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Heart|Natural|GIA

1.02ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 3545397575

Certificate GIA 3545397575

Diamond specifications and retailer prices

From HK$17,454 HKD
As of November 6, 2026
Save HK$19,727 HKD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$43,247 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545397575. Listed at 17 retailers as of November 4, 2026, with a 113% 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

1.02
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle43.1°
OriginNatural
Grading LabGIA
CertificateGIA 3545397575
Dimensions6.18 × 7.22 × 4.21 mm
L/W Ratio1.17
Top View
6.18 mm7.22 mm1.02 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3545397575
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 43.1°Culet: NoneDepth 58.3%

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$20,487 HKD|Low: HK$17,250 HKD|High: HK$39,022 HKD|Avg: HK$24,848 HKD|-4.7%
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
November 7, 2026
Retailer 4HK$17,454 HKD
Retailer 5HK$19,641 HKD
Retailer 3HK$20,244 HKD
Retailer 1HK$20,487 HKD
Retailer 13HK$21,247 HKD
Retailer 10HK$21,474 HKD
Retailer 15HK$21,474 HKD
Retailer 9HK$22,454 HKD
Retailer 8HK$23,136 HKD
Retailer 11HK$24,319 HKD
Retailer 7HK$25,385 HKD
Retailer 12HK$25,973 HKD
Retailer 6HK$26,412 HKD
Retailer 2HK$35,950 HKD
Retailer 14HK$37,181 HKD

29 data points across 15 retailers

17 retailersHK$17,454 HKD to HK$37,181 HKD

A
Cheapest Retailer
-
HK$17,454 HKD
A
Retailer 2
-
HK$19,641 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$20,244 HKD
View
A
Retailer 4
-
HK$20,487 HKD
View
A
Retailer 5
-
HK$21,247 HKD
View
A
Retailer 6
-
HK$21,474 HKD
View
A
Retailer 7
-
HK$21,474 HKD
View
A
Retailer 8
-
HK$22,454 HKD
View
B+
Retailer 9
-
HK$23,136 HKD
View
B+
Retailer 10
-
HK$24,319 HKD
View
Retailer 11
-
HK$25,385 HKD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
HK$25,973 HKD
View
B+
Retailer 13
-
HK$26,412 HKD
View
B+
Retailer 14
-
HK$27,548 HKD
View
B+
Retailer 15
-
HK$35,950 HKD
View
B
Retailer 16
-
HK$37,181 HKD
View
Most Expensive
NZ Jewellers
7f21e409-9bd9-4944-8f1f-ca7ca76d98bc · Sep 25
HK$43,247 HKD
$5,518 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from HK$17,454 HKDSave up to HK$19,727 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
1.02ct Heart
HK$17,454 HKD