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Heart|Natural|HRD

1.51ct K IF Heart Natural Diamond

EX • K/IF • HRD 250000297154

Certificate HRD 250000297154

Diamond specifications and retailer prices

From HK$23,779 HKD
As of November 1, 2026
Save HK$17,650 HKD (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$41,428 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 250000297154. Listed at 5 retailers as of November 1, 2026, with prices from HK$23,779 to HK$41,428, a HK$17,650 spread on the same certified stone. NZ Jewellers lists it at HK$41,428. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.17°
Pavilion angle39.8°
OriginNatural
Grading LabHRD
CertificateHRD 250000297154
Dimensions7.13 × 8.18 × 4.59 mm
L/W Ratio1.15
Girdle conditionMedium
Top View
7.13 mm8.18 mm1.51 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateHRD 250000297154
Side View
Table 63.0%Crown 34.17°GirdlePavilion 39.8°CuletDepth 56.1%

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 1
Current: HK$41,428 HKD|Low: HK$23,779 HKD|High: HK$42,259 HKD|Avg: HK$31,112 HKD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3HK$23,779 HKD
Retailer 4HK$24,696 HKD
Retailer 5HK$24,766 HKD
Retailer 6HK$27,972 HKD
Retailer 2HK$39,767 HKD
NZ JewellersHK$41,428 HKD

16 data points across 6 retailers

5 retailersHK$23,779 HKD to HK$41,428 HKD

A
Cheapest Retailer
-
HK$23,779 HKD
A
Retailer 2
-
HK$24,696 HKD
View
A
Retailer 3
-
HK$24,766 HKD
View
B+
Retailer 4
-
HK$39,767 HKD
View
Most Expensive
B+
NZ Jewellers
bd6cdd88-5c09-46ca-9b75-4f3c57296efe · Nov 3
HK$41,428 HKD
$5,286 USD
View
4 more retailers have this diamond
Prices start from HK$23,779 HKDSave up to HK$17,650 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
1.51ct Heart
HK$23,779 HKD