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Radiant|Natural|GIA

1.20ct J SI1 Radiant Natural Diamond

EX • J/SI1 • GIA 6551308568

Certificate GIA 6551308568

Diamond specifications and retailer prices

From ₹2,15,359 INR
As of November 7, 2026
Save ₹15,403 INR (7%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹4,80,589 INR at NZ Jewellers · As of October 6, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551308568. Listed at 17 retailers as of November 5, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551308568
Dimensions7.27 × 5.19 × 3.51 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Indented Natural, Needle
Top View
7.27 mm5.19 mm1.20 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551308568
Side View
Table 57.0%CrownGirdle: VTN-XTKPavilionCulet: NoneDepth 67.5%

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: Nov 7
Current: ₹4,80,589 INR|Low: ₹1,63,609 INR|High: ₹4,90,732 INR|Avg: ₹2,46,210 INR|-2.1%
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
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
October 22, 2026
Retailer 4₹1,70,840 INR
Retailer 25₹1,80,608 INR
Retailer 15₹1,93,569 INR
Retailer 5₹1,94,508 INR
Retailer 18₹1,96,105 INR
Retailer 22₹2,06,154 INR
Retailer 11₹2,13,386 INR
Retailer 20₹2,15,359 INR
Retailer 3₹2,21,651 INR
Retailer 9₹2,27,099 INR
Retailer 27₹2,28,695 INR
Retailer 10₹2,29,916 INR
Retailer 14₹2,29,916 INR
Retailer 26₹2,40,717 INR
Retailer 17₹2,42,971 INR
Retailer 19₹2,45,601 INR
Retailer 21₹2,55,838 INR
Retailer 2₹2,56,871 INR
Retailer 16₹2,65,230 INR
Retailer 6₹2,65,700 INR
Retailer 13₹2,69,550 INR
Retailer 23₹2,69,550 INR
Retailer 7₹2,69,832 INR
Retailer 24₹2,78,942 INR
Retailer 12₹2,82,981 INR
Retailer 8₹4,06,486 INR
NZ Jewellers₹4,80,589 INR

14 data points across 27 retailers

17 retailers₹2,15,359 INR to ₹2,30,761 INR

Retailer 1
-
₹1,93,569 INR
Price last confirmed 31 days ago
Retailer 2
-
₹2,06,154 INR
View
Price last confirmed 17 days ago
B+
Retailer 3
-
₹2,15,359 INR
View
Retailer 4
-
₹2,21,651 INR
View
Price last confirmed 30 days ago
Retailer 5
-
₹2,29,916 INR
View
Price last confirmed 30 days ago
Retailer 6
-
₹2,29,916 INR
View
Price last confirmed 31 days ago
B+
Retailer 7
-
₹2,30,761 INR
View
Retailer 8
-
₹2,45,601 INR
View
Price last confirmed 38 days ago
Retailer 9
-
₹2,55,838 INR
View
Price last confirmed 9 days ago
Retailer 10
-
₹2,56,871 INR
View
Price last confirmed 8 days ago
Retailer 11
-
₹2,65,230 INR
View
Price last confirmed 31 days ago
Retailer 12
-
₹2,69,550 INR
View
Price last confirmed 9 days ago
Retailer 13
-
₹2,69,550 INR
View
Price last confirmed 10 days ago
Retailer 14
-
₹2,78,942 INR
View
Price last confirmed 10 days ago
Retailer 15
-
₹2,82,981 INR
View
Price last confirmed 31 days ago
Retailer 16
-
₹4,06,486 INR
View
Price last confirmed 30 days ago
Most Expensive
NZ Jewellers
23bf7a64-de05-43a9-8c23-3c318a566c32 · Oct 6
₹4,80,589 INR
$5,117 USD
View
Price last confirmed 31 days ago
16 more retailers have this diamond
Prices start from ₹2,15,359 INRSave up to ₹15,403 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
₹2,15,359 INR