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Heart|Natural|HRD

1.02ct E SI2 Heart Natural Diamond

EX • E/SI2 • HRD 260000075785

Certificate HRD 260000075785

Diamond specifications and retailer prices

From HK$12,822 HKD
As of November 4, 2026
Save HK$11,443 HKD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$33,873 HKD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic 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 260000075785. Listed at 6 retailers as of November 4, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle40.5°
OriginNatural
Grading LabHRD
CertificateHRD 260000075785
Dimensions6.28 × 6.92 × 4.14 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
6.28 mm6.92 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateHRD 260000075785
Side View
Table 58.0%CrownGirdle: MediumPavilion 40.5°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$33,873 HKD|Low: HK$12,030 HKD|High: HK$36,898 HKD|Avg: HK$20,468 HKD|-8.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6HK$12,822 HKD
Retailer 5HK$14,656 HKD
Retailer 7HK$15,346 HKD
Retailer 2HK$18,857 HKD
Retailer 4HK$20,330 HKD
Retailer 3HK$24,265 HKD
NZ JewellersHK$33,873 HKD

23 data points across 7 retailers

6 retailersHK$12,822 HKD to HK$24,265 HKD

A
Cheapest Retailer
-
HK$12,822 HKD
Final sale: no returns
A
Retailer 2
-
HK$14,656 HKD
View
B+
Retailer 3
-
HK$18,857 HKD
View
B+
Retailer 4
-
HK$20,330 HKD
View
B+
Retailer 5
-
HK$24,265 HKD
View
Most Expensive
NZ Jewellers
c66d1aaa-13e9-4eaf-8a58-e96ff1dd5de6 · Oct 24
HK$33,873 HKD
$4,322 USD
View
Price last confirmed 13 days ago
5 more retailers have this diamond
Prices start from HK$12,822 HKDSave up to HK$11,443 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
1.02ct Heart
HK$12,822 HKD