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Heart|Natural|GIA

1.20ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 6282626784

Certificate GIA 6282626784

Diamond specifications and retailer prices

From HK$24,186 HKD
As of November 4, 2026
Save HK$26,109 HKD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$50,295 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.2ct natural heart diamond

This 1.2ct 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 6282626784. Listed at 15 retailers as of November 1, 2026, with prices from HK$24,186 to HK$50,295, a HK$26,109 spread on the same certified stone. MOH London lists it at HK$50,295. 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

1.20
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6282626784
Dimensions6.47 × 7.25 × 4.07 mm
L/W Ratio1.12
Top View
6.47 mm7.25 mm1.20 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6282626784
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$50,295 HKD|Low: HK$24,186 HKD|High: HK$56,727 HKD|Avg: HK$38,864 HKD|-7.8%
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 9HK$24,186 HKD
Retailer 10HK$25,033 HKD
Retailer 11HK$25,589 HKD
Retailer 8HK$27,306 HKD
Retailer 4HK$29,500 HKD
Retailer 2HK$29,571 HKD
Retailer 6HK$30,456 HKD
Retailer 12HK$30,879 HKD
Retailer 13HK$30,879 HKD
Retailer 3HK$31,898 HKD
Retailer 7HK$43,451 HKD
MOH LondonHK$50,295 HKD
Retailer 5HK$56,727 HKD

43 data points across 13 retailers

15 retailersHK$24,186 HKD to HK$50,295 HKD

B+
Cheapest Retailer
-
HK$24,186 HKD
B+
Retailer 2
-
HK$25,033 HKD
View
B+
Retailer 3
-
HK$25,589 HKD
View
B+
Retailer 4
-
HK$27,306 HKD
View
Retailer 5
-
HK$29,500 HKD
View
Price last confirmed 46 days ago
Retailer 6
-
HK$29,500 HKD
View
Price last confirmed 9 days ago
B
Retailer 7
-
HK$29,571 HKD
View
B
Retailer 8
-
HK$30,456 HKD
View
B
Retailer 9
-
HK$30,879 HKD
View
B
Retailer 10
-
HK$30,879 HKD
View
B
Retailer 11
-
HK$31,898 HKD
View
Retailer 12
-
HK$34,038 HKD
View
Price last confirmed 46 days ago
Retailer 13
-
HK$36,844 HKD
View
Price last confirmed 15 days ago
B
Retailer 14
-
HK$43,451 HKD
View
Most Expensive
B
MOH London
9928E43A6 · Nov 1
HK$50,295 HKD
£5,053 GBP
View
14 more retailers have this diamond
Prices start from HK$24,186 HKDSave up to HK$26,109 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.

B+
1.20ct Heart
HK$24,186 HKD