Dimensions6.92 × 7.89 × 4.89 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm7.89 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711503998
Side View
Table 62.0%Crown 35.6°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.0%

Caratlytics Score

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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 4
Current: €1,466 EUR|Low: €296 EUR|High: €1,516 EUR|Avg: €690 EUR|-3.3%
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
November 6, 2026
Retailer 12€296 EUR
Retailer 6€331 EUR
Retailer 15€343 EUR
Retailer 11€366 EUR
Retailer 8€388 EUR
Retailer 2€425 EUR
Retailer 4€493 EUR
Retailer 10€506 EUR
Retailer 3€508 EUR
Retailer 14€632 EUR
Retailer 9€649 EUR
Retailer 7€898 EUR
Retailer 16€1,076 EUR
Retailer 13€1,179 EUR
Retailer 5€1,386 EUR
MOH London€1,466 EUR

18 data points across 16 retailers

16 retailers€296 EUR to €1,466 EUR

A
Cheapest Retailer
-
€296 EUR
A
Retailer 2
-
€331 EUR
View
Final sale: no returns
A
Retailer 3
-
€343 EUR
View
A
Retailer 4
-
€366 EUR
View
Retailer 5
-
€388 EUR
View
Price last confirmed 13 days ago
A
Retailer 6
-
€425 EUR
View
A
Retailer 7
-
€493 EUR
View
A
Retailer 8
-
€506 EUR
View
A
Retailer 9
-
€508 EUR
View
B+
Retailer 10
-
€632 EUR
View
B+
Retailer 11
-
€649 EUR
View
Retailer 12
-
€898 EUR
View
Price last confirmed 9 days ago
B
Retailer 13
-
€1,076 EUR
View
B
Retailer 14
-
€1,179 EUR
View
B
Retailer 15
-
€1,386 EUR
View
Most Expensive
B
MOH London
LG711503998 · Nov 5
€1,466 EUR
£1,289 GBP
View
15 more retailers have this diamond
Prices start from €296 EURSave up to €1,171 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
1.54ct Heart
€296 EUR