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Heart|Natural|GIA

1.01ct D SI1 Heart Natural Diamond

ID • D/SI1 • GIA 7556648572

Certificate GIA 7556648572

Diamond specifications and retailer prices

From HK$16,529 HKD
As of November 6, 2026
Save HK$27,666 HKD (63%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$44,195 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 D 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 7556648572. Listed at 23 retailers as of November 5, 2026, with prices from HK$16,529 to HK$44,195, a HK$27,666 spread on the same certified stone. NZ Jewellers lists it at HK$44,195. 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
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle38.76°
OriginNatural
Grading LabGIA
CertificateGIA 7556648572
Dimensions5.84 × 6.69 × 4.20 mm
L/W Ratio1.15
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
5.84 mm6.69 mm1.01 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556648572
Side View
Table 59.0%Crown 41.2°Girdle: THK-VTKPavilion 38.76°Culet: NoneDepth 62.8%

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$16,529 HKD|Low: HK$16,529 HKD|High: HK$37,431 HKD|Avg: HK$22,869 HKD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1HK$16,529 HKD
Retailer 9HK$16,553 HKD
Retailer 7HK$18,935 HKD
Retailer 3HK$20,503 HKD
Retailer 2HK$21,043 HKD
Retailer 5HK$22,368 HKD
Retailer 4HK$23,042 HKD
Retailer 10HK$24,312 HKD
Retailer 6HK$25,801 HKD
Retailer 8HK$36,930 HKD

26 data points across 10 retailers

23 retailersHK$16,529 HKD to HK$44,195 HKD

A
Cheapest Retailer
-
HK$16,529 HKD
A
Retailer 2
-
HK$16,553 HKD
View
B+
Retailer 3
-
HK$18,535 HKD
View
B+
Retailer 4
-
HK$18,927 HKD
View
B+
Retailer 5
-
HK$18,935 HKD
View
B+
Retailer 6
-
HK$19,507 HKD
View
Final sale: no returns
B+
Retailer 7
-
HK$20,503 HKD
View
B+
Retailer 8
-
HK$20,808 HKD
View
B+
Retailer 9
-
HK$21,043 HKD
View
Retailer 10
-
HK$21,137 HKD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$21,137 HKD
View
B+
Retailer 12
-
HK$21,953 HKD
View
B+
Retailer 13
-
HK$22,243 HKD
View
B+
Retailer 14
-
HK$22,368 HKD
View
B+
Retailer 15
-
HK$22,830 HKD
View
B+
Retailer 16
-
HK$23,042 HKD
View
Retailer 17
-
HK$23,677 HKD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
HK$24,186 HKD
View
B+
Retailer 19
-
HK$24,390 HKD
View
B+
Retailer 20
-
HK$25,801 HKD
View
B
Retailer 21
-
HK$32,039 HKD
View
B
Retailer 22
-
HK$36,930 HKD
View
Most Expensive
B
NZ Jewellers
888c785a-44ae-4502-8ca8-8a3453d69462 · Nov 5
HK$44,195 HKD
$5,639 USD
View
22 more retailers have this diamond
Prices start from HK$16,529 HKDSave up to HK$27,666 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$16,529 HKD