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Heart|Natural|GIA

1.01ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 6521324352

Certificate GIA 6521324352

Diamond specifications and retailer prices

From HK$9,021 HKD
As of November 4, 2026
Save HK$13,943 HKD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$22,964 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521324352. Listed at 14 retailers as of November 4, 2026, with prices from HK$9,021 to HK$22,964, a HK$13,943 spread on the same certified stone. NZ Jewellers lists it at HK$22,964. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.83°
Pavilion angle38.62°
OriginNatural
Grading LabGIA
CertificateGIA 6521324352
Dimensions5.89 × 6.84 × 4.01 mm
L/W Ratio1.16
Top View
5.89 mm6.84 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6521324352
Side View
Table 62.0%Crown 39.83°Girdle: THK-VTKPavilion 38.62°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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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$22,964 HKD|Low: HK$9,021 HKD|High: HK$22,964 HKD|Avg: HK$11,329 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
Retailer 13
Retailer 14
November 6, 2026
Retailer 5HK$9,021 HKD
Retailer 12HK$9,052 HKD
Retailer 7HK$9,131 HKD
Retailer 2HK$9,366 HKD
Retailer 3HK$9,413 HKD
Retailer 13HK$9,413 HKD
Retailer 11HK$9,781 HKD
Retailer 6HK$10,196 HKD
Retailer 4HK$10,502 HKD
Retailer 9HK$10,635 HKD
Retailer 14HK$10,863 HKD
Retailer 8HK$11,490 HKD
Retailer 10HK$17,242 HKD
NZ JewellersHK$22,964 HKD

37 data points across 14 retailers

14 retailersHK$9,021 HKD to HK$22,964 HKD

A
Cheapest Retailer
-
HK$9,021 HKD
A
Retailer 2
-
HK$9,052 HKD
View
A
Retailer 3
-
HK$9,131 HKD
View
A
Retailer 4
-
HK$9,366 HKD
View
A
Retailer 5
-
HK$9,413 HKD
View
Retailer 6
-
HK$9,413 HKD
View
Price last confirmed 8 days ago
A
Retailer 7
-
HK$9,781 HKD
View
A
Retailer 8
-
HK$10,196 HKD
View
A
Retailer 9
-
HK$10,502 HKD
View
A
Retailer 10
-
HK$10,635 HKD
View
A
Retailer 11
-
HK$10,863 HKD
View
A
Retailer 12
-
HK$11,490 HKD
View
B+
Retailer 13
-
HK$17,242 HKD
View
Most Expensive
B
NZ Jewellers
0837a062-daa1-42ce-8775-59a357f7ec1b · Nov 5
HK$22,964 HKD
$2,930 USD
View
13 more retailers have this diamond
Prices start from HK$9,021 HKDSave up to HK$13,943 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$9,021 HKD