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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 $553 AUD
As of November 4, 2026
Save $2,130 AUD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,683 AUD at MOH London · As of November 3, 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 November 3, 2026, with prices from $553 to $2,683, a $2,130 spread on the same certified stone. MOH London lists it at $2,683. 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
Colour
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: Nov 4
Current: $2,683 AUD|Low: $537 AUD|High: $2,741 AUD|Avg: $1,438 AUD|-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 4, 2026
Retailer 14$553 AUD
Retailer 8$620 AUD
Retailer 5$687 AUD
Retailer 6$700 AUD
Retailer 10$898 AUD
Retailer 3$1,092 AUD
Retailer 13$1,093 AUD
Retailer 12$1,205 AUD
Retailer 2$1,527 AUD
Retailer 7$1,661 AUD
Retailer 11$1,926 AUD
Retailer 9$2,207 AUD
Retailer 4$2,259 AUD
MOH London$2,683 AUD

32 data points across 14 retailers

14 retailers$553 AUD to $2,683 AUD

A
Cheapest Retailer
-
$553 AUD
A
Retailer 2
-
$620 AUD
View
A
Retailer 3
-
$687 AUD
View
Retailer 4
-
$700 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$898 AUD
View
A
Retailer 6
-
$1,092 AUD
View
A
Retailer 7
-
$1,093 AUD
View
A
Retailer 8
-
$1,205 AUD
View
B+
Retailer 9
-
$1,527 AUD
View
B+
Retailer 10
-
$1,661 AUD
View
B+
Retailer 11
-
$1,926 AUD
View
B+
Retailer 12
-
$2,207 AUD
View
B+
Retailer 13
-
$2,259 AUD
View
Most Expensive
B
MOH London
LG731576057 · Nov 3
$2,683 AUD
£1,482 GBP
View
13 more retailers have this diamond
Prices start from $553 AUDSave up to $2,130 AUD

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
$553 AUD