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Heart|Natural|IGI

1.51ct J SI2 Heart Natural Diamond

VG • J/SI2 • IGI 737595032

Shape and cutting style on the report: Heart brilliant

Certificate IGI 737595032

Diamond specifications and retailer prices

From ₹2,24,747 INR
$2,368 USD
As of October 31, 2026
Save ₹2,99,821 INR (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹5,24,568 INR 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 737595032. Listed at 12 retailers as of October 30, 2026, with prices from ₹2,24,747 to ₹5,24,568, a ₹2,99,821 spread on the same certified stone. NZ Jewellers lists it at ₹5,24,568. 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
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.6°
Pavilion angle42.4°
OriginNatural
Grading LabIGI
CertificateIGI 737595032
Dimensions6.83 × 8.02 × 4.89 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
6.83 mm8.02 mm1.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 737595032
Side View
Table 58.0%Crown 35.6°Girdle: STK-THKPavilion 42.4°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: ₹5,24,568 INR|Low: ₹2,18,768 INR|High: ₹5,40,702 INR|Avg: ₹3,00,014 INR|-3.0%
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 2, 2026
Retailer 9₹2,24,747 INR
Retailer 12₹2,31,580 INR
Retailer 8₹2,43,824 INR
Retailer 2₹2,48,068 INR
Retailer 4₹2,58,630 INR
Retailer 13₹2,58,630 INR
Retailer 6₹2,64,295 INR
Retailer 10₹2,64,363 INR
Retailer 3₹2,68,595 INR
Retailer 11₹2,89,476 INR
Retailer 5₹3,07,758 INR
Retailer 7₹4,39,594 INR
NZ Jewellers₹5,24,568 INR

46 data points across 13 retailers

12 retailers₹2,24,747 INR to ₹5,24,568 INR

A
Cheapest Retailer
-
₹2,24,747 INR
$2,368 USD
A
Retailer 2
-
₹2,31,580 INR
$2,440 USD
View
Final sale: no returns
B+
Retailer 3
-
₹2,43,824 INR
$2,569 USD
View
A
Retailer 4
-
₹2,48,068 INR
£2,058 GBP
View
B+
Retailer 5
-
₹2,58,630 INR
$2,725 USD
View
B+
Retailer 6
-
₹2,58,630 INR
$2,725 USD
View
B+
Retailer 7
-
₹2,64,295 INR
$2,785 USD
View
B+
Retailer 8
-
₹2,64,363 INR
$2,785 USD
View
B+
Retailer 9
-
₹2,68,595 INR
$2,830 USD
View
B+
Retailer 10
-
₹2,89,476 INR
$3,050 USD
View
B
Retailer 11
-
₹4,39,594 INR
£3,647 GBP
View
Most Expensive
B
NZ Jewellers
c0fb1cf0-8e2f-4bab-8937-feac363ca609 · Oct 30
₹5,24,568 INR
$5,527 USD
View
11 more retailers have this diamond
Prices start from ₹2,24,747 INRSave up to ₹2,99,821 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
₹2,24,747 INR