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Heart|Natural|GIA

1.01ct F SI1 Heart Natural Diamond

ID • F/SI1 • GIA 6542470520

Certificate GIA 6542470520

Diamond specifications and retailer prices

From HK$19,256 HKD
As of November 4, 2026
Save HK$24,492 HKD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$43,748 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542470520. Listed at 22 retailers as of November 4, 2026, with prices from HK$19,256 to HK$43,748, a HK$24,492 spread on the same certified stone. NZ Jewellers lists it at HK$43,748. 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

1.01
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542470520
Dimensions6.13 × 6.92 × 4.05 mm
L/W Ratio1.13
Top View
6.13 mm6.92 mm1.01 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542470520
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.5%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: HK$43,748 HKD|Low: HK$18,120 HKD|High: HK$43,748 HKD|Avg: HK$27,950 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 10HK$19,641 HKD
Retailer 7HK$19,931 HKD
Retailer 11HK$22,752 HKD
Retailer 9HK$23,622 HKD
Retailer 12HK$24,578 HKD
Retailer 2HK$25,981 HKD
Retailer 3HK$26,247 HKD
Retailer 8HK$26,921 HKD
Retailer 4HK$29,132 HKD
Retailer 5HK$30,644 HKD
Retailer 6HK$41,883 HKD
NZ JewellersHK$43,748 HKD

46 data points across 12 retailers

22 retailersHK$19,256 HKD to HK$43,748 HKD

B+
Cheapest Retailer
-
HK$19,256 HKD
B+
Retailer 2
-
HK$19,641 HKD
View
B+
Retailer 3
-
HK$19,931 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$20,119 HKD
View
B+
Retailer 5
-
HK$22,752 HKD
View
B+
Retailer 6
-
HK$22,971 HKD
View
B+
Retailer 7
-
HK$23,230 HKD
View
B+
Retailer 8
-
HK$23,622 HKD
View
B
Retailer 9
-
HK$24,578 HKD
View
B
Retailer 10
-
HK$24,696 HKD
View
B
Retailer 11
-
HK$24,696 HKD
View
B
Retailer 12
-
HK$25,863 HKD
View
B
Retailer 13
-
HK$25,863 HKD
View
B+
Retailer 14
-
HK$25,981 HKD
View
B
Retailer 15
-
HK$26,247 HKD
View
B
Retailer 16
-
HK$26,726 HKD
View
Retailer 17
-
HK$26,921 HKD
View
Price last confirmed 34 days ago
Retailer 18
-
HK$29,132 HKD
View
Price last confirmed 15 days ago
B
Retailer 19
-
HK$29,469 HKD
View
B
Retailer 20
-
HK$30,644 HKD
View
B
Retailer 21
-
HK$41,883 HKD
View
Most Expensive
B
NZ Jewellers
adaa741c-bc2a-48b1-9cbc-5518ab279221 · Nov 5
HK$43,748 HKD
$5,582 USD
View
21 more retailers have this diamond
Prices start from HK$19,256 HKDSave up to HK$24,492 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+
1.01ct Heart
HK$19,256 HKD