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Heart|Natural|HRD

1.51ct E SI2 Heart Natural Diamond

GD • E/SI2 • HRD 260000079694

Certificate HRD 260000079694

Diamond specifications and retailer prices

From HK$20,855 HKD
₹253,151 INR
As of October 30, 2026
Save HK$18,553 HKD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$39,408 HKD at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 260000079694. Listed at 6 retailers as of October 23, 2026, with prices from HK$20,855 to HK$39,408, a HK$18,553 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$39,408. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000079694
Dimensions6.87 × 7.82 × 4.70 mm
L/W Ratio1.14
Top View
6.87 mm7.82 mm1.51 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000079694
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: NoneDepth 60.1%

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: Oct 30
Current: HK$20,855 HKD|Low: HK$20,729 HKD|High: HK$39,408 HKD|Avg: HK$26,737 HKD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
October 30, 2026
Retailer 1HK$20,855 HKD
Retailer 4HK$23,154 HKD
Retailer 5HK$24,510 HKD
Retailer 2HK$25,275 HKD
Retailer 3HK$25,742 HKD
Wholesale Diamonds DirectHK$39,408 HKD

42 data points across 6 retailers

6 retailersHK$20,855 HKD to HK$39,408 HKD

A
Cheapest Retailer
-
HK$20,855 HKD
₹253,151 INR
A
Retailer 2
-
HK$23,154 HKD
SGD 3,988 SGD
View
B+
Retailer 3
-
HK$24,510 HKD
$3,124 USD
View
B+
Retailer 4
-
HK$25,275 HKD
CA$4,474 CAD
View
B+
Retailer 5
-
HK$25,742 HKD
$3,281 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
466287815 · Oct 23
HK$39,408 HKD
$5,023 USD
View
5 more retailers have this diamond
Prices start from HK$20,855 HKDSave up to HK$18,553 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$20,855 HKD