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1.03ct I SI2 Round Natural Diamond

EX • I/SI2 • IGI 523290757

Shape and cutting style on the report: Round brilliant

Certificate IGI 523290757

Diamond specifications and retailer prices

From ₹1,68,269 INR
As of November 5, 2026
Save ₹2,86,085 INR (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹4,54,354 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 523290757. Listed at 13 retailers as of November 5, 2026, with prices from ₹1,68,269 to ₹4,54,354, a ₹2,86,085 spread on the same certified stone. NZ Jewellers lists it at ₹4,54,354. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 523290757
Dimensions6.55 × 6.50 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.55 mm6.50 mm1.03 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 523290757
Side View
Table 60.0%Crown 32.5°Girdle: MediumPavilion 41.5°Culet: NoneDepth 60.8%

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 5
Current: ₹4,54,354 INR|Low: ₹1,57,593 INR|High: ₹4,54,354 INR|Avg: ₹2,29,364 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9₹1,68,269 INR
Retailer 7₹1,71,954 INR
Retailer 6₹1,73,371 INR
Retailer 2₹1,75,733 INR
Retailer 3₹1,86,315 INR
Retailer 11₹1,86,315 INR
Retailer 8₹1,94,912 INR
Retailer 10₹2,14,942 INR
Retailer 5₹2,53,490 INR
Retailer 4₹3,25,484 INR
NZ Jewellers₹4,54,354 INR

45 data points across 11 retailers

13 retailers₹1,68,269 INR to ₹4,54,354 INR

A
Cheapest Retailer
-
₹1,68,269 INR
A
Retailer 2
-
₹1,71,954 INR
View
Final sale: no returns
A
Retailer 3
-
₹1,73,371 INR
View
A
Retailer 4
-
₹1,75,733 INR
View
A
Retailer 5
-
₹1,86,315 INR
View
Retailer 6
-
₹1,86,315 INR
View
Price last confirmed 8 days ago
A
Retailer 7
-
₹1,94,912 INR
View
B+
Retailer 8
-
₹2,14,942 INR
View
Retailer 9
-
₹2,23,729 INR
View
Price last confirmed 60 days ago
B+
Retailer 10
-
₹2,53,490 INR
View
B+
Retailer 11
-
₹3,25,484 INR
View
Retailer 12
-
₹4,05,414 INR
View
Price last confirmed 66 days ago
Most Expensive
B
NZ Jewellers
2bfe237d-685b-4f8d-a5b2-3ae7e998d85d · Nov 5
₹4,54,354 INR
$4,809 USD
View
12 more retailers have this diamond
Prices start from ₹1,68,269 INRSave up to ₹2,86,085 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
₹1,68,269 INR