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Radiant|Natural|GIA

1.21ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 2556361020

Certificate GIA 2556361020

Diamond specifications and retailer prices

From ₹2,72,838 INR
As of November 6, 2026
Save ₹3,55,957 INR (57%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: ₹6,28,794 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556361020. Listed at 24 retailers as of November 5, 2026, with prices from ₹2,72,838 to ₹6,28,794, a ₹3,55,957 spread on the same certified stone. NZ Jewellers lists it at ₹6,28,794. 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

1.21
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556361020
Dimensions7.05 × 5.43 × 3.73 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.05 mm5.43 mm1.21 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556361020
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

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: Nov 6
Current: ₹6,28,794 INR|Low: ₹2,70,490 INR|High: ₹6,53,683 INR|Avg: ₹4,00,092 INR|-3.8%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 7, 2026
Retailer 3₹2,72,838 INR
Retailer 16₹2,82,793 INR
Retailer 12₹3,24,118 INR
Retailer 7₹3,25,433 INR
Retailer 10₹3,33,040 INR
Retailer 21₹3,39,803 INR
Retailer 18₹3,43,184 INR
Retailer 2₹3,47,034 INR
Retailer 17₹3,50,040 INR
Retailer 6₹3,60,935 INR
Retailer 11₹3,60,935 INR
Retailer 13₹3,65,537 INR
Retailer 5₹3,74,647 INR
Retailer 9₹3,74,741 INR
Retailer 14₹3,85,542 INR
Retailer 8₹4,16,441 INR
Retailer 15₹4,16,441 INR
Retailer 19₹4,20,104 INR
Retailer 20₹4,40,485 INR
Retailer 22₹6,03,530 INR
Retailer 4₹6,21,375 INR
NZ Jewellers₹6,28,794 INR

21 data points across 22 retailers

24 retailers₹2,72,838 INR to ₹6,28,794 INR

A
Cheapest Retailer
-
₹2,72,838 INR
A
Retailer 2
-
₹2,82,793 INR
View
B+
Retailer 3
-
₹3,24,118 INR
View
B+
Retailer 4
-
₹3,25,433 INR
View
B+
Retailer 5
-
₹3,33,040 INR
View
Final sale: no returns
B+
Retailer 6
-
₹3,39,803 INR
View
B+
Retailer 7
-
₹3,43,184 INR
View
B+
Retailer 8
-
₹3,47,034 INR
View
B+
Retailer 9
-
₹3,50,040 INR
View
B+
Retailer 10
-
₹3,54,454 INR
View
Retailer 11
-
₹3,60,935 INR
View
Price last confirmed 9 days ago
B+
Retailer 12
-
₹3,60,935 INR
View
B+
Retailer 13
-
₹3,65,537 INR
View
B+
Retailer 14
-
₹3,74,083 INR
View
B+
Retailer 15
-
₹3,74,647 INR
View
B+
Retailer 16
-
₹3,74,741 INR
View
B+
Retailer 17
-
₹3,85,542 INR
View
Retailer 18
-
₹4,13,718 INR
View
Price last confirmed 34 days ago
B+
Retailer 19
-
₹4,16,441 INR
View
B+
Retailer 20
-
₹4,20,104 INR
View
B+
Retailer 21
-
₹4,40,485 INR
View
B
Retailer 22
-
₹6,03,530 INR
View
Retailer 23
-
₹6,21,375 INR
View
Price last confirmed 10 days ago
Most Expensive
B
NZ Jewellers
85eed898-47ab-4f27-9696-efb97d0955f7 · Nov 5
₹6,28,794 INR
$6,695 USD
View
23 more retailers have this diamond
Prices start from ₹2,72,838 INRSave up to ₹3,55,957 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
1.21ct Radiant
₹2,72,838 INR