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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 $388 USD
As of November 2, 2026
Save $1,494 USD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,882 USD 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 November 1, 2026, with prices from $388 to $1,882, a $1,494 spread on the same certified stone. MOH London lists it at $1,882. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,882 USD|Low: $377 USD|High: $1,923 USD|Avg: $1,010 USD|-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 2, 2026
Retailer 13$388 USD
Retailer 7$435 USD
Retailer 4$482 USD
Retailer 6$491 USD
Retailer 9$630 USD
Retailer 14$766 USD
Retailer 12$767 USD
Retailer 11$845 USD
Retailer 5$1,076 USD
Retailer 2$1,166 USD
Retailer 10$1,351 USD
Retailer 8$1,548 USD
Retailer 3$1,586 USD
MOH London$1,882 USD

33 data points across 14 retailers

14 retailers$388 USD to $1,882 USD

A
Cheapest Retailer
-
$388 USD
A
Retailer 2
-
$435 USD
View
A
Retailer 3
-
$482 USD
View
Retailer 4
-
$491 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$630 USD
View
A
Retailer 6
-
$766 USD
View
A
Retailer 7
-
$767 USD
View
A
Retailer 8
-
$845 USD
View
B+
Retailer 9
-
$1,076 USD
A$1,656 AUD
View
B+
Retailer 10
-
$1,166 USD
ZAR 18,833 ZAR
View
B+
Retailer 11
-
$1,351 USD
View
B+
Retailer 12
-
$1,548 USD
View
B+
Retailer 13
-
$1,586 USD
View
Most Expensive
B
MOH London
LG731576057 · Nov 1
$1,882 USD
£1,482 GBP
View
13 more retailers have this diamond
Prices start from $388 USDSave up to $1,494 USD

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
$388 USD