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Radiant|Natural|GIA

1.20ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 6551596013

Certificate GIA 6551596013

Diamond specifications and retailer prices

From ₹3,07,682 INR
As of November 6, 2026
Save ₹3,39,803 INR (52%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹7,31,919 INR at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.2ct natural radiant diamond

This 1.2ct 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 6551596013. Listed at 22 retailers as of November 4, 2026, with a 110% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.20
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551596013
Dimensions7.69 × 5.30 × 3.60 mm
L/W Ratio1.45
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
7.69 mm5.30 mm1.20 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551596013
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹4,12,872 INR|Low: ₹3,05,334 INR|High: ₹6,73,312 INR|Avg: ₹4,42,711 INR|-3.2%
Retailer 1
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
November 7, 2026
Retailer 14₹3,07,682 INR
Retailer 7₹3,18,671 INR
Retailer 5₹3,65,443 INR
Retailer 12₹3,71,641 INR
Retailer 4₹3,76,244 INR
Retailer 9₹3,88,077 INR
Retailer 8₹3,95,497 INR
Retailer 1₹4,12,872 INR
Retailer 6₹4,20,104 INR
Retailer 3₹4,21,607 INR
Retailer 10₹4,58,705 INR
Retailer 11₹4,97,400 INR
Retailer 13₹6,47,484 INR
Retailer 2₹6,60,164 INR

24 data points across 14 retailers

22 retailers₹3,07,682 INR to ₹6,47,484 INR

A
Cheapest Retailer
-
₹3,07,682 INR
A
Retailer 2
-
₹3,18,671 INR
View
B+
Retailer 3
-
₹3,65,443 INR
View
B+
Retailer 4
-
₹3,71,641 INR
View
B+
Retailer 5
-
₹3,76,244 INR
View
Final sale: no returns
B+
Retailer 6
-
₹3,84,227 INR
View
B+
Retailer 7
-
₹3,84,602 INR
View
B+
Retailer 8
-
₹3,88,077 INR
View
B+
Retailer 9
-
₹3,95,497 INR
View
B+
Retailer 10
-
₹4,07,613 INR
View
B+
Retailer 11
-
₹4,12,872 INR
View
Retailer 12
-
₹4,20,104 INR
View
Price last confirmed 20 days ago
Retailer 13
-
₹4,20,104 INR
View
Price last confirmed 22 days ago
Retailer 14
-
₹4,20,104 INR
View
Price last confirmed 22 days ago
B+
Retailer 15
-
₹4,21,607 INR
View
Retailer 16
-
₹4,49,971 INR
View
Price last confirmed 29 days ago
B+
Retailer 17
-
₹4,58,705 INR
View
Retailer 18
-
₹4,84,721 INR
View
Price last confirmed 19 days ago
B
Retailer 19
-
₹4,97,400 INR
View
B
Retailer 20
-
₹6,47,484 INR
View
Retailer 21
-
₹6,60,164 INR
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
25c61bb8-2ffe-42e2-83bd-8333ee437c0f · Oct 17
₹7,31,919 INR
$7,793 USD
View
Price last confirmed 20 days ago
21 more retailers have this diamond
Prices start from ₹3,07,682 INRSave up to ₹3,39,803 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
1.20ct Radiant
₹3,07,682 INR