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2.51ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6422459741

Certificate GIA 6422459741

Diamond specifications and retailer prices

From ₹26,59,550 INR
$28,010 USD
As of November 1, 2026
Save ₹19,02,600 INR (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹45,62,149 INR at MOH London · As of November 1, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6422459741. Listed at 13 retailers as of November 1, 2026, with prices from ₹26,59,550 to ₹45,62,149, a ₹19,02,600 spread on the same certified stone. MOH London lists it at ₹45,62,149. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6422459741
Dimensions8.71 × 8.74 × 5.38 mm
L/W Ratio1.00
Top View
8.71 mm8.74 mm2.51 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6422459741
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.7%

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 1
Current: ₹45,62,149 INR|Low: ₹24,34,328 INR|High: ₹46,17,136 INR|Avg: ₹33,10,230 INR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7₹26,13,689 INR
Retailer 5₹26,77,780 INR
Retailer 6₹29,17,671 INR
Retailer 2₹29,49,467 INR
Retailer 3₹35,28,693 INR
Retailer 4₹40,39,317 INR
MOH London₹45,62,149 INR

39 data points across 7 retailers

13 retailers₹26,59,550 INR to ₹45,62,149 INR

B+
Cheapest Retailer
-
₹26,59,550 INR
$28,010 USD
B+
Retailer 2
-
₹26,77,780 INR
$28,202 USD
View
Final sale: no returns
Retailer 3
-
₹29,17,671 INR
A$47,275 AUD
View
Price last confirmed 29 days ago
B
Retailer 4
-
₹29,21,137 INR
$30,765 USD
View
B
Retailer 5
-
₹29,49,467 INR
£24,459 GBP
View
B
Retailer 6
-
₹29,66,618 INR
$31,244 USD
View
B
Retailer 7
-
₹30,42,863 INR
$32,047 USD
View
B
Retailer 8
-
₹30,67,265 INR
$32,304 USD
View
B
Retailer 9
-
₹31,64,589 INR
$33,329 USD
View
B
Retailer 10
-
₹32,86,314 INR
$34,611 USD
View
B
Retailer 11
-
₹35,28,693 INR
€35,394 EUR
View
B
Retailer 12
-
₹40,39,317 INR
ZAR 687,262 ZAR
View
Most Expensive
B
MOH London
F205D9262 · Nov 1
₹45,62,149 INR
£37,833 GBP
View
12 more retailers have this diamond
Prices start from ₹26,59,550 INRSave up to ₹19,02,600 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
₹26,59,550 INR