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Heart|Natural|GIA

1.03ct F IF Heart Natural Diamond

EX • F/IF • GIA 6545288284

Certificate GIA 6545288284

Diamond specifications and retailer prices

From HK$21,488 HKD
As of November 4, 2026
Save HK$26,085 HKD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$52,084 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545288284. Listed at 17 retailers as of November 4, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6545288284
Dimensions5.86 × 6.87 × 4.30 mm
L/W Ratio1.17
Top View
5.86 mm6.87 mm1.03 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545288284
Side View
Table 62.0%CrownGirdle: THK-VTKPavilion 41.4°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: HK$34,809 HKD|Low: HK$21,088 HKD|High: HK$49,048 HKD|Avg: HK$28,458 HKD|-1.1%
Retailer 1
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
Retailer 15
Retailer 16
November 5, 2026
Retailer 4HK$21,488 HKD
Retailer 16HK$22,390 HKD
Retailer 12HK$23,081 HKD
Retailer 14HK$23,347 HKD
Retailer 5HK$23,849 HKD
Retailer 7HK$24,909 HKD
Retailer 13HK$24,987 HKD
Retailer 11HK$25,105 HKD
Retailer 3HK$25,207 HKD
Retailer 2HK$26,517 HKD
Retailer 6HK$26,823 HKD
Retailer 9HK$27,223 HKD
Retailer 8HK$31,287 HKD
Retailer 1HK$34,809 HKD
Retailer 15HK$44,725 HKD
Retailer 10HK$47,573 HKD

28 data points across 16 retailers

17 retailersHK$21,488 HKD to HK$47,573 HKD

A+
Cheapest Retailer
-
HK$21,488 HKD
A+
Retailer 2
-
HK$22,390 HKD
View
A
Retailer 3
-
HK$23,081 HKD
View
A
Retailer 4
-
HK$23,347 HKD
View
A
Retailer 5
-
HK$23,849 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$24,909 HKD
View
A
Retailer 7
-
HK$24,987 HKD
View
A
Retailer 8
-
HK$25,105 HKD
View
A
Retailer 9
-
HK$25,207 HKD
View
A
Retailer 10
-
HK$26,517 HKD
View
Retailer 11
-
HK$26,823 HKD
View
Price last confirmed 8 days ago
A
Retailer 12
-
HK$27,223 HKD
View
Retailer 13
-
HK$31,287 HKD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
HK$34,809 HKD
View
B+
Retailer 15
-
HK$44,725 HKD
View
B
Retailer 16
-
HK$47,573 HKD
View
Most Expensive
NZ Jewellers
fc5bd8c9-004a-4dc6-8ac6-93e937bf1a04 · Sep 25
HK$52,084 HKD
$6,639 USD
View
Price last confirmed 41 days ago
16 more retailers have this diamond
Prices start from HK$21,488 HKDSave up to HK$26,085 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+
1.03ct Heart
HK$21,488 HKD