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2.51ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 782657587

Shape and cutting style on the report: Round brilliant

Certificate IGI 782657587

Diamond specifications and retailer prices

From ₹9,43,253 INR
As of October 31, 2026
Save ₹8,55,005 INR (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹17,98,258 INR at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 782657587. Listed at 10 retailers as of October 30, 2026, with prices from ₹9,43,253 to ₹17,98,258, a ₹8,55,005 spread on the same certified stone. NZ Jewellers lists it at ₹17,98,258. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 782657587
Dimensions8.60 × 8.71 × 5.36 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
8.60 mm8.71 mm2.51 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 782657587
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

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: Oct 31
Current: ₹17,98,258 INR|Low: ₹9,42,997 INR|High: ₹17,98,258 INR|Avg: ₹13,68,280 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4₹9,43,253 INR
Retailer 6₹11,41,299 INR
Retailer 3₹12,41,459 INR
Retailer 7₹12,70,336 INR
Retailer 5₹13,01,551 INR
Retailer 2₹16,85,076 INR
NZ Jewellers₹17,98,258 INR

45 data points across 7 retailers

10 retailers₹9,43,253 INR to ₹17,98,258 INR

A
Cheapest Retailer
-
₹9,43,253 INR
A
Retailer 2
-
₹11,41,299 INR
$12,020 USD
View
Final sale: no returns
A
Retailer 3
-
₹12,41,459 INR
£10,295 GBP
View
A
Retailer 4
-
₹12,70,336 INR
$13,379 USD
View
A
Retailer 5
-
₹12,90,276 INR
$13,589 USD
View
A
Retailer 6
-
₹13,01,551 INR
€13,055 EUR
View
A
Retailer 7
-
₹13,21,777 INR
$13,921 USD
View
A
Retailer 8
-
₹13,39,839 INR
$14,111 USD
View
B+
Retailer 9
-
₹16,85,076 INR
£13,974 GBP
View
Most Expensive
B+
NZ Jewellers
d855b935-a21d-4933-aa46-cf53e3c11b8f · Oct 30
₹17,98,258 INR
$18,939 USD
View
9 more retailers have this diamond
Prices start from ₹9,43,253 INRSave up to ₹8,55,005 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
₹9,43,253 INR