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Heart|Natural|HRD

1.00ct F SI2 Heart Natural Diamond

EX • F/SI2 • HRD 260000118425

Certificate HRD 260000118425

Diamond specifications and retailer prices

From HK$7,265 HKD
As of November 6, 2026
Save HK$16,545 HKD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$23,810 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 F 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 260000118425. Listed at 13 retailers as of November 5, 2026, with prices from HK$7,265 to HK$23,810, a HK$16,545 spread on the same certified stone. NZ Jewellers lists it at HK$23,810. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000118425
Dimensions6.19 × 6.87 × 4.03 mm
L/W Ratio1.11
Culet sizeNone
Top View
6.19 mm6.87 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000118425
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 58.7%

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 6
Current: HK$23,810 HKD|Low: HK$7,265 HKD|High: HK$24,978 HKD|Avg: HK$12,223 HKD|-4.7%
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
November 6, 2026
Retailer 2HK$7,265 HKD
Retailer 3HK$9,350 HKD
Retailer 4HK$9,765 HKD
Retailer 9HK$9,765 HKD
Retailer 10HK$10,142 HKD
Retailer 13HK$10,628 HKD
Retailer 7HK$10,761 HKD
Retailer 11HK$10,816 HKD
Retailer 12HK$10,894 HKD
Retailer 8HK$11,262 HKD
Retailer 5HK$14,052 HKD
Retailer 6HK$17,885 HKD
NZ JewellersHK$23,810 HKD

41 data points across 13 retailers

13 retailersHK$7,265 HKD to HK$23,810 HKD

A
Cheapest Retailer
-
HK$7,265 HKD
A
Retailer 2
-
HK$9,350 HKD
View
Retailer 3
-
HK$9,765 HKD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$9,765 HKD
View
A
Retailer 5
-
HK$10,142 HKD
View
A
Retailer 6
-
HK$10,628 HKD
View
A
Retailer 7
-
HK$10,761 HKD
View
A
Retailer 8
-
HK$10,816 HKD
View
A
Retailer 9
-
HK$10,894 HKD
View
A
Retailer 10
-
HK$11,262 HKD
View
Retailer 11
-
HK$12,219 HKD
View
Price last confirmed 61 days ago
B+
Retailer 12
-
HK$17,885 HKD
View
Most Expensive
B
NZ Jewellers
8af01a63-1ab5-45c0-8db8-d9c6ef42c479 · Nov 5
HK$23,810 HKD
$3,038 USD
View
12 more retailers have this diamond
Prices start from HK$7,265 HKDSave up to HK$16,545 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$7,265 HKD