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Heart|Natural|GIA

1.00ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 6375923973

Certificate GIA 6375923973

Diamond specifications and retailer prices

From HK$10,886 HKD
As of November 6, 2026
Save HK$26,788 HKD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$37,674 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 6375923973. Listed at 16 retailers as of November 5, 2026, with prices from HK$10,886 to HK$37,674, a HK$26,788 spread on the same certified stone. NZ Jewellers lists it at HK$37,674. 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
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6375923973
Dimensions6.07 × 6.39 × 3.81 mm
L/W Ratio1.05
Top View
6.07 mm6.39 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6375923973
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 59.6%

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$10,886 HKD|Low: HK$10,479 HKD|High: HK$27,392 HKD|Avg: HK$16,660 HKD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1HK$10,886 HKD
Retailer 6HK$11,129 HKD
Retailer 7HK$14,256 HKD
Retailer 3HK$15,495 HKD
Retailer 8HK$16,161 HKD
Retailer 4HK$16,772 HKD
Retailer 2HK$20,981 HKD
Retailer 5HK$26,992 HKD

41 data points across 8 retailers

16 retailersHK$10,886 HKD to HK$37,674 HKD

A
Cheapest Retailer
-
HK$10,886 HKD
A
Retailer 2
-
HK$11,129 HKD
View
B+
Retailer 3
-
HK$13,935 HKD
View
B+
Retailer 4
-
HK$14,256 HKD
View
Final sale: no returns
Retailer 5
-
HK$15,448 HKD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$15,448 HKD
View
B+
Retailer 7
-
HK$15,495 HKD
View
B+
Retailer 8
-
HK$16,161 HKD
View
B+
Retailer 9
-
HK$16,521 HKD
View
B+
Retailer 10
-
HK$16,772 HKD
View
B+
Retailer 11
-
HK$16,788 HKD
View
B+
Retailer 12
-
HK$17,822 HKD
View
B+
Retailer 13
-
HK$20,981 HKD
View
B
Retailer 14
-
HK$26,992 HKD
View
B
Retailer 15
-
HK$36,679 HKD
View
Most Expensive
B
NZ Jewellers
71c48646-ad96-43fb-a07b-99bebf6b4dcf · Nov 5
HK$37,674 HKD
$4,807 USD
View
15 more retailers have this diamond
Prices start from HK$10,886 HKDSave up to HK$26,788 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$10,886 HKD