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Round|Natural|IGI

1.03ct I SI1 Round Natural Diamond

EX • I/SI1 • IGI 754512609

Shape and cutting style on the report: Round brilliant

Certificate IGI 754512609

Diamond specifications and retailer prices

From ₹1,57,971 INR
As of November 6, 2026
Save ₹2,67,189 INR (63%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹4,25,160 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 754512609. Listed at 21 retailers as of November 5, 2026, with prices from ₹1,57,971 to ₹4,25,160, a ₹2,67,189 spread on the same certified stone. NZ Jewellers lists it at ₹4,25,160. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 754512609
Dimensions6.49 × 6.53 × 3.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.49 mm6.53 mm1.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754512609
Side View
Table 59.0%Crown 31.4°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.3%

Caratlytics Score

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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: ₹4,25,160 INR|Low: ₹1,57,971 INR|High: ₹4,25,160 INR|Avg: ₹2,34,547 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 2₹1,57,971 INR
Retailer 10₹1,78,567 INR
Retailer 9₹1,83,669 INR
Retailer 11₹1,87,637 INR
Retailer 18₹1,89,527 INR
Retailer 13₹1,94,534 INR
Retailer 5₹2,03,321 INR
Retailer 7₹2,03,321 INR
Retailer 21₹2,05,022 INR
Retailer 3₹2,06,628 INR
Retailer 6₹2,12,769 INR
Retailer 4₹2,16,454 INR
Retailer 8₹2,23,351 INR
Retailer 19₹2,23,445 INR
Retailer 16₹2,33,366 INR
Retailer 12₹2,34,594 INR
Retailer 17₹2,48,199 INR
Retailer 15₹2,70,024 INR
Retailer 14₹3,05,265 INR
Retailer 20₹3,55,245 INR
NZ Jewellers₹4,25,160 INR

21 data points across 21 retailers

21 retailers₹1,57,971 INR to ₹4,25,160 INR

A
Cheapest Retailer
-
₹1,57,971 INR
A
Retailer 2
-
₹1,78,567 INR
View
A
Retailer 3
-
₹1,83,669 INR
View
A
Retailer 4
-
₹1,87,637 INR
View
Final sale: no returns
A
Retailer 5
-
₹1,89,527 INR
View
A
Retailer 6
-
₹1,94,534 INR
View
A
Retailer 7
-
₹2,03,321 INR
View
Retailer 8
-
₹2,03,321 INR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
₹2,05,022 INR
View
A
Retailer 10
-
₹2,06,628 INR
View
A
Retailer 11
-
₹2,12,769 INR
View
B+
Retailer 12
-
₹2,16,454 INR
View
B+
Retailer 13
-
₹2,23,351 INR
View
A
Retailer 14
-
₹2,23,445 INR
View
B+
Retailer 15
-
₹2,33,366 INR
View
B+
Retailer 16
-
₹2,34,594 INR
View
B+
Retailer 17
-
₹2,48,199 INR
View
B+
Retailer 18
-
₹2,70,024 INR
View
B
Retailer 19
-
₹3,05,265 INR
View
B
Retailer 20
-
₹3,55,245 INR
View
Most Expensive
B
NZ Jewellers
8a27d3b3-6ae1-4384-927b-ca29b6703e37 · Nov 5
₹4,25,160 INR
$4,500 USD
View
20 more retailers have this diamond
Prices start from ₹1,57,971 INRSave up to ₹2,67,189 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
₹1,57,971 INR