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Heart|Natural|IGI

1.20ct I SI1 Heart Natural Diamond

VG • I/SI1 • IGI 743513531

Shape and cutting style on the report: Heart brilliant

Certificate IGI 743513531

Diamond specifications and retailer prices

From ₹1,69,807 INR
As of November 6, 2026
Save ₹2,88,898 INR (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹4,58,705 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 743513531. Listed at 14 retailers as of November 5, 2026, with prices from ₹1,69,807 to ₹4,58,705, a ₹2,88,898 spread on the same certified stone. NZ Jewellers lists it at ₹4,58,705. 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

1.20
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle37.4°
OriginNatural
Grading LabIGI
CertificateIGI 743513531
Dimensions6.81 × 7.47 × 4.11 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Top View
6.81 mm7.47 mm1.20 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743513531
Side View
Table 57.0%Crown 38°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 55.0%

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: Nov 6
Current: ₹4,58,705 INR|Low: ₹1,69,807 INR|High: ₹4,58,705 INR|Avg: ₹2,28,711 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
November 7, 2026
Retailer 4₹1,69,807 INR
Retailer 5₹1,73,564 INR
Retailer 7₹1,82,393 INR
Retailer 6₹1,86,713 INR
Retailer 11₹1,88,028 INR
Retailer 13₹1,88,028 INR
Retailer 3₹1,91,597 INR
Retailer 12₹1,96,762 INR
Retailer 2₹2,07,094 INR
Retailer 14₹2,16,955 INR
Retailer 9₹2,29,447 INR
Retailer 8₹2,55,462 INR
Retailer 10₹3,28,532 INR
NZ Jewellers₹4,58,705 INR

31 data points across 14 retailers

14 retailers₹1,69,807 INR to ₹4,58,705 INR

A
Cheapest Retailer
-
₹1,69,807 INR
B+
Retailer 2
-
₹1,73,564 INR
View
Final sale: no returns
A
Retailer 3
-
₹1,82,393 INR
View
A
Retailer 4
-
₹1,86,713 INR
View
B+
Retailer 5
-
₹1,88,028 INR
View
Retailer 6
-
₹1,88,028 INR
View
Price last confirmed 9 days ago
B+
Retailer 7
-
₹1,91,597 INR
View
B+
Retailer 8
-
₹1,96,762 INR
View
B+
Retailer 9
-
₹2,07,094 INR
View
B+
Retailer 10
-
₹2,16,955 INR
View
B+
Retailer 11
-
₹2,29,447 INR
View
B
Retailer 12
-
₹2,55,462 INR
View
B
Retailer 13
-
₹3,28,532 INR
View
Most Expensive
C
NZ Jewellers
045ecf2b-a6fe-4461-baf6-c2eeecaa63b2 · Nov 5
₹4,58,705 INR
$4,884 USD
View
13 more retailers have this diamond
Prices start from ₹1,69,807 INRSave up to ₹2,88,898 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
1.20ct Heart
₹1,69,807 INR