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Heart|Lab Grown|IGI

2.54ct H VS1 Heart Lab Grown Diamond

EX • H/VS1 • IGI LG731576057

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG731576057

Diamond specifications and retailer prices

From €347 EUR
$388 USD
As of October 30, 2026
Save €1,337 EUR (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,685 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.54ct lab-grown heart diamond

This 2.54ct lab-grown heart sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG731576057 or 731576057. Listed at 14 retailers as of October 30, 2026, with prices from €347 to €1,685, a €1,337 spread on the same certified stone. MOH London lists it at €1,685. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.54
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731576057
Dimensions8.25 × 9.37 × 5.57 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.25 mm9.37 mm2.54 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731576057
Side View
Table 61.0%Crown 36.5°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,685 EUR|Low: €337 EUR|High: €1,721 EUR|Avg: €906 EUR|-2.0%
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
November 1, 2026
Retailer 11€347 EUR
Retailer 5€393 EUR
Retailer 14€431 EUR
Retailer 6€439 EUR
Retailer 7€564 EUR
Retailer 12€686 EUR
Retailer 10€687 EUR
Retailer 9€756 EUR
Retailer 3€963 EUR
Retailer 4€1,050 EUR
Retailer 8€1,209 EUR
Retailer 2€1,386 EUR
Retailer 13€1,419 EUR
MOH London€1,685 EUR

32 data points across 14 retailers

14 retailers€347 EUR to €1,685 EUR

A
Cheapest Retailer
-
€347 EUR
$388 USD
A
Retailer 2
-
€393 EUR
$439 USD
View
A
Retailer 3
-
€431 EUR
$482 USD
View
A
Retailer 4
-
€439 EUR
$491 USD
View
A
Retailer 5
-
€564 EUR
$630 USD
View
A
Retailer 6
-
€686 EUR
$766 USD
View
A
Retailer 7
-
€687 EUR
$767 USD
View
A
Retailer 8
-
€756 EUR
$845 USD
View
B+
Retailer 9
-
€963 EUR
A$1,656 AUD
View
B+
Retailer 10
-
€1,050 EUR
ZAR 18,952 ZAR
View
B+
Retailer 11
-
€1,209 EUR
$1,351 USD
View
B+
Retailer 12
-
€1,386 EUR
$1,548 USD
View
B+
Retailer 13
-
€1,419 EUR
$1,586 USD
View
Most Expensive
B
MOH London
LG731576057 · Nov 1
€1,685 EUR
£1,482 GBP
View
13 more retailers have this diamond
Prices start from €347 EURSave up to €1,337 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
2.54ct Heart
€347 EUR