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Heart|Natural|HRD

1.51ct G SI2 Heart Natural Diamond

GD • G/SI2 • HRD 220000048597

Shape and cutting style on the report: Heart

Certificate HRD 220000048597

Diamond specifications and retailer prices

From HK$21,186 HKD
₹257,167 INR
As of November 2, 2026
Save HK$30,833 HKD (59%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$52,020 HKD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 220000048597. Listed at 11 retailers as of October 30, 2026, with prices from HK$21,186 to HK$52,020, a HK$30,833 spread on the same certified stone. NZ Jewellers lists it at HK$52,020. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 220000048597
Dimensions6.73 × 7.86 × 4.20 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeNone
Top View
6.73 mm7.86 mm1.51 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 220000048597
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: 0.0Depth 53.0%

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: Nov 2
Current: HK$49,932 HKD|Low: HK$21,144 HKD|High: HK$50,530 HKD|Avg: HK$30,885 HKD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2HK$21,186 HKD
Retailer 5HK$25,123 HKD
Retailer 6HK$27,377 HKD
Retailer 3HK$27,556 HKD
Retailer 8HK$31,004 HKD
Retailer 4HK$31,008 HKD
Retailer 7HK$34,452 HKD
Retailer 1HK$49,932 HKD

43 data points across 8 retailers

11 retailersHK$21,186 HKD to HK$52,020 HKD

A
Cheapest Retailer
-
HK$21,186 HKD
₹257,167 INR
B+
Retailer 2
-
HK$25,123 HKD
$3,202 USD
View
B+
Retailer 3
-
HK$27,377 HKD
A$5,368 AUD
View
B+
Retailer 4
-
HK$27,556 HKD
$3,512 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$29,854 HKD
$3,805 USD
View
Retailer 6
-
HK$29,854 HKD
$3,805 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$31,004 HKD
$3,952 USD
View
B+
Retailer 8
-
HK$31,008 HKD
$3,952 USD
View
B+
Retailer 9
-
HK$34,452 HKD
$4,391 USD
View
B
Retailer 10
-
HK$49,932 HKD
£5,011 GBP
View
Most Expensive
B
NZ Jewellers
69b22b51-585c-42f2-b243-9803387649ff · Oct 30
HK$52,020 HKD
$6,630 USD
View
10 more retailers have this diamond
Prices start from HK$21,186 HKDSave up to HK$30,833 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$21,186 HKD