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Round|Natural|GIA

1.03ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2556574821

Certificate GIA 2556574821

Diamond specifications and retailer prices

From ₹3,56,190 INR
As of November 1, 2026
Save ₹3,66,960 INR (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹7,91,081 INR at NZ Jewellers · As of November 2, 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 GIA 2556574821. Listed at 15 retailers as of November 1, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2556574821
Dimensions6.43 × 6.41 × 4.03 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.43 mm6.41 mm1.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556574821
Side View
Table 57.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹7,91,081 INR|Low: ₹1,75,827 INR|High: ₹7,91,081 INR|Avg: ₹4,25,564 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
November 3, 2026
Retailer 8₹1,75,827 INR
Retailer 7₹2,07,856 INR
Retailer 12₹3,56,190 INR
Retailer 3₹3,62,047 INR
Retailer 4₹3,72,913 INR
Retailer 15₹3,90,202 INR
Retailer 5₹4,11,366 INR
Retailer 13₹4,11,366 INR
Retailer 14₹4,11,366 INR
Retailer 2₹4,48,591 INR
Retailer 6₹4,74,668 INR
Retailer 9₹4,82,887 INR
Retailer 16₹5,01,405 INR
Retailer 11₹5,58,093 INR
Retailer 10₹7,23,150 INR
NZ Jewellers₹7,91,081 INR

23 data points across 16 retailers

15 retailers₹3,56,190 INR to ₹7,23,150 INR

Retailer 1
-
₹2,07,856 INR
Price last confirmed 33 days ago
B
Retailer 2
-
₹3,56,190 INR
View
B
Retailer 3
-
₹3,62,047 INR
View
B
Retailer 4
-
₹3,72,913 INR
View
B
Retailer 5
-
₹3,90,202 INR
View
B
Retailer 6
-
₹4,11,366 INR
View
Retailer 7
-
₹4,11,366 INR
View
Price last confirmed 8 days ago
B
Retailer 8
-
₹4,11,366 INR
View
B
Retailer 9
-
₹4,48,591 INR
View
B
Retailer 10
-
₹4,51,236 INR
View
B
Retailer 11
-
₹4,74,668 INR
View
B
Retailer 12
-
₹4,82,887 INR
View
B
Retailer 13
-
₹5,58,093 INR
View
B
Retailer 14
-
₹7,23,150 INR
View
Most Expensive
NZ Jewellers
2941b8e2-fb7e-40b5-9a24-504f2ce5863b · Nov 2
₹7,91,081 INR
$8,373 USD
View
Price under review
14 more retailers have this diamond
Prices start from ₹3,56,190 INRSave up to ₹3,66,960 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.

B
1.03ct Round
₹3,56,190 INR