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Round|Natural|IGI

1.53ct I SI1 Round Natural Diamond

EX • I/SI1 • IGI 613373467

Shape and cutting style on the report: Round brilliant

Certificate IGI 613373467

Diamond specifications and retailer prices

From ₹3,61,874 INR
As of November 5, 2026
Save ₹2,89,743 INR (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹7,26,659 INR at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 613373467. Listed at 13 retailers as of November 5, 2026, with a 80% 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

1.53
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 613373467
Dimensions7.32 × 7.38 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.32 mm7.38 mm1.53 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 613373467
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.5%

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: Nov 5
Current: ₹6,51,617 INR|Low: ₹3,61,874 INR|High: ₹6,90,782 INR|Avg: ₹4,50,855 INR|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5₹3,61,874 INR
Retailer 7₹3,67,979 INR
Retailer 6₹3,89,768 INR
Retailer 8₹4,17,099 INR
Retailer 9₹4,17,099 INR
Retailer 2₹4,21,795 INR
Retailer 3₹4,61,899 INR
Retailer 4₹5,01,815 INR
Retailer 1₹6,51,617 INR

29 data points across 9 retailers

13 retailers₹3,61,874 INR to ₹6,51,617 INR

A
Cheapest Retailer
-
₹3,61,874 INR
A
Retailer 2
-
₹3,67,979 INR
View
A
Retailer 3
-
₹3,89,768 INR
View
Retailer 4
-
₹3,94,558 INR
View
Price last confirmed 103 days ago
Retailer 5
-
₹4,17,099 INR
View
Price last confirmed 16 days ago
Retailer 6
-
₹4,17,099 INR
View
Price last confirmed 45 days ago
A
Retailer 7
-
₹4,21,795 INR
View
Retailer 8
-
₹4,28,557 INR
View
Price last confirmed 22 days ago
A
Retailer 9
-
₹4,61,899 INR
View
Retailer 10
-
₹4,81,246 INR
View
Price last confirmed 46 days ago
A
Retailer 11
-
₹5,01,815 INR
View
B+
Retailer 12
-
₹6,51,617 INR
View
Most Expensive
NZ Jewellers
57435ee5-5f98-4740-983b-2bdd6d5917a4 · Sep 19
₹7,26,659 INR
$7,737 USD
View
Price last confirmed 48 days ago
12 more retailers have this diamond
Prices start from ₹3,61,874 INRSave up to ₹2,89,743 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
1.53ct Round
₹3,61,874 INR