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1.01ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 754512411

Shape and cutting style on the report: Round brilliant

Certificate IGI 754512411

Diamond specifications and retailer prices

From ₹1,07,991 INR
As of November 6, 2026
Save ₹2,30,437 INR (68%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹3,38,427 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 754512411. Listed at 20 retailers as of November 5, 2026, with prices from ₹1,07,991 to ₹3,38,427, a ₹2,30,437 spread on the same certified stone. NZ Jewellers lists it at ₹3,38,427. 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

1.01
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 754512411
Dimensions6.47 × 6.49 × 3.94 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.47 mm6.49 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754512411
Side View
Table 59.0%Crown 32.1°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 60.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: ₹3,38,427 INR|Low: ₹1,07,991 INR|High: ₹3,38,427 INR|Avg: ₹1,63,204 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 2₹1,07,991 INR
Retailer 10₹1,22,824 INR
Retailer 9₹1,28,587 INR
Retailer 16₹1,31,894 INR
Retailer 13₹1,32,744 INR
Retailer 4₹1,38,697 INR
Retailer 7₹1,38,697 INR
Retailer 19₹1,43,988 INR
Retailer 6₹1,45,121 INR
Retailer 20₹1,47,861 INR
Retailer 3₹1,51,546 INR
Retailer 8₹1,51,924 INR
Retailer 14₹1,54,002 INR
Retailer 11₹1,60,049 INR
Retailer 15₹1,62,506 INR
Retailer 17₹1,69,308 INR
Retailer 18₹1,86,598 INR
Retailer 12₹2,07,573 INR
Retailer 5₹2,44,325 INR
NZ Jewellers₹3,38,427 INR

24 data points across 20 retailers

20 retailers₹1,07,991 INR to ₹3,38,427 INR

A
Cheapest Retailer
-
₹1,07,991 INR
A
Retailer 2
-
₹1,22,824 INR
View
A
Retailer 3
-
₹1,28,587 INR
View
A
Retailer 4
-
₹1,31,894 INR
View
A
Retailer 5
-
₹1,32,744 INR
View
B+
Retailer 6
-
₹1,38,697 INR
View
Retailer 7
-
₹1,38,697 INR
View
Price last confirmed 8 days ago
A
Retailer 8
-
₹1,43,988 INR
View
B+
Retailer 9
-
₹1,45,121 INR
View
B+
Retailer 10
-
₹1,47,861 INR
View
B+
Retailer 11
-
₹1,51,546 INR
View
B+
Retailer 12
-
₹1,51,924 INR
View
A
Retailer 13
-
₹1,54,002 INR
View
B+
Retailer 14
-
₹1,60,049 INR
View
A
Retailer 15
-
₹1,62,506 INR
View
B+
Retailer 16
-
₹1,69,308 INR
View
B+
Retailer 17
-
₹1,86,598 INR
View
B
Retailer 18
-
₹2,07,573 INR
View
Retailer 19
-
₹2,44,325 INR
View
Price last confirmed 8 days ago
Most Expensive
C
NZ Jewellers
7026b706-70dc-4fa0-bdf0-ca6f9984962b · Nov 5
₹3,38,427 INR
$3,582 USD
View
19 more retailers have this diamond
Prices start from ₹1,07,991 INRSave up to ₹2,30,437 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
1.01ct Round
₹1,07,991 INR