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Heart|Natural|IGI

0.51ct J SI2 Heart Natural Diamond

VG • J/SI2 • IGI 692555249

Shape and cutting style on the report: Heart brilliant

Certificate IGI 692555249

Diamond specifications and retailer prices

From ₹30,242 INR
As of November 6, 2026
Save ₹1,28,952 INR (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹1,59,194 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 692555249. Listed at 7 retailers as of November 5, 2026, with prices from ₹30,242 to ₹1,59,194, a ₹1,28,952 spread on the same certified stone. NZ Jewellers lists it at ₹1,59,194. 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

0.51
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle37.4°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 692555249
Dimensions4.95 × 5.33 × 3.27 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Top View
4.95 mm5.33 mm0.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI 692555249
Side View
Table 58.0%Crown 37.4°Girdle: STK-VTKPavilion 38.8°Culet: NoneDepth 61.4%

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: ₹1,59,194 INR|Low: ₹30,242 INR|High: ₹1,60,040 INR|Avg: ₹70,916 INR|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2₹30,242 INR
Retailer 3₹49,308 INR
Retailer 7₹53,816 INR
Retailer 6₹58,043 INR
Retailer 4₹62,551 INR
Retailer 5₹95,704 INR
NZ Jewellers₹1,59,194 INR

41 data points across 7 retailers

7 retailers₹30,242 INR to ₹1,59,194 INR

A
Cheapest Retailer
-
₹30,242 INR
B+
Retailer 2
-
₹49,308 INR
View
B+
Retailer 3
-
₹53,816 INR
View
B
Retailer 4
-
₹58,043 INR
View
B
Retailer 5
-
₹62,551 INR
View
B
Retailer 6
-
₹95,704 INR
View
Most Expensive
C
NZ Jewellers
5ac3dc76-81b0-4384-afab-08a1ae7e9ff7 · Nov 5
₹1,59,194 INR
$1,695 USD
View
6 more retailers have this diamond
Prices start from ₹30,242 INRSave up to ₹1,28,952 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
0.51ct Heart
₹30,242 INR