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Radiant|Natural|GIA

1.00ct J SI1 Radiant Natural Diamond

ID • J/SI1 • GIA 6551655996

Certificate GIA 6551655996

Diamond specifications and retailer prices

From ₹1,18,809 INR
As of November 4, 2026
Save ₹45,551 INR (28%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹1,64,360 INR at Jared · As of November 6, 2026
View at Jared

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 6551655996. Listed at 8 retailers as of November 4, 2026, with prices from ₹1,18,809 to ₹1,64,360, a ₹45,551 spread on the same certified stone. Jared lists it at ₹1,64,360. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551655996
Dimensions6.43 × 4.79 × 3.34 mm
L/W Ratio1.34
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Natural
Top View
6.43 mm4.79 mm1.00 ctJ / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551655996
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: ₹1,64,360 INR|Low: ₹1,07,726 INR|High: ₹1,71,874 INR|Avg: ₹1,47,188 INR|-4.4%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 2₹1,18,809 INR
Retailer 8₹1,22,472 INR
Retailer 4₹1,37,123 INR
Retailer 6₹1,49,427 INR
Retailer 7₹1,53,090 INR
Retailer 3₹1,58,725 INR
Retailer 5₹1,58,725 INR
Jared₹1,64,360 INR

17 data points across 8 retailers

8 retailers₹1,18,809 INR to ₹1,64,360 INR

A
Cheapest Retailer
-
₹1,18,809 INR
A
Retailer 2
-
₹1,22,472 INR
View
Final sale: no returns
A
Retailer 3
-
₹1,37,123 INR
View
B+
Retailer 4
-
₹1,49,427 INR
View
B+
Retailer 5
-
₹1,53,090 INR
View
B+
Retailer 6
-
₹1,58,725 INR
View
B+
Retailer 7
-
₹1,58,725 INR
View
Most Expensive
B+
Jared
159877343 · Nov 6
₹1,64,360 INR
$1,750 USD
View
7 more retailers have this diamond
Prices start from ₹1,18,809 INRSave up to ₹45,551 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
₹1,18,809 INR