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Round|Natural|GIA

1.03ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2477931156

Certificate GIA 2477931156

Diamond specifications and retailer prices

From ₹3,13,863 INR
As of November 4, 2026
Save ₹3,66,016 INR (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹6,79,878 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 GIA 2477931156. Listed at 16 retailers as of November 4, 2026, with prices from ₹3,13,863 to ₹6,79,878, a ₹3,66,016 spread on the same certified stone. NZ Jewellers lists it at ₹6,79,878. 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 angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2477931156
Dimensions6.50 × 6.47 × 4.02 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.50 mm6.47 mm1.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2477931156
Side View
Table 57.0%Crown 36°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: ₹3,73,385 INR|Low: ₹3,20,760 INR|High: ₹6,60,510 INR|Avg: ₹4,24,268 INR|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6₹3,20,760 INR
Retailer 7₹3,26,334 INR
Retailer 1₹3,73,385 INR
Retailer 2₹3,90,486 INR
Retailer 8₹4,18,357 INR
Retailer 3₹4,38,104 INR
Retailer 4₹4,76,368 INR
Retailer 5₹6,50,873 INR

36 data points across 8 retailers

16 retailers₹3,13,863 INR to ₹6,79,878 INR

B+
Cheapest Retailer
-
₹3,13,863 INR
B+
Retailer 2
-
₹3,20,760 INR
View
B+
Retailer 3
-
₹3,26,334 INR
View
Final sale: no returns
B+
Retailer 4
-
₹3,38,711 INR
View
Retailer 5
-
₹3,53,544 INR
View
Price last confirmed 8 days ago
B
Retailer 6
-
₹3,53,544 INR
View
B
Retailer 7
-
₹3,67,149 INR
View
B+
Retailer 8
-
₹3,73,385 INR
View
B
Retailer 9
-
₹3,90,486 INR
View
B
Retailer 10
-
₹4,07,965 INR
View
Retailer 11
-
₹4,18,357 INR
View
Price last confirmed 33 days ago
B
Retailer 12
-
₹4,38,104 INR
View
Retailer 13
-
₹4,41,694 INR
View
Price last confirmed 14 days ago
B
Retailer 14
-
₹4,76,368 INR
View
B
Retailer 15
-
₹6,50,873 INR
View
Most Expensive
B
NZ Jewellers
1de9a972-c0cf-4415-9d8b-f6fada7927d6 · Nov 5
₹6,79,878 INR
$7,196 USD
View
15 more retailers have this diamond
Prices start from ₹3,13,863 INRSave up to ₹3,66,016 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
₹3,13,863 INR