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0.45ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 813687916

Shape and cutting style on the report: Round brilliant

Certificate IGI 813687916

Diamond specifications and retailer prices

From ₹15,685 INR
As of November 6, 2026
Save ₹86,970 INR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹1,02,655 INR at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 813687916. Listed at 14 retailers as of November 4, 2026, with prices from ₹15,685 to ₹1,02,655, a ₹86,970 spread on the same certified stone. NZ Jewellers lists it at ₹1,02,655. 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

0.45
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 813687916
Dimensions4.94 × 4.99 × 3.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
4.94 mm4.99 mm0.45 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 813687916
Side View
Table 62.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 60.9%

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 6
Current: ₹1,02,655 INR|Low: ₹15,685 INR|High: ₹1,03,969 INR|Avg: ₹37,669 INR|-1.3%
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
November 6, 2026
Retailer 2₹15,685 INR
Retailer 5₹22,635 INR
Retailer 6₹25,264 INR
Retailer 12₹25,358 INR
Retailer 11₹26,485 INR
Retailer 3₹29,209 INR
Retailer 14₹30,524 INR
Retailer 10₹32,778 INR
Retailer 8₹36,347 INR
Retailer 9₹38,977 INR
Retailer 7₹45,551 INR
Retailer 4₹51,280 INR
Retailer 13₹52,220 INR
NZ Jewellers₹1,02,655 INR

23 data points across 14 retailers

14 retailers₹15,685 INR to ₹1,02,655 INR

A
Cheapest Retailer
-
₹15,685 INR
A
Retailer 2
-
₹22,635 INR
View
A
Retailer 3
-
₹25,264 INR
View
A
Retailer 4
-
₹25,358 INR
View
A
Retailer 5
-
₹26,485 INR
View
A
Retailer 6
-
₹29,209 INR
View
A
Retailer 7
-
₹30,524 INR
View
B+
Retailer 8
-
₹32,778 INR
View
B+
Retailer 9
-
₹36,347 INR
View
A
Retailer 10
-
₹38,977 INR
View
B+
Retailer 11
-
₹45,551 INR
View
B
Retailer 12
-
₹51,280 INR
View
B+
Retailer 13
-
₹52,220 INR
View
Most Expensive
B
NZ Jewellers
ad866bcd-340a-4b6b-b2f6-6286ce64cc9e · Nov 4
₹1,02,655 INR
$1,093 USD
View
13 more retailers have this diamond
Prices start from ₹15,685 INRSave up to ₹86,970 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
0.45ct Round
₹15,685 INR