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Radiant|Natural|GIA

2.51ct H SI2 Radiant Natural Diamond

EX • H/SI2 • GIA 2225924502

Certificate GIA 2225924502

Diamond specifications and retailer prices

From ₹20,15,599 INR
$21,228 USD
As of October 31, 2026
Save ₹5,21,778 INR (21%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹25,37,376 INR at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 2.51ct natural radiant diamond

This 2.51ct natural radiant sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225924502. Listed at 7 retailers as of October 31, 2026, with prices from ₹20,15,599 to ₹25,37,376, a ₹5,21,778 spread on the same certified stone. 77 Diamonds lists it at ₹25,37,376. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2225924502
Dimensions8.78 × 6.70 × 4.76 mm
L/W Ratio1.31
Top View
8.78 mm6.70 mm2.51 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2225924502
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: ₹25,37,376 INR|Low: ₹20,15,599 INR|High: ₹25,63,073 INR|Avg: ₹22,49,666 INR|+1.4%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 3₹20,15,599 INR
Retailer 2₹21,47,104 INR
77 Diamonds₹25,37,376 INR

46 data points across 3 retailers

7 retailers₹20,15,599 INR to ₹25,37,376 INR

B+
Cheapest Retailer
-
₹20,15,599 INR
$21,228 USD
B+
Retailer 2
-
₹21,43,401 INR
$22,574 USD
View
B+
Retailer 3
-
₹21,46,980 INR
$22,612 USD
View
B+
Retailer 4
-
₹21,47,104 INR
View
B+
Retailer 5
-
₹21,64,290 INR
$22,794 USD
View
B+
Retailer 6
-
₹21,96,226 INR
A$35,585 AUD
View
Most Expensive
B
77 Diamonds
RADMBPEYCAWNA · Nov 1
₹25,37,376 INR
£21,042 GBP
View
6 more retailers have this diamond
Prices start from ₹20,15,599 INRSave up to ₹5,21,778 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 Radiant
₹20,15,599 INR