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Heart|Natural|HRD

1.51ct E SI2 Heart Natural Diamond

ID • E/SI2 • HRD 250000277812

Certificate HRD 250000277812

Diamond specifications and retailer prices

From ₹3,23,421 INR
SGD 4,603 SGD
As of October 29, 2026
Save ₹3,52,054 INR (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹6,75,474 INR at NZ Jewellers · As of October 27, 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 E 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 250000277812. Listed at 10 retailers as of October 27, 2026, with prices from ₹3,23,421 to ₹6,75,474, a ₹3,52,054 spread on the same certified stone. NZ Jewellers lists it at ₹6,75,474. 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

1.51
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.4°
Pavilion angle38.3°
OriginNatural
Grading LabHRD
CertificateHRD 250000277812
Dimensions7.17 × 7.91 × 4.48 mm
L/W Ratio1.10
Culet sizePointed
Top View
7.17 mm7.91 mm1.51 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000277812
Side View
Table 57.0%Crown 37.4°Girdle: MediumPavilion 38.3°Culet: NoneDepth 56.6%

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 29
Current: ₹6,51,891 INR|Low: ₹3,23,421 INR|High: ₹6,56,232 INR|Avg: ₹4,06,543 INR|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 2₹3,23,421 INR
Retailer 5₹3,41,155 INR
Retailer 6₹3,46,283 INR
Retailer 3₹3,57,772 INR
Retailer 4₹3,87,681 INR
Retailer 7₹4,01,703 INR
Retailer 8₹4,44,784 INR
Retailer 1₹6,51,891 INR

15 data points across 8 retailers

10 retailers₹3,23,421 INR to ₹6,75,474 INR

A
Cheapest Retailer
-
₹3,23,421 INR
SGD 4,603 SGD
A
Retailer 2
-
₹3,41,155 INR
$3,593 USD
View
A
Retailer 3
-
₹3,57,772 INR
$3,768 USD
View
Final sale: no returns
A
Retailer 4
-
₹3,87,681 INR
$4,083 USD
View
A
Retailer 5
-
₹3,87,681 INR
$4,083 USD
View
A
Retailer 6
-
₹3,87,681 INR
$4,083 USD
View
A
Retailer 7
-
₹4,01,703 INR
$4,231 USD
View
A
Retailer 8
-
₹4,47,309 INR
$4,711 USD
View
B+
Retailer 9
-
₹6,51,891 INR
£5,406 GBP
View
Most Expensive
B+
NZ Jewellers
cce9ac9e-a0f4-4a85-a553-45cdb7beb607 · Oct 27
₹6,75,474 INR
$7,114 USD
View
9 more retailers have this diamond
Prices start from ₹3,23,421 INRSave up to ₹3,52,054 INR

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
₹3,23,421 INR