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Radiant|Natural|GIA

1.40ct J SI1 Radiant Natural Diamond

EX • J/SI1 • GIA 5556645666

Certificate GIA 5556645666

Diamond specifications and retailer prices

From ₹3,66,006 INR
As of November 6, 2026
Save ₹4,33,910 INR (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹7,99,917 INR at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.4ct natural radiant diamond

This 1.4ct natural radiant sits in the one-and-a-quarter to one-and-a-half 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 5556645666. Listed at 22 retailers as of November 5, 2026, with a 119% 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

1.40
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5556645666
Dimensions7.45 × 5.44 × 3.77 mm
L/W Ratio1.37
Culet sizeNone
Top View
7.45 mm5.44 mm1.40 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5556645666
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.4%

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: ₹4,42,081 INR|Low: ₹4,15,972 INR|High: ₹7,40,090 INR|Avg: ₹5,06,631 INR
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
November 7, 2026
Retailer 5₹4,15,972 INR
Retailer 10₹4,15,972 INR
Retailer 11₹4,20,386 INR
Retailer 12₹4,36,540 INR
Retailer 1₹4,42,081 INR
Retailer 7₹4,52,037 INR
Retailer 4₹4,53,258 INR
Retailer 2₹4,62,838 INR
Retailer 13₹4,85,003 INR
Retailer 8₹5,16,748 INR
Retailer 9₹5,60,139 INR
Retailer 3₹6,71,058 INR
Retailer 6₹7,27,316 INR

45 data points across 13 retailers

22 retailers₹3,66,006 INR to ₹7,99,917 INR

B+
Cheapest Retailer
-
₹3,66,006 INR
B+
Retailer 2
-
₹3,90,707 INR
View
B+
Retailer 3
-
₹3,93,994 INR
View
Retailer 4
-
₹4,15,972 INR
View
Price last confirmed 47 days ago
B
Retailer 5
-
₹4,15,972 INR
View
B
Retailer 6
-
₹4,15,972 INR
View
Retailer 7
-
₹4,15,972 INR
View
Price last confirmed 9 days ago
B
Retailer 8
-
₹4,20,386 INR
View
B
Retailer 9
-
₹4,36,540 INR
View
Retailer 10
-
₹4,42,081 INR
View
B+
Retailer 11
-
₹4,52,037 INR
View
Retailer 12
-
₹4,62,838 INR
View
Price last confirmed 29 days ago
B
Retailer 13
-
₹4,79,931 INR
View
Retailer 14
-
₹4,79,931 INR
View
Price last confirmed 47 days ago
B
Retailer 15
-
₹4,85,003 INR
View
Retailer 16
-
₹5,06,886 INR
View
Price last confirmed 15 days ago
B
Retailer 17
-
₹5,16,748 INR
View
B
Retailer 18
-
₹5,60,139 INR
View
B
Retailer 19
-
₹6,71,058 INR
View
B
Retailer 20
-
₹7,27,316 INR
View
B
Retailer 21
-
₹7,99,917 INR
View
Most Expensive
NZ Jewellers
52092677-de5d-4687-a4e5-a3e696dbc067 · Sep 20
₹7,99,917 INR
$8,517 USD
View
Price last confirmed 47 days ago
21 more retailers have this diamond
Prices start from ₹3,66,006 INRSave up to ₹4,33,910 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+
1.40ct Radiant
₹3,66,006 INR