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Radiant|Natural|GIA

1.00ct J SI1 Radiant Natural Diamond

EX • J/SI1 • GIA 7543053704

Certificate GIA 7543053704

Diamond specifications and retailer prices

From ₹1,46,046 INR
As of November 6, 2026
Save ₹1,96,668 INR (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹4,10,149 INR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct 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 7543053704. Listed at 20 retailers as of November 4, 2026, with a 135% 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

1.00
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle40.02°
Pavilion angle57.22°
OriginNatural
Grading LabGIA
CertificateGIA 7543053704
Dimensions7.36 × 5.23 × 3.08 mm
L/W Ratio1.41
Cert comments
Pinpoints are not shown.
Key to symbols
Crystal, Cavity, Needle, Indented Natural, Natural
Top View
7.36 mm5.23 mm1.00 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7543053704
Side View
Table 65.0%Crown 40.02°Girdle: STK-VTKPavilion 57.22°Culet: NoneDepth 58.9%

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: ₹4,10,149 INR|Low: ₹1,46,046 INR|High: ₹4,10,149 INR|Avg: ₹2,49,952 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 4₹1,46,046 INR
Retailer 9₹1,80,984 INR
Retailer 3₹1,89,906 INR
Retailer 11₹2,05,215 INR
Retailer 2₹2,13,104 INR
Retailer 6₹2,39,402 INR
Retailer 10₹2,41,844 INR
Retailer 5₹2,66,451 INR
Retailer 8₹2,81,572 INR
Retailer 7₹3,42,714 INR
NZ Jewellers₹4,10,149 INR

34 data points across 11 retailers

20 retailers₹1,46,046 INR to ₹3,42,714 INR

A
Cheapest Retailer
-
₹1,46,046 INR
B+
Retailer 2
-
₹1,77,227 INR
View
B+
Retailer 3
-
₹1,80,984 INR
View
Final sale: no returns
B+
Retailer 4
-
₹1,81,641 INR
View
B
Retailer 5
-
₹1,89,906 INR
View
Retailer 6
-
₹1,96,199 INR
View
Price last confirmed 46 days ago
Retailer 7
-
₹1,96,199 INR
View
Price last confirmed 30 days ago
Retailer 8
-
₹1,96,199 INR
View
Price last confirmed 26 days ago
B
Retailer 9
-
₹1,98,641 INR
View
B
Retailer 10
-
₹2,13,104 INR
View
B
Retailer 11
-
₹2,21,276 INR
View
Retailer 12
-
₹2,26,347 INR
View
Price last confirmed 46 days ago
Retailer 13
-
₹2,26,347 INR
View
Price last confirmed 29 days ago
B
Retailer 14
-
₹2,36,772 INR
View
B
Retailer 15
-
₹2,39,402 INR
View
Retailer 16
-
₹2,41,844 INR
View
Price last confirmed 33 days ago
B
Retailer 17
-
₹2,66,451 INR
View
Retailer 18
-
₹2,81,572 INR
View
Price last confirmed 12 days ago
B
Retailer 19
-
₹3,42,714 INR
View
Most Expensive
NZ Jewellers
645cf0a2-4af9-44eb-b61f-19475c034f9c · Sep 30
₹4,10,149 INR
$4,367 USD
View
Price last confirmed 37 days ago
19 more retailers have this diamond
Prices start from ₹1,46,046 INRSave up to ₹1,96,668 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
1.00ct Radiant
₹1,46,046 INR