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0.51ct N SI2 Round Natural Diamond

EX • N/SI2 • IGI 167508072

Shape and cutting style on the report: Round brilliant

Certificate IGI 167508072

Diamond specifications and retailer prices

From ₹24,187 INR
As of November 5, 2026
Save ₹85,504 INR (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹1,09,691 INR at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded N colour (tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 167508072. Listed at 8 retailers as of November 4, 2026, with prices from ₹24,187 to ₹1,09,691, a ₹85,504 spread on the same certified stone. NZ Jewellers lists it at ₹1,09,691. 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

0.51
Carat
N
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 167508072
Dimensions5.15 × 5.19 × 3.09 mm
L/W Ratio1.01
Culet sizeMedium
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.15 mm5.19 mm0.51 ctN / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 167508072
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.3°Culet: MediumDepth 59.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: ₹40,721 INR|Low: ₹31,840 INR|High: ₹41,193 INR|Avg: ₹36,343 INR|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4₹31,840 INR
Retailer 3₹36,280 INR
Retailer 2₹36,469 INR
Retailer 1₹40,721 INR

15 data points across 4 retailers

8 retailers₹24,187 INR to ₹1,09,691 INR

B+
Cheapest Retailer
-
₹24,187 INR
Retailer 2
-
₹26,076 INR
View
Price last confirmed 8 days ago
B+
Retailer 3
-
₹27,021 INR
View
B+
Retailer 4
-
₹31,840 INR
View
B+
Retailer 5
-
₹32,596 INR
View
B+
Retailer 6
-
₹36,469 INR
View
B
Retailer 7
-
₹40,721 INR
View
Most Expensive
C
NZ Jewellers
04379757-64e1-4b5a-a549-79569f775328 · Nov 4
₹1,09,691 INR
$1,161 USD
View
7 more retailers have this diamond
Prices start from ₹24,187 INRSave up to ₹85,504 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.

B+
0.51ct Round
₹24,187 INR