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Heart|Lab Grown|IGI

2.54ct F SI1 Heart Lab Grown Diamond

VG • F/SI1 • IGI LG844636795

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844636795

Diamond specifications and retailer prices

From $656 SGD
As of November 6, 2026
Save $1,933 SGD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,629 SGD at MOH London · As of October 26, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG844636795 or 844636795. Listed at 11 retailers as of November 6, 2026, with a 295% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.54
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844636795
Dimensions9.03 × 9.26 × 5.55 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.03 mm9.26 mm2.54 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844636795
Side View
Table 58.0%Crown 34.6°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 59.9%

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 6
Current: $2,629 SGD|Low: $656 SGD|High: $4,793 SGD|Avg: $1,517 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$656 SGD
Retailer 4$728 SGD
Retailer 6$782 SGD
Retailer 2$910 SGD
Retailer 7$945 SGD
Retailer 5$1,060 SGD
Retailer 3$1,105 SGD
Retailer 8$1,503 SGD
Retailer 10$1,893 SGD
Retailer 11$2,589 SGD
MOH London$2,629 SGD

15 data points across 11 retailers

11 retailers$656 SGD to $2,589 SGD

A
Cheapest Retailer
-
$656 SGD
A
Retailer 2
-
$728 SGD
View
A
Retailer 3
-
$782 SGD
View
A
Retailer 4
-
$910 SGD
View
B+
Retailer 5
-
$945 SGD
View
A
Retailer 6
-
$1,060 SGD
View
Retailer 7
-
$1,105 SGD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$1,503 SGD
View
B+
Retailer 9
-
$1,893 SGD
View
B
Retailer 10
-
$2,589 SGD
View
Most Expensive
MOH London
LG844636795 · Oct 26
$2,629 SGD
£1,615 GBP
View
Price last confirmed 11 days ago
10 more retailers have this diamond
Prices start from $656 SGDSave up to $1,933 SGD

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
$656 SGD