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Heart|Natural|IGI

1.51ct G SI2 Heart Natural Diamond

VG • G/SI2 • IGI 743535355

Shape and cutting style on the report: Heart brilliant

Certificate IGI 743535355

Diamond specifications and retailer prices

From ₹2,51,701 INR
$2,652 USD
As of November 1, 2026
Save ₹3,35,981 INR (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹5,87,683 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 743535355. Listed at 12 retailers as of October 30, 2026, with prices from ₹2,51,701 to ₹5,87,683, a ₹3,35,981 spread on the same certified stone. NZ Jewellers lists it at ₹5,87,683. 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
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle38.5°
OriginNatural
Grading LabIGI
CertificateIGI 743535355
Dimensions6.85 × 7.85 × 4.68 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Top View
6.85 mm7.85 mm1.51 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI 743535355
Side View
Table 57.0%Crown 36.9°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 59.6%

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: Nov 1
Current: ₹5,87,683 INR|Low: ₹2,37,844 INR|High: ₹5,87,683 INR|Avg: ₹3,22,581 INR
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
Retailer 14
Retailer 15
November 2, 2026
Retailer 5₹2,51,701 INR
Retailer 10₹2,59,484 INR
Retailer 13₹2,60,053 INR
Retailer 11₹2,68,756 INR
Retailer 2₹2,72,330 INR
Retailer 12₹2,81,123 INR
Retailer 14₹2,81,123 INR
Retailer 9₹2,91,943 INR
Retailer 4₹2,94,630 INR
Retailer 6₹2,95,370 INR
Retailer 15₹3,24,402 INR
Retailer 3₹3,34,506 INR
Retailer 7₹3,43,413 INR
Retailer 8₹4,70,089 INR
NZ Jewellers₹5,87,683 INR

34 data points across 15 retailers

12 retailers₹2,51,701 INR to ₹5,87,683 INR

A
Cheapest Retailer
-
₹2,51,701 INR
$2,652 USD
A
Retailer 2
-
₹2,59,484 INR
$2,734 USD
View
Final sale: no returns
A
Retailer 3
-
₹2,60,053 INR
$2,740 USD
View
A
Retailer 4
-
₹2,68,756 INR
$2,832 USD
View
A
Retailer 5
-
₹2,72,330 INR
£2,259 GBP
View
B+
Retailer 6
-
₹2,81,123 INR
$2,962 USD
View
B+
Retailer 7
-
₹2,81,123 INR
$2,962 USD
View
B+
Retailer 8
-
₹2,91,943 INR
$3,076 USD
View
B+
Retailer 9
-
₹2,94,630 INR
$3,104 USD
View
B+
Retailer 10
-
₹3,24,402 INR
$3,418 USD
View
B+
Retailer 11
-
₹4,70,089 INR
£3,900 GBP
View
Most Expensive
B
NZ Jewellers
4fd0a448-43df-424a-8443-5fa286347a15 · Oct 30
₹5,87,683 INR
$6,192 USD
View
11 more retailers have this diamond
Prices start from ₹2,51,701 INRSave up to ₹3,35,981 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
₹2,51,701 INR