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2.51ct L SI1 Round Natural Diamond

EX • L/SI1 • IGI 573303601

Shape and cutting style on the report: Round brilliant

Certificate IGI 573303601

Diamond specifications and retailer prices

From ₹6,42,936 INR
As of November 4, 2026
Save ₹6,01,176 INR (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹12,44,113 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 573303601. Listed at 12 retailers as of November 4, 2026, with prices from ₹6,42,936 to ₹12,44,113, a ₹6,01,176 spread on the same certified stone. NZ Jewellers lists it at ₹12,44,113. 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

2.51
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 573303601
Dimensions8.70 × 8.74 × 5.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
8.70 mm8.74 mm2.51 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 573303601
Side View
Table 57.0%Crown 35.1°Girdle: THN-MEDPavilion 41.4°Culet: NoneDepth 62.2%

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 4
Current: ₹12,44,113 INR|Low: ₹6,40,858 INR|High: ₹13,47,096 INR|Avg: ₹8,19,776 INR|-7.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12₹6,42,936 INR
Retailer 8₹6,46,999 INR
Retailer 3₹6,85,925 INR
Retailer 9₹6,86,681 INR
Retailer 2₹7,11,812 INR
Retailer 11₹7,43,841 INR
Retailer 10₹7,55,273 INR
Retailer 4₹7,59,336 INR
Retailer 6₹8,10,072 INR
Retailer 5₹8,54,099 INR
Retailer 7₹8,58,256 INR
NZ Jewellers₹12,44,113 INR

34 data points across 12 retailers

12 retailers₹6,42,936 INR to ₹12,44,113 INR

A
Cheapest Retailer
-
₹6,42,936 INR
A
Retailer 2
-
₹6,46,999 INR
View
A
Retailer 3
-
₹6,85,925 INR
View
Retailer 4
-
₹6,86,681 INR
View
Price last confirmed 8 days ago
A
Retailer 5
-
₹7,11,812 INR
View
A
Retailer 6
-
₹7,43,841 INR
View
A
Retailer 7
-
₹7,55,273 INR
View
A
Retailer 8
-
₹7,59,336 INR
View
B+
Retailer 9
-
₹8,10,072 INR
View
B+
Retailer 10
-
₹8,54,099 INR
View
B+
Retailer 11
-
₹8,58,256 INR
View
Most Expensive
B
NZ Jewellers
73a18abf-e15a-41e8-be7c-880a184cc0f2 · Nov 5
₹12,44,113 INR
$13,168 USD
View
11 more retailers have this diamond
Prices start from ₹6,42,936 INRSave up to ₹6,01,176 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
2.51ct Round
₹6,42,936 INR