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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 €294 EUR
$330 USD
As of October 30, 2026
Save €1,169 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,463 EUR at MOH London · As of November 1, 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 October 30, 2026, with prices from €294 to €1,463, a €1,169 spread on the same certified stone. MOH London lists it at €1,463. 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
Color
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

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: Oct 30
Current: €1,463 EUR|Low: €294 EUR|High: €1,509 EUR|Avg: €690 EUR|-3.1%
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 1, 2026
Retailer 15€294 EUR
Retailer 16€330 EUR
Retailer 6€361 EUR
Retailer 3€365 EUR
Retailer 8€386 EUR
Retailer 2€427 EUR
Retailer 7€459 EUR
Retailer 13€490 EUR
Retailer 12€506 EUR
Retailer 10€653 EUR
Retailer 5€663 EUR
Retailer 4€895 EUR
Retailer 11€1,071 EUR
Retailer 9€1,173 EUR
Retailer 14€1,379 EUR
MOH London€1,463 EUR

14 data points across 16 retailers

16 retailers€294 EUR to €1,463 EUR

A
Cheapest Retailer
-
€294 EUR
$330 USD
A
Retailer 2
-
€330 EUR
$370 USD
View
Final sale: no returns
A
Retailer 3
-
€361 EUR
$405 USD
View
A
Retailer 4
-
€365 EUR
$409 USD
View
Retailer 5
-
€386 EUR
$433 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€427 EUR
£377 GBP
View
A
Retailer 7
-
€459 EUR
$515 USD
View
A
Retailer 8
-
€490 EUR
$550 USD
View
A
Retailer 9
-
€506 EUR
$567 USD
View
B+
Retailer 10
-
€653 EUR
£577 GBP
View
B+
Retailer 11
-
€663 EUR
ZAR 12,007 ZAR
View
B
Retailer 12
-
€895 EUR
A$1,544 AUD
View
B
Retailer 13
-
€1,071 EUR
$1,201 USD
View
B
Retailer 14
-
€1,173 EUR
$1,316 USD
View
B
Retailer 15
-
€1,379 EUR
$1,547 USD
View
Most Expensive
B
MOH London
LG711503998 · Nov 1
€1,463 EUR
£1,292 GBP
View
15 more retailers have this diamond
Prices start from €294 EURSave up to €1,169 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
€294 EUR