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2.51ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2414737837

Certificate GIA 2414737837

Diamond specifications and retailer prices

From ₹18,51,620 INR
$19,501 USD
As of October 30, 2026
Save ₹13,38,504 INR (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹31,90,123 INR at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

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 GIA 2414737837. Listed at 15 retailers as of October 29, 2026, with prices from ₹18,51,620 to ₹31,90,123, a ₹13,38,504 spread on the same certified stone. Diamond Quarter lists it at ₹31,90,123. 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 angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2414737837
Dimensions8.77 × 8.70 × 5.35 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
8.77 mm8.70 mm2.51 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2414737837
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.3%

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: Oct 30
Current: ₹31,45,619 INR|Low: ₹17,66,545 INR|High: ₹31,83,604 INR|Avg: ₹22,78,029 INR|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5₹17,66,545 INR
Retailer 6₹18,51,620 INR
Retailer 3₹20,59,979 INR
Retailer 7₹21,14,916 INR
Retailer 2₹23,17,500 INR
Retailer 4₹24,43,985 INR
Retailer 1₹31,45,619 INR

42 data points across 7 retailers

15 retailers₹18,51,620 INR to ₹31,90,123 INR

Retailer 1
-
₹17,66,545 INR
$18,605 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
₹18,51,620 INR
$19,501 USD
View
B+
Retailer 3
-
₹20,14,174 INR
$21,213 USD
View
B+
Retailer 4
-
₹20,59,979 INR
£17,083 GBP
View
B+
Retailer 5
-
₹21,14,916 INR
$22,274 USD
View
B+
Retailer 6
-
₹21,79,103 INR
$22,950 USD
View
B+
Retailer 7
-
₹21,79,103 INR
$22,950 USD
View
B+
Retailer 8
-
₹21,82,046 INR
$22,981 USD
View
B
Retailer 9
-
₹22,51,265 INR
$23,710 USD
View
B
Retailer 10
-
₹22,65,982 INR
$23,865 USD
View
B+
Retailer 11
-
₹23,17,500 INR
£19,219 GBP
View
B
Retailer 12
-
₹24,43,985 INR
€24,514 EUR
View
B
Retailer 13
-
₹28,53,437 INR
$30,052 USD
View
B
Retailer 14
-
₹31,45,619 INR
£26,086 GBP
View
Most Expensive
B
Diamond Quarter
2.51SI2H2437B93DN · Oct 29
₹31,90,123 INR
£26,455 GBP
View
14 more retailers have this diamond
Prices start from ₹18,51,620 INRSave up to ₹13,38,504 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+
2.51ct Round
₹18,51,620 INR