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Heart|Natural|GIA

1.24ct F SI2 Heart Natural Diamond

ID • F/SI2 • GIA 6541917759

Certificate GIA 6541917759

Diamond specifications and retailer prices

From $3,146 SGD
$2,460 USD
As of November 1, 2026
Save $3,630 SGD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,776 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.24ct natural heart diamond

This 1.24ct natural heart sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541917759. Listed at 10 retailers as of November 1, 2026, with prices from $3,146 to $6,776, a $3,630 spread on the same certified stone. MOH London lists it at $6,776. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.24
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541917759
Dimensions7.51 × 6.40 × 4.40 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
7.51 mm6.40 mm1.24 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541917759
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.6%

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 1
Current: $6,776 SGD|Low: $3,127 SGD|High: $6,812 SGD|Avg: $4,236 SGD|+0.0%
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
November 2, 2026
Retailer 12$3,146 SGD
Retailer 8$3,155 SGD
Retailer 5$3,458 SGD
Retailer 13$3,862 SGD
Retailer 3$3,864 SGD
Retailer 2$4,006 SGD
Retailer 9$4,182 SGD
Retailer 10$4,182 SGD
Retailer 11$4,323 SGD
Retailer 7$4,703 SGD
Retailer 6$4,743 SGD
Retailer 4$5,209 SGD
MOH London$6,776 SGD

22 data points across 13 retailers

10 retailers$3,146 SGD to $6,776 SGD

A
Cheapest Retailer
-
$3,146 SGD
$2,460 USD
A
Retailer 2
-
$3,155 SGD
$2,467 USD
View
B+
Retailer 3
-
$3,862 SGD
$3,020 USD
View
B+
Retailer 4
-
$4,006 SGD
£2,466 GBP
View
B+
Retailer 5
-
$4,182 SGD
$3,270 USD
View
B+
Retailer 6
-
$4,182 SGD
$3,270 USD
View
B+
Retailer 7
-
$4,232 SGD
$3,309 USD
View
B+
Retailer 8
-
$4,323 SGD
$3,380 USD
View
B+
Retailer 9
-
$4,743 SGD
€3,532 EUR
View
Most Expensive
B
MOH London
CB8AE5CDA · Nov 1
$6,776 SGD
£4,172 GBP
View
9 more retailers have this diamond
Prices start from $3,146 SGDSave up to $3,630 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
1.24ct Heart
$3,146 SGD