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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 HK$19,280 HKD
As of November 6, 2026
Save HK$22,137 HKD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$41,417 HKD at MOH London · As of November 4, 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 4, 2026, with prices from HK$19,280 to HK$41,417, a HK$22,137 spread on the same certified stone. MOH London lists it at HK$41,417. 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 6
Current: HK$41,417 HKD|Low: HK$19,162 HKD|High: HK$41,745 HKD|Avg: HK$25,987 HKD|-0.2%
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 6, 2026
Retailer 12HK$19,280 HKD
Retailer 8HK$19,335 HKD
Retailer 5HK$21,192 HKD
Retailer 13HK$23,669 HKD
Retailer 3HK$23,677 HKD
Retailer 2HK$24,414 HKD
Retailer 6HK$25,362 HKD
Retailer 9HK$25,628 HKD
Retailer 10HK$25,628 HKD
Retailer 11HK$26,490 HKD
Retailer 7HK$28,904 HKD
Retailer 4HK$31,922 HKD
MOH LondonHK$41,417 HKD

26 data points across 13 retailers

10 retailersHK$19,280 HKD to HK$41,417 HKD

A
Cheapest Retailer
-
HK$19,280 HKD
A
Retailer 2
-
HK$19,335 HKD
View
B+
Retailer 3
-
HK$23,669 HKD
View
B+
Retailer 4
-
HK$24,414 HKD
View
B+
Retailer 5
-
HK$25,362 HKD
View
B+
Retailer 6
-
HK$25,628 HKD
View
B+
Retailer 7
-
HK$25,628 HKD
View
B+
Retailer 8
-
HK$26,490 HKD
View
B+
Retailer 9
-
HK$28,904 HKD
View
Most Expensive
B
MOH London
CB8AE5CDA · Nov 4
HK$41,417 HKD
£4,161 GBP
View
9 more retailers have this diamond
Prices start from HK$19,280 HKDSave up to HK$22,137 HKD

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
HK$19,280 HKD