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Round|Natural|GIA

1.03ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1563164446

Certificate GIA 1563164446

Diamond specifications and retailer prices

From ₹2,20,422 INR
As of November 5, 2026
Save ₹2,34,027 INR (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹4,61,220 INR at Torres Jewel Co · As of September 30, 2026
View at Torres Jewel Co

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 1563164446. Listed at 14 retailers as of November 2, 2026, with a 106% 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
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1563164446
Dimensions6.48 × 6.51 × 3.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.48 mm6.51 mm1.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563164446
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.3%

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: ₹2,60,009 INR|Low: ₹1,81,685 INR|High: ₹7,34,393 INR|Avg: ₹3,33,570 INR|-41.4%
Retailer 1
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
Torres Jewel Co
November 6, 2026
Retailer 5₹1,81,685 INR
Retailer 8₹1,84,992 INR
Retailer 3₹2,20,422 INR
Retailer 11₹2,26,752 INR
Retailer 15₹2,28,831 INR
Retailer 16₹2,43,286 INR
Retailer 7₹2,48,199 INR
Retailer 1₹2,60,009 INR
Retailer 14₹2,67,284 INR
Retailer 6₹2,74,086 INR
Retailer 9₹2,85,896 INR
Retailer 2₹3,09,044 INR
Retailer 13₹3,14,618 INR
Retailer 10₹3,31,625 INR
Retailer 12₹4,54,449 INR
Torres Jewel Co₹4,61,220 INR
Retailer 4₹5,06,413 INR

19 data points across 17 retailers

14 retailers₹2,20,422 INR to ₹4,54,449 INR

Retailer 1
-
₹1,84,992 INR
Price last confirmed 65 days ago
A
Retailer 2
-
₹2,20,422 INR
View
A
Retailer 3
-
₹2,26,752 INR
View
A
Retailer 4
-
₹2,28,831 INR
View
B+
Retailer 5
-
₹2,43,286 INR
View
B+
Retailer 6
-
₹2,60,009 INR
View
B+
Retailer 7
-
₹2,67,284 INR
View
Retailer 8
-
₹2,74,086 INR
View
Price last confirmed 68 days ago
B+
Retailer 9
-
₹2,85,896 INR
View
B
Retailer 10
-
₹3,09,044 INR
View
B
Retailer 11
-
₹3,14,618 INR
View
B+
Retailer 12
-
₹3,31,625 INR
View
B
Retailer 13
-
₹4,54,449 INR
View
Most Expensive
Torres Jewel Co
25689157 · Sep 30
₹4,61,220 INR
A$7,510 AUD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from ₹2,20,422 INRSave up to ₹2,34,027 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
₹2,20,422 INR