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Radiant|Natural|GIA

1.20ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 5456634140

Certificate GIA 5456634140

Diamond specifications and retailer prices

From ₹4,26,303 INR
As of November 6, 2026
Save ₹3,94,810 INR (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹8,21,113 INR at MOH London · As of November 4, 2026
View at MOH London

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5456634140. Listed at 10 retailers as of November 4, 2026, with prices from ₹4,26,303 to ₹8,21,113, a ₹3,94,810 spread on the same certified stone. MOH London lists it at ₹8,21,113. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle51.19°
Pavilion angle31.73°
OriginNatural
Grading LabGIA
CertificateGIA 5456634140
Dimensions6.39 × 5.20 × 3.73 mm
L/W Ratio1.23
Top View
6.39 mm5.20 mm1.20 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5456634140
Side View
Table 68.0%Crown 51.19°Girdle: Very ThickPavilion 31.73°Culet: NoneDepth 71.8%

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 6
Current: ₹8,21,113 INR|Low: ₹4,26,303 INR|High: ₹8,33,279 INR|Avg: ₹5,59,664 INR|+2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 3₹4,26,303 INR
Retailer 10₹4,50,816 INR
Retailer 6₹4,52,225 INR
Retailer 8₹4,63,965 INR
Retailer 9₹5,16,936 INR
Retailer 7₹5,17,687 INR
Retailer 2₹5,49,996 INR
Retailer 4₹5,81,647 INR
Retailer 5₹6,30,673 INR
MOH London₹8,21,113 INR

45 data points across 10 retailers

10 retailers₹4,26,303 INR to ₹8,21,113 INR

B+
Cheapest Retailer
-
₹4,26,303 INR
B
Retailer 2
-
₹4,50,816 INR
View
B
Retailer 3
-
₹4,52,225 INR
View
B
Retailer 4
-
₹4,63,965 INR
View
Retailer 5
-
₹5,16,936 INR
View
Price last confirmed 9 days ago
Retailer 6
-
₹5,17,687 INR
View
Price last confirmed 29 days ago
B
Retailer 7
-
₹5,49,996 INR
View
B
Retailer 8
-
₹5,81,647 INR
View
B
Retailer 9
-
₹6,30,673 INR
View
Most Expensive
B
MOH London
E1279AAA1 · Nov 4
₹8,21,113 INR
£6,884 GBP
View
9 more retailers have this diamond
Prices start from ₹4,26,303 INRSave up to ₹3,94,810 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+
1.20ct Radiant
₹4,26,303 INR