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Heart|Natural|GIA

1.00ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 2398804813

Certificate GIA 2398804813

Diamond specifications and retailer prices

From HK$9,327 HKD
As of November 6, 2026
Save HK$21,239 HKD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$30,566 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct 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 2398804813. Listed at 14 retailers as of November 5, 2026, with prices from HK$9,327 to HK$30,566, a HK$21,239 spread on the same certified stone. NZ Jewellers lists it at HK$30,566. 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

1.00
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 2398804813
Dimensions6.01 × 6.76 × 3.95 mm
L/W Ratio1.12
Top View
6.01 mm6.76 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 2398804813
Side View
Table 63.0%CrownGirdle: NULPavilionCulet: NoneDepth 58.4%

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$12,320 HKD|Low: HK$9,327 HKD|High: HK$22,211 HKD|Avg: HK$13,544 HKD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9HK$9,327 HKD
Retailer 6HK$11,568 HKD
Retailer 8HK$11,615 HKD
Retailer 1HK$12,320 HKD
Retailer 3HK$13,026 HKD
Retailer 7HK$13,112 HKD
Retailer 2HK$13,198 HKD
Retailer 4HK$13,896 HKD
Retailer 10HK$14,264 HKD
Retailer 5HK$21,953 HKD

44 data points across 10 retailers

14 retailersHK$9,327 HKD to HK$30,566 HKD

A
Cheapest Retailer
-
HK$9,327 HKD
B+
Retailer 2
-
HK$11,568 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$11,615 HKD
View
A
Retailer 4
-
HK$12,320 HKD
View
Retailer 5
-
HK$12,532 HKD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$12,532 HKD
View
B+
Retailer 7
-
HK$13,026 HKD
View
B+
Retailer 8
-
HK$13,112 HKD
View
B+
Retailer 9
-
HK$13,198 HKD
View
B+
Retailer 10
-
HK$13,896 HKD
View
Retailer 11
-
HK$14,264 HKD
View
Price last confirmed 42 days ago
B+
Retailer 12
-
HK$14,460 HKD
View
B
Retailer 13
-
HK$21,953 HKD
View
Most Expensive
B
NZ Jewellers
b4b064b5-1b28-4142-a10c-623f4e652c0e · Nov 5
HK$30,566 HKD
$3,900 USD
View
13 more retailers have this diamond
Prices start from HK$9,327 HKDSave up to HK$21,239 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
1.00ct Heart
HK$9,327 HKD