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1.30ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 651482131

Shape and cutting style on the report: Round brilliant

Certificate IGI 651482131

Diamond specifications and retailer prices

From ₹1,29,532 INR
As of November 5, 2026
Save ₹2,72,858 INR (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹4,02,390 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 651482131. Listed at 19 retailers as of November 5, 2026, with prices from ₹1,29,532 to ₹4,02,390, a ₹2,72,858 spread on the same certified stone. NZ Jewellers lists it at ₹4,02,390. 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

1.30
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 651482131
Dimensions6.95 × 6.91 × 4.36 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.95 mm6.91 mm1.30 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 651482131
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.9%

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 5
Current: ₹1,29,532 INR|Low: ₹1,29,532 INR|High: ₹2,92,510 INR|Avg: ₹2,00,804 INR|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 1₹1,29,532 INR
Retailer 7₹1,43,137 INR
Retailer 2₹1,56,081 INR
Retailer 8₹1,74,788 INR
Retailer 4₹1,85,086 INR
Retailer 3₹2,01,337 INR
Retailer 6₹2,19,099 INR
Retailer 5₹2,88,164 INR

32 data points across 8 retailers

19 retailers₹1,29,532 INR to ₹4,02,390 INR

A
Cheapest Retailer
-
₹1,29,532 INR
A
Retailer 2
-
₹1,43,137 INR
View
A
Retailer 3
-
₹1,50,318 INR
View
A
Retailer 4
-
₹1,56,081 INR
View
A
Retailer 5
-
₹1,64,962 INR
View
Retailer 6
-
₹1,64,962 INR
View
Price last confirmed 12 days ago
A
Retailer 7
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₹1,71,009 INR
View
A
Retailer 8
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₹1,72,615 INR
View
A
Retailer 9
-
₹1,74,788 INR
View
A
Retailer 10
-
₹1,77,906 INR
View
B+
Retailer 11
-
₹1,81,968 INR
View
A
Retailer 12
-
₹1,85,086 INR
View
B+
Retailer 13
-
₹1,90,377 INR
View
A
Retailer 14
-
₹2,01,337 INR
View
A
Retailer 15
-
₹2,19,099 INR
View
B+
Retailer 16
-
₹2,48,577 INR
View
B+
Retailer 17
-
₹2,73,047 INR
View
B+
Retailer 18
-
₹2,88,164 INR
View
Most Expensive
B
NZ Jewellers
e921917e-3950-4f9e-82a3-5d889092efa1 · Nov 5
₹4,02,390 INR
$4,259 USD
View
18 more retailers have this diamond
Prices start from ₹1,29,532 INRSave up to ₹2,72,858 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
1.30ct Round
₹1,29,532 INR