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Heart|Natural|HRD

0.91ct E SI2 Heart Natural Diamond

ID • E/SI2 • HRD 230000024421

Shape and cutting style on the report: Heart

Certificate HRD 230000024421

Diamond specifications and retailer prices

From HK$6,348 HKD
$809 USD
As of October 28, 2026
Save HK$15,214 HKD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$21,562 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 230000024421. Listed at 8 retailers as of October 27, 2026, with prices from HK$6,348 to HK$21,562, a HK$15,214 spread on the same certified stone. NZ Jewellers lists it at HK$21,562. 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

0.91
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 230000024421
Dimensions5.55 × 6.54 × 4.00 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Top View
5.55 mm6.54 mm0.91 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 230000024421
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.0%

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: Oct 28
Current: HK$21,562 HKD|Low: HK$5,814 HKD|High: HK$21,562 HKD|Avg: HK$9,129 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3HK$5,931 HKD
Retailer 9HK$6,348 HKD
Retailer 2HK$6,873 HKD
Retailer 7HK$6,873 HKD
Retailer 8HK$7,140 HKD
Retailer 11HK$7,611 HKD
Retailer 6HK$7,933 HKD
Retailer 5HK$8,033 HKD
Retailer 10HK$9,886 HKD
Retailer 4HK$12,665 HKD
NZ JewellersHK$21,562 HKD

22 data points across 11 retailers

8 retailersHK$6,348 HKD to HK$21,562 HKD

A
Cheapest Retailer
-
HK$6,348 HKD
$809 USD
Final sale: no returns
A
Retailer 2
-
HK$6,873 HKD
$876 USD
View
A
Retailer 3
-
HK$6,873 HKD
$876 USD
View
A
Retailer 4
-
HK$7,140 HKD
$910 USD
View
A
Retailer 5
-
HK$7,933 HKD
$1,011 USD
View
A
Retailer 6
-
HK$8,033 HKD
£806 GBP
View
B+
Retailer 7
-
HK$12,665 HKD
£1,271 GBP
View
Most Expensive
B
NZ Jewellers
5ca1fbf4-8592-4c7a-a8e7-ace78bb197bd · Oct 27
HK$21,562 HKD
$2,748 USD
View
7 more retailers have this diamond
Prices start from HK$6,348 HKDSave up to HK$15,214 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
0.91ct Heart
HK$6,348 HKD