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Heart|Natural|GIA

1.01ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 2556189703

Certificate GIA 2556189703

Diamond specifications and retailer prices

From HK$8,378 HKD
As of November 4, 2026
Save HK$5,537 HKD (40%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$13,915 HKD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556189703. Listed at 11 retailers as of November 4, 2026, with prices from HK$8,378 to HK$13,915, a HK$5,537 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$13,915. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.52°
Pavilion angle38.94°
OriginNatural
Grading LabGIA
CertificateGIA 2556189703
Dimensions5.89 × 6.93 × 4.14 mm
L/W Ratio1.18
Top View
5.89 mm6.93 mm1.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556189703
Side View
Table 59.0%Crown 41.52°Girdle: STK-THKPavilion 38.94°Culet: NoneDepth 59.8%

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 4
Current: HK$9,256 HKD|Low: HK$8,378 HKD|High: HK$15,015 HKD|Avg: HK$10,069 HKD|-4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 6, 2026
Retailer 6HK$8,378 HKD
Retailer 5HK$8,605 HKD
Retailer 2HK$8,809 HKD
Retailer 7HK$9,068 HKD
Retailer 9HK$9,123 HKD
Retailer 1HK$9,256 HKD
Retailer 4HK$9,444 HKD
Retailer 8HK$10,322 HKD
Retailer 3HK$10,510 HKD
Wholesale Diamonds DirectHK$13,915 HKD

32 data points across 10 retailers

11 retailersHK$8,378 HKD to HK$13,915 HKD

A
Cheapest Retailer
-
HK$8,378 HKD
A
Retailer 2
-
HK$8,605 HKD
View
A
Retailer 3
-
HK$8,809 HKD
View
A
Retailer 4
-
HK$9,068 HKD
View
A
Retailer 5
-
HK$9,123 HKD
View
A
Retailer 6
-
HK$9,256 HKD
View
A
Retailer 7
-
HK$9,444 HKD
View
A
Retailer 8
-
HK$10,322 HKD
View
A
Retailer 9
-
HK$10,510 HKD
View
B+
Retailer 10
-
HK$11,756 HKD
View
Most Expensive
B+
Wholesale Diamonds Direct
419410280 · Nov 6
HK$13,915 HKD
$1,775 USD
View
10 more retailers have this diamond
Prices start from HK$8,378 HKDSave up to HK$5,537 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$8,378 HKD