CaratHunter
Plans
Round|Natural|IGI

1.03ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 320829434

Shape and cutting style on the report: Round brilliant

Certificate IGI 320829434

Diamond specifications and retailer prices

From ₹1,24,714 INR
As of November 5, 2026
Save ₹2,03,415 INR (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹3,28,129 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 320829434. Listed at 16 retailers as of November 5, 2026, with prices from ₹1,24,714 to ₹3,28,129, a ₹2,03,415 spread on the same certified stone. NZ Jewellers lists it at ₹3,28,129. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.3°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 320829434
Dimensions6.49 × 6.51 × 3.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.49 mm6.51 mm1.03 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 320829434
Side View
Table 58.5%Crown 34.3°Girdle: Med.Pavilion 40.8°Culet: NoneDepth 61.1%

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 5
Current: ₹1,26,887 INR|Low: ₹1,26,792 INR|High: ₹2,49,333 INR|Avg: ₹1,82,261 INR|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1₹1,26,887 INR
Retailer 2₹1,50,129 INR
Retailer 4₹1,64,112 INR
Retailer 7₹1,84,047 INR
Retailer 3₹1,86,220 INR
Retailer 6₹1,86,598 INR
Retailer 8₹2,19,099 INR
Retailer 5₹2,45,648 INR

34 data points across 8 retailers

16 retailers₹1,24,714 INR to ₹3,28,129 INR

A
Cheapest Retailer
-
₹1,24,714 INR
A
Retailer 2
-
₹1,26,887 INR
View
A
Retailer 3
-
₹1,34,540 INR
View
A
Retailer 4
-
₹1,40,681 INR
View
A
Retailer 5
-
₹1,44,082 INR
View
A
Retailer 6
-
₹1,47,294 INR
View
A
Retailer 7
-
₹1,50,129 INR
View
B+
Retailer 8
-
₹1,55,231 INR
View
B+
Retailer 9
-
₹1,64,112 INR
View
B+
Retailer 10
-
₹1,84,047 INR
View
B+
Retailer 11
-
₹1,86,220 INR
View
B+
Retailer 12
-
₹1,86,598 INR
View
B+
Retailer 13
-
₹2,19,099 INR
View
B
Retailer 14
-
₹2,25,146 INR
View
B
Retailer 15
-
₹2,45,648 INR
View
Most Expensive
B
NZ Jewellers
d73b867d-c73d-4f10-9083-f3f8b6bc4ade · Nov 5
₹3,28,129 INR
$3,473 USD
View
15 more retailers have this diamond
Prices start from ₹1,24,714 INRSave up to ₹2,03,415 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
1.03ct Round
₹1,24,714 INR