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Radiant|Natural|GIA

1.02ct J SI1 Radiant Natural Diamond

ID • J/SI1 • GIA 1236810838

Certificate GIA 1236810838

Diamond specifications and retailer prices

From ₹2,01,552 INR
As of November 5, 2026
Save ₹3,13,223 INR (61%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹5,14,776 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct 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 1236810838. Listed at 17 retailers as of November 5, 2026, with prices from ₹2,01,552 to ₹5,14,776, a ₹3,13,223 spread on the same certified stone. NZ Jewellers lists it at ₹5,14,776. 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

1.02
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1236810838
Dimensions6.38 × 5.22 × 3.70 mm
L/W Ratio1.22
Girdle conditionPolished
Cert comments
Clouds pinpoints and surface graining are not shown.
Key to symbols
Feather, Crystal
Top View
6.38 mm5.22 mm1.02 ctJ / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1236810838
Side View
Table 69.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 70.9%

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 5
Current: ₹5,14,776 INR|Low: ₹2,05,873 INR|High: ₹5,14,776 INR|Avg: ₹2,77,785 INR
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
November 7, 2026
Retailer 12₹2,05,873 INR
Retailer 11₹2,15,171 INR
Retailer 6₹2,16,016 INR
Retailer 3₹2,22,590 INR
Retailer 5₹2,23,060 INR
Retailer 7₹2,23,060 INR
Retailer 15₹2,33,391 INR
Retailer 14₹2,43,065 INR
Retailer 4₹2,53,020 INR
Retailer 2₹2,60,534 INR
Retailer 13₹2,75,843 INR
Retailer 9₹3,00,544 INR
Retailer 8₹3,05,710 INR
Retailer 10₹4,30,154 INR
NZ Jewellers₹5,14,776 INR

44 data points across 15 retailers

17 retailers₹2,01,552 INR to ₹5,14,776 INR

B+
Cheapest Retailer
-
₹2,01,552 INR
B+
Retailer 2
-
₹2,05,873 INR
View
Final sale: no returns
B+
Retailer 3
-
₹2,15,171 INR
View
B+
Retailer 4
-
₹2,16,016 INR
View
B+
Retailer 5
-
₹2,22,590 INR
View
B+
Retailer 6
-
₹2,23,060 INR
View
Retailer 7
-
₹2,23,060 INR
View
Price last confirmed 9 days ago
B+
Retailer 8
-
₹2,27,568 INR
View
B
Retailer 9
-
₹2,33,391 INR
View
B
Retailer 10
-
₹2,53,020 INR
View
B
Retailer 11
-
₹2,57,435 INR
View
B
Retailer 12
-
₹2,60,534 INR
View
Retailer 13
-
₹2,75,843 INR
View
Price last confirmed 31 days ago
B
Retailer 14
-
₹3,00,544 INR
View
B
Retailer 15
-
₹3,05,710 INR
View
B
Retailer 16
-
₹4,30,154 INR
View
Most Expensive
B
NZ Jewellers
6cfd1771-c680-41ac-b95e-bfae3f91d2e6 · Nov 5
₹5,14,776 INR
$5,481 USD
View
16 more retailers have this diamond
Prices start from ₹2,01,552 INRSave up to ₹3,13,223 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+
1.02ct Radiant
₹2,01,552 INR