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Heart|Natural|GIA

1.01ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 6531734056

Certificate GIA 6531734056

Diamond specifications and retailer prices

From HK$10,032 HKD
As of November 6, 2026
Save HK$11,756 HKD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$34,743 HKD at NZ Jewellers · As of September 29, 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 6531734056. Listed at 21 retailers as of November 6, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle36.6°
OriginNatural
Grading LabGIA
CertificateGIA 6531734056
Dimensions6.20 × 7.15 × 3.90 mm
L/W Ratio1.15
Top View
6.20 mm7.15 mm1.01 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6531734056
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 36.6°Culet: NoneDepth 54.6%

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$20,895 HKD|Low: HK$10,032 HKD|High: HK$24,186 HKD|Avg: HK$14,837 HKD|-5.5%
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
Retailer 17
Retailer 18
November 6, 2026
Retailer 4HK$10,032 HKD
Retailer 5HK$10,690 HKD
Retailer 18HK$11,247 HKD
Retailer 2HK$11,278 HKD
Retailer 3HK$11,976 HKD
Retailer 12HK$11,991 HKD
Retailer 13HK$12,344 HKD
Retailer 6HK$12,657 HKD
Retailer 8HK$12,697 HKD
Retailer 17HK$12,830 HKD
Retailer 11HK$14,021 HKD
Retailer 16HK$14,327 HKD
Retailer 14HK$15,275 HKD
Retailer 15HK$15,612 HKD
Retailer 10HK$17,799 HKD
Retailer 1HK$20,895 HKD
Retailer 9HK$21,788 HKD
Retailer 7HK$22,533 HKD

26 data points across 18 retailers

21 retailersHK$10,032 HKD to HK$21,788 HKD

A
Cheapest Retailer
-
HK$10,032 HKD
A
Retailer 2
-
HK$10,690 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$11,247 HKD
View
Retailer 4
-
HK$11,278 HKD
View
Price last confirmed 9 days ago
Retailer 5
-
HK$11,976 HKD
View
Price last confirmed 10 days ago
A
Retailer 6
-
HK$11,991 HKD
View
A
Retailer 7
-
HK$12,344 HKD
View
Retailer 8
-
HK$12,657 HKD
View
Price last confirmed 9 days ago
A
Retailer 9
-
HK$12,697 HKD
View
A
Retailer 10
-
HK$12,830 HKD
View
A
Retailer 11
-
HK$14,021 HKD
View
Retailer 12
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HK$14,021 HKD
View
Price last confirmed 17 days ago
Retailer 13
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HK$14,327 HKD
View
Price last confirmed 8 days ago
A
Retailer 14
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HK$15,275 HKD
View
A
Retailer 15
-
HK$15,612 HKD
View
B+
Retailer 16
-
HK$15,832 HKD
View
Retailer 17
-
HK$17,799 HKD
View
Price last confirmed 33 days ago
B+
Retailer 18
-
HK$20,895 HKD
View
B+
Retailer 19
-
HK$21,788 HKD
View
Retailer 20
-
HK$22,533 HKD
View
Price last confirmed 19 days ago
Most Expensive
NZ Jewellers
1db4ce44-6899-449e-b9f0-99cd2a45e484 · Sep 29
HK$34,743 HKD
$4,433 USD
View
Price last confirmed 38 days ago
20 more retailers have this diamond
Prices start from HK$10,032 HKDSave up to HK$11,756 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
1.01ct Heart
HK$10,032 HKD