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Radiant|Natural|GIA

2.51ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 6552688942

Certificate GIA 6552688942

Diamond specifications and retailer prices

From ₹21,16,096 INR
As of October 30, 2026
Save ₹3,75,914 INR (15%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹24,92,009 INR at 77 Diamonds · As of October 30, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552688942. Listed at 4 retailers as of October 30, 2026, with prices from ₹21,16,096 to ₹24,92,009, a ₹3,75,914 spread on the same certified stone. 77 Diamonds lists it at ₹24,92,009. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552688942
Dimensions9.13 × 6.97 × 4.77 mm
L/W Ratio1.31
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Twinning Wisp, Cavity, Knot, Indented Natural, Needle
Top View
9.13 mm6.97 mm2.51 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552688942
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
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 30
Current: ₹24,92,009 INR|Low: ₹20,96,618 INR|High: ₹25,17,307 INR|Avg: ₹23,08,962 INR|+1.4%
77 Diamonds
Retailer 2
October 30, 2026
Retailer 2₹21,16,096 INR
77 Diamonds₹24,92,009 INR

46 data points across 2 retailers

4 retailers₹21,16,096 INR to ₹24,92,009 INR

A
Cheapest Retailer
-
₹21,16,096 INR
A
Retailer 2
-
₹21,40,163 INR
CA$31,305 CAD
View
A
Retailer 3
-
₹21,56,908 INR
A$34,948 AUD
View
Most Expensive
A
77 Diamonds
RADMBNXA3WCJC · Oct 30
₹24,92,009 INR
£20,666 GBP
View
3 more retailers have this diamond
Prices start from ₹21,16,096 INRSave up to ₹3,75,914 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 Radiant
₹21,16,096 INR