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Round|Natural|IGI

1.30ct I SI1 Round Natural Diamond

EX • I/SI1 • IGI 642467910

Shape and cutting style on the report: Round brilliant

Certificate IGI 642467910

Diamond specifications and retailer prices

From ₹2,11,508 INR
As of November 5, 2026
Save ₹2,01,552 INR (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹4,94,207 INR at NZ Jewellers · As of October 17, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 642467910. Listed at 16 retailers as of November 4, 2026, with a 95% 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

1.30
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.1°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 642467910
Dimensions6.93 × 7.00 × 4.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.93 mm7.00 mm1.30 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 642467910
Side View
Table 58.0%Crown 36.1°Girdle: MediumPavilion 41.3°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: ₹2,53,114 INR|Low: ₹2,09,066 INR|High: ₹4,19,071 INR|Avg: ₹2,60,111 INR|+1.3%
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 5₹2,11,508 INR
Retailer 9₹2,18,176 INR
Retailer 8₹2,18,834 INR
Retailer 2₹2,24,563 INR
Retailer 11₹2,24,938 INR
Retailer 10₹2,47,291 INR
Retailer 3₹2,49,545 INR
Retailer 1₹2,53,114 INR
Retailer 4₹2,88,522 INR
Retailer 6₹2,93,218 INR
Retailer 7₹4,13,060 INR

43 data points across 11 retailers

16 retailers₹2,11,508 INR to ₹4,13,060 INR

A
Cheapest Retailer
-
₹2,11,508 INR
A
Retailer 2
-
₹2,18,176 INR
View
Final sale: no returns
A
Retailer 3
-
₹2,18,834 INR
View
A
Retailer 4
-
₹2,24,563 INR
View
A
Retailer 5
-
₹2,24,938 INR
View
Retailer 6
-
₹2,36,397 INR
View
Price last confirmed 21 days ago
Retailer 7
-
₹2,36,397 INR
View
Price last confirmed 17 days ago
A
Retailer 8
-
₹2,42,314 INR
View
Retailer 9
-
₹2,47,291 INR
View
Price last confirmed 22 days ago
A
Retailer 10
-
₹2,49,545 INR
View
A
Retailer 11
-
₹2,53,114 INR
View
Retailer 12
-
₹2,72,744 INR
View
Price last confirmed 19 days ago
A
Retailer 13
-
₹2,88,522 INR
View
A
Retailer 14
-
₹2,93,218 INR
View
B+
Retailer 15
-
₹4,13,060 INR
View
Most Expensive
NZ Jewellers
0fe13bdb-e031-434a-a5f2-ccaa9d26e219 · Oct 17
₹4,94,207 INR
$5,262 USD
View
Price last confirmed 20 days ago
15 more retailers have this diamond
Prices start from ₹2,11,508 INRSave up to ₹2,01,552 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
₹2,11,508 INR