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Round|Natural|GIA

1.03ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6435443395

Certificate GIA 6435443395

Diamond specifications and retailer prices

From ₹1,37,090 INR
As of October 31, 2026
Save ₹3,26,239 INR (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹4,63,330 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 GIA 6435443395. Listed at 18 retailers as of October 31, 2026, with prices from ₹1,37,090 to ₹4,63,330, a ₹3,26,239 spread on the same certified stone. NZ Jewellers lists it at ₹4,63,330. 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
FluorescenceNone
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6435443395
Dimensions6.53 × 6.50 × 3.99 mm
L/W Ratio1.00
Top View
6.53 mm6.50 mm1.03 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6435443395
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.3%

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: Oct 31
Current: ₹1,91,889 INR|Low: ₹1,36,618 INR|High: ₹3,36,727 INR|Avg: ₹1,95,820 INR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7₹1,37,090 INR
Retailer 8₹1,37,846 INR
Retailer 10₹1,71,670 INR
Retailer 2₹1,75,355 INR
Retailer 11₹1,76,678 INR
Retailer 9₹1,81,118 INR
Retailer 1₹1,91,889 INR
Retailer 3₹1,98,691 INR
Retailer 4₹2,03,888 INR
Retailer 6₹2,31,759 INR
Retailer 5₹3,31,814 INR

44 data points across 11 retailers

18 retailers₹1,37,090 INR to ₹4,63,330 INR

A
Cheapest Retailer
-
₹1,37,090 INR
A
Retailer 2
-
₹1,37,846 INR
View
A
Retailer 3
-
₹1,66,568 INR
View
A
Retailer 4
-
₹1,71,670 INR
View
A
Retailer 5
-
₹1,75,355 INR
View
Final sale: no returns
A
Retailer 6
-
₹1,76,678 INR
View
A
Retailer 7
-
₹1,81,118 INR
View
A
Retailer 8
-
₹1,85,937 INR
View
A
Retailer 9
-
₹1,89,999 INR
View
Retailer 10
-
₹1,89,999 INR
View
Price last confirmed 8 days ago
A
Retailer 11
-
₹1,91,889 INR
View
A
Retailer 12
-
₹1,98,691 INR
View
A
Retailer 13
-
₹2,02,943 INR
View
A
Retailer 14
-
₹2,03,888 INR
View
B+
Retailer 15
-
₹2,19,194 INR
View
A
Retailer 16
-
₹2,31,759 INR
View
B+
Retailer 17
-
₹3,31,814 INR
View
Most Expensive
B
NZ Jewellers
ae6a3d35-d18a-4c9c-8b6a-2d89eccf02e4 · Nov 5
₹4,63,330 INR
$4,904 USD
View
17 more retailers have this diamond
Prices start from ₹1,37,090 INRSave up to ₹3,26,239 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
₹1,37,090 INR