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Heart|Lab Grown|IGI

1.54ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG677538717

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG677538717

Diamond specifications and retailer prices

From €247 EUR
$277 USD
As of November 2, 2026
Save €979 EUR (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,226 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG677538717 or 677538717. Listed at 18 retailers as of November 1, 2026, with prices from €247 to €1,226, a €979 spread on the same certified stone. MOH London lists it at €1,226. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677538717
Dimensions6.85 × 8.04 × 4.80 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.85 mm8.04 mm1.54 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677538717
Side View
Table 57.0%Crown 36.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.7%

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 2
Current: €1,226 EUR|Low: €247 EUR|High: €1,323 EUR|Avg: €647 EUR|-7.3%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 14€247 EUR
Retailer 7€286 EUR
Retailer 4€306 EUR
Retailer 6€306 EUR
Retailer 2€341 EUR
Retailer 13€446 EUR
Retailer 3€497 EUR
Retailer 17€505 EUR
Retailer 11€528 EUR
Retailer 10€539 EUR
Retailer 15€540 EUR
Retailer 12€712 EUR
Retailer 16€940 EUR
Retailer 5€983 EUR
Retailer 9€1,029 EUR
Retailer 8€1,177 EUR
MOH London€1,226 EUR

34 data points across 17 retailers

18 retailers€247 EUR to €1,226 EUR

A
Cheapest Retailer
-
€247 EUR
$277 USD
A
Retailer 2
-
€286 EUR
$321 USD
View
A
Retailer 3
-
€295 EUR
$331 USD
View
Final sale: no returns
Retailer 4
-
€306 EUR
$343 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€306 EUR
$343 USD
View
A
Retailer 6
-
€341 EUR
£301 GBP
View
A
Retailer 7
-
€446 EUR
$500 USD
View
B+
Retailer 8
-
€497 EUR
$557 USD
View
B+
Retailer 9
-
€505 EUR
$566 USD
View
A
Retailer 10
-
€528 EUR
ZAR 9,560 ZAR
View
B+
Retailer 11
-
€539 EUR
£476 GBP
View
B+
Retailer 12
-
€540 EUR
$606 USD
View
B+
Retailer 13
-
€712 EUR
A$1,228 AUD
View
B
Retailer 14
-
€940 EUR
$1,054 USD
View
B
Retailer 15
-
€983 EUR
$1,103 USD
View
B
Retailer 16
-
€1,029 EUR
$1,154 USD
View
B
Retailer 17
-
€1,177 EUR
$1,320 USD
View
Most Expensive
B
MOH London
LG677538717 · Nov 1
€1,226 EUR
£1,083 GBP
View
17 more retailers have this diamond
Prices start from €247 EURSave up to €979 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
€247 EUR