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Heart|Natural|HRD

1.00ct D SI2 Heart Natural Diamond

EX • D/SI2 • HRD 260000171306

Certificate HRD 260000171306

Diamond specifications and retailer prices

From HK$12,994 HKD
As of November 4, 2026
Save HK$21,365 HKD (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$34,359 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded D 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 260000171306. Listed at 9 retailers as of November 4, 2026, with prices from HK$12,994 to HK$34,359, a HK$21,365 spread on the same certified stone. NZ Jewellers lists it at HK$34,359. 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

1.00
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000171306
Dimensions7.14 × 5.94 × 4.15 mm
L/W Ratio1.20
Girdle conditionFaceted
Top View
7.14 mm5.94 mm1.00 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000171306
Side View
Table 54.0%CrownGirdle: MediumPavilionCuletDepth 58.2%

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$34,359 HKD|Low: HK$11,913 HKD|High: HK$34,359 HKD|Avg: HK$18,806 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8HK$12,994 HKD
Retailer 4HK$14,084 HKD
Retailer 6HK$14,084 HKD
Retailer 7HK$14,734 HKD
Retailer 5HK$16,255 HKD
Retailer 2HK$19,131 HKD
Retailer 3HK$24,609 HKD
NZ JewellersHK$34,359 HKD

27 data points across 8 retailers

9 retailersHK$12,994 HKD to HK$34,359 HKD

A
Cheapest Retailer
-
HK$12,994 HKD
Final sale: no returns
A
Retailer 2
-
HK$14,084 HKD
View
Retailer 3
-
HK$14,084 HKD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$14,734 HKD
View
Retailer 5
-
HK$16,255 HKD
View
Price last confirmed 66 days ago
B+
Retailer 6
-
HK$16,255 HKD
View
B+
Retailer 7
-
HK$19,131 HKD
View
B
Retailer 8
-
HK$24,609 HKD
View
Most Expensive
B
NZ Jewellers
53961e53-fcad-4326-bf8e-6c1dc63eafd6 · Nov 5
HK$34,359 HKD
$4,384 USD
View
8 more retailers have this diamond
Prices start from HK$12,994 HKDSave up to HK$21,365 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
1.00ct Heart
HK$12,994 HKD