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Heart|Natural|IGI

1.51ct K VS1 Heart Natural Diamond

VG • K/VS1 • IGI 737520470

Shape and cutting style on the report: Heart brilliant

Certificate IGI 737520470

Diamond specifications and retailer prices

From ₹2,45,413 INR
As of November 6, 2026
Save ₹2,57,059 INR (51%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹5,02,472 INR at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 737520470. Listed at 12 retailers as of November 5, 2026, with prices from ₹2,45,413 to ₹5,02,472, a ₹2,57,059 spread on the same certified stone. NZ Jewellers lists it at ₹5,02,472. 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
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 737520470
Dimensions7.09 × 7.52 × 4.77 mm
L/W Ratio1.06
Girdle conditionFaceted
Top View
7.09 mm7.52 mm1.51 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 737520470
Side View
Table 59.0%Crown 38°Girdle: MED-THKPavilion 40.4°CuletDepth 63.4%

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: ₹5,02,472 INR|Low: ₹2,45,413 INR|High: ₹5,02,472 INR|Avg: ₹3,30,991 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2₹2,45,413 INR
Retailer 3₹2,70,302 INR
Retailer 10₹2,77,534 INR
Retailer 7₹2,88,428 INR
Retailer 8₹2,99,511 INR
Retailer 5₹3,32,759 INR
Retailer 6₹3,52,012 INR
Retailer 4₹3,56,990 INR
Retailer 9₹4,82,279 INR
NZ Jewellers₹5,02,472 INR

38 data points across 10 retailers

12 retailers₹2,45,413 INR to ₹5,02,472 INR

A
Cheapest Retailer
-
₹2,45,413 INR
A
Retailer 2
-
₹2,70,302 INR
View
B+
Retailer 3
-
₹2,77,534 INR
View
B+
Retailer 4
-
₹2,88,428 INR
View
B+
Retailer 5
-
₹2,93,030 INR
View
B+
Retailer 6
-
₹2,99,511 INR
View
B+
Retailer 7
-
₹3,01,765 INR
View
B+
Retailer 8
-
₹3,32,759 INR
View
B+
Retailer 9
-
₹3,52,012 INR
View
B+
Retailer 10
-
₹3,56,990 INR
View
B
Retailer 11
-
₹4,82,279 INR
View
Most Expensive
B
NZ Jewellers
a6166773-6695-4ea6-8c82-3e5f082e975b · Nov 5
₹5,02,472 INR
$5,350 USD
View
11 more retailers have this diamond
Prices start from ₹2,45,413 INRSave up to ₹2,57,059 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
₹2,45,413 INR