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1.13ct I SI1 Round Natural Diamond

EX • I/SI1 • IGI 670479172

Shape and cutting style on the report: Round brilliant

Certificate IGI 670479172

Diamond specifications and retailer prices

From ₹2,27,595 INR
$2,397 USD
As of October 30, 2026
Save ₹3,03,650 INR (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹5,31,245 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.13ct natural round diamond

This 1.13ct 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 IGI 670479172. Listed at 14 retailers as of October 30, 2026, with prices from ₹2,27,595 to ₹5,31,245, a ₹3,03,650 spread on the same certified stone. NZ Jewellers lists it at ₹5,31,245. 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

1.13
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 670479172
Dimensions6.62 × 6.59 × 4.15 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.62 mm6.59 mm1.13 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670479172
Side View
Table 56.0%Crown 35.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.8%

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 30
Current: ₹2,38,644 INR|Low: ₹1,95,407 INR|High: ₹4,39,779 INR|Avg: ₹2,88,157 INR|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6₹2,34,527 INR
Retailer 1₹2,38,644 INR
Retailer 8₹2,50,193 INR
Retailer 7₹2,63,866 INR
Retailer 3₹2,74,817 INR
Retailer 5₹2,97,996 INR
Retailer 4₹3,12,319 INR
Retailer 2₹4,34,594 INR

41 data points across 8 retailers

14 retailers₹2,27,595 INR to ₹5,31,245 INR

A
Cheapest Retailer
-
₹2,27,595 INR
$2,397 USD
A
Retailer 2
-
₹2,34,527 INR
$2,470 USD
View
Final sale: no returns
A
Retailer 3
-
₹2,38,644 INR
£1,979 GBP
View
B+
Retailer 4
-
₹2,50,193 INR
$2,635 USD
View
B+
Retailer 5
-
₹2,54,086 INR
$2,676 USD
View
B+
Retailer 6
-
₹2,54,086 INR
$2,676 USD
View
B+
Retailer 7
-
₹2,63,866 INR
$2,779 USD
View
B+
Retailer 8
-
₹2,67,491 INR
$2,817 USD
View
B+
Retailer 9
-
₹2,74,817 INR
£2,279 GBP
View
B+
Retailer 10
-
₹2,93,206 INR
$3,088 USD
View
B+
Retailer 11
-
₹2,97,996 INR
€2,989 EUR
View
B+
Retailer 12
-
₹3,12,319 INR
ZAR 53,139 ZAR
View
B
Retailer 13
-
₹4,34,594 INR
£3,604 GBP
View
Most Expensive
B
NZ Jewellers
a83b745a-ace1-4dc3-96ed-a9fd331a57d1 · Oct 30
₹5,31,245 INR
$5,595 USD
View
13 more retailers have this diamond
Prices start from ₹2,27,595 INRSave up to ₹3,03,650 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
1.13ct Round
₹2,27,595 INR