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Heart|Natural|GIA

1.01ct H SI2 Heart Natural Diamond

ID • H/SI2 • GIA 2537261189

Certificate GIA 2537261189

Diamond specifications and retailer prices

From HK$11,505 HKD
As of November 4, 2026
Save HK$18,794 HKD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$30,299 HKD at NZ Jewellers · As of November 3, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537261189. Listed at 14 retailers as of November 3, 2026, with prices from HK$11,505 to HK$30,299, a HK$18,794 spread on the same certified stone. NZ Jewellers lists it at HK$30,299. 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
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.7°
Pavilion angle40.16°
OriginNatural
Grading LabGIA
CertificateGIA 2537261189
Dimensions6.09 × 6.86 × 4.07 mm
L/W Ratio1.13
Top View
6.09 mm6.86 mm1.01 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537261189
Side View
Table 53.0%Crown 36.7°Girdle: ThickPavilion 40.16°Culet: NoneDepth 59.4%

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$30,299 HKD|Low: HK$9,162 HKD|High: HK$31,216 HKD|Avg: HK$15,337 HKD|-2.9%
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
Retailer 15
November 3, 2026
Retailer 4HK$11,466 HKD
Retailer 14HK$11,505 HKD
Retailer 10HK$12,273 HKD
Retailer 2HK$12,422 HKD
Retailer 13HK$12,681 HKD
Retailer 5HK$12,798 HKD
Retailer 9HK$12,994 HKD
Retailer 11HK$13,488 HKD
Retailer 8HK$13,794 HKD
Retailer 3HK$13,817 HKD
Retailer 6HK$13,911 HKD
Retailer 15HK$14,335 HKD
Retailer 7HK$14,570 HKD
Retailer 12HK$21,757 HKD
NZ JewellersHK$30,299 HKD

40 data points across 15 retailers

14 retailersHK$11,505 HKD to HK$30,299 HKD

A
Cheapest Retailer
-
HK$11,505 HKD
A
Retailer 2
-
HK$12,273 HKD
View
A
Retailer 3
-
HK$12,422 HKD
View
A
Retailer 4
-
HK$12,681 HKD
View
Retailer 5
-
HK$12,798 HKD
View
Price last confirmed 9 days ago
A
Retailer 6
-
HK$12,994 HKD
View
A
Retailer 7
-
HK$13,488 HKD
View
A
Retailer 8
-
HK$13,794 HKD
View
B+
Retailer 9
-
HK$13,817 HKD
View
Retailer 10
-
HK$13,911 HKD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
HK$14,335 HKD
View
Retailer 12
-
HK$14,570 HKD
View
Price last confirmed 42 days ago
B
Retailer 13
-
HK$21,757 HKD
View
Most Expensive
B
NZ Jewellers
fbda64e3-2947-44a8-8a0a-7e8ca4f9afd8 · Nov 3
HK$30,299 HKD
$3,866 USD
View
13 more retailers have this diamond
Prices start from HK$11,505 HKDSave up to HK$18,794 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$11,505 HKD