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2.51ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 825619326

Shape and cutting style on the report: Round brilliant

Certificate IGI 825619326

Diamond specifications and retailer prices

From ₹9,42,684 INR
As of October 31, 2026
Save ₹8,55,574 INR (48%) vs most expensive(unlock to see where)
15 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 825619326. Listed at 15 retailers as of October 30, 2026, with prices from ₹9,42,684 to ₹17,98,258, a ₹8,55,574 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 angle32°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 825619326
Dimensions8.77 × 8.82 × 5.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
8.77 mm8.82 mm2.51 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 825619326
Side View
Table 57.0%Crown 32°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.6%

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: ₹9,40,277 INR|High: ₹17,98,258 INR|Avg: ₹12,91,401 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
November 1, 2026
Retailer 8₹9,42,684 INR
Retailer 14₹11,05,028 INR
Retailer 13₹11,30,190 INR
Retailer 5₹11,90,958 INR
Retailer 15₹12,00,168 INR
Retailer 3₹12,55,562 INR
Retailer 11₹12,56,475 INR
Retailer 10₹12,69,007 INR
Retailer 12₹12,70,336 INR
Retailer 4₹12,90,276 INR
Retailer 9₹13,00,853 INR
Retailer 6₹13,21,777 INR
Retailer 7₹13,39,839 INR
Retailer 2₹16,85,076 INR
NZ Jewellers₹17,98,258 INR

46 data points across 15 retailers

15 retailers₹9,42,684 INR to ₹17,98,258 INR

A
Cheapest Retailer
-
₹9,42,684 INR
A
Retailer 2
-
₹11,05,028 INR
$11,638 USD
View
A
Retailer 3
-
₹11,30,190 INR
$11,903 USD
View
A
Retailer 4
-
₹11,90,958 INR
$12,543 USD
View
A
Retailer 5
-
₹12,00,168 INR
$12,640 USD
View
A
Retailer 6
-
₹12,55,562 INR
$13,223 USD
View
Retailer 7
-
₹12,56,475 INR
£10,420 GBP
View
Price last confirmed 32 days ago
A
Retailer 8
-
₹12,69,007 INR
$13,365 USD
View
A
Retailer 9
-
₹12,70,336 INR
$13,379 USD
View
A
Retailer 10
-
₹12,90,276 INR
$13,589 USD
View
A
Retailer 11
-
₹13,00,853 INR
€13,048 EUR
View
A
Retailer 12
-
₹13,21,777 INR
$13,921 USD
View
A
Retailer 13
-
₹13,39,839 INR
$14,111 USD
View
B+
Retailer 14
-
₹16,85,076 INR
£13,974 GBP
View
Most Expensive
B+
NZ Jewellers
9948dad4-082a-42e7-8916-57c10ffb9eec · Oct 30
₹17,98,258 INR
$18,939 USD
View
14 more retailers have this diamond
Prices start from ₹9,42,684 INRSave up to ₹8,55,574 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
₹9,42,684 INR