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Radiant|Natural|GIA

1.21ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 1555663793

Certificate GIA 1555663793

Diamond specifications and retailer prices

From ₹1,61,225 INR
$1,698 USD
As of October 28, 2026
Save ₹1,27,708 INR (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹2,88,933 INR at Helzberg Diamonds · As of October 28, 2026
View at Helzberg Diamonds

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555663793. Listed at 10 retailers as of October 28, 2026, with prices from ₹1,61,225 to ₹2,88,933, a ₹1,27,708 spread on the same certified stone. Helzberg Diamonds lists it at ₹2,88,933. 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

1.21
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1555663793
Dimensions7.41 × 5.28 × 3.45 mm
L/W Ratio1.40
Culet sizeNone
Top View
7.41 mm5.28 mm1.21 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555663793
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.4%

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: Oct 28
Current: ₹2,88,933 INR|Low: ₹1,61,225 INR|High: ₹3,13,145 INR|Avg: ₹2,23,239 INR|-7.7%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4₹1,61,225 INR
Retailer 5₹1,61,225 INR
Retailer 9₹1,75,517 INR
Retailer 6₹1,77,199 INR
Retailer 7₹1,93,413 INR
Retailer 3₹2,02,244 INR
Retailer 8₹2,10,848 INR
Retailer 2₹2,27,111 INR
Retailer 10₹2,65,395 INR
Helzberg Diamonds₹2,88,933 INR

37 data points across 10 retailers

10 retailers₹1,61,225 INR to ₹2,88,933 INR

A
Cheapest Retailer
-
₹1,61,225 INR
$1,698 USD
A
Retailer 2
-
₹1,61,225 INR
$1,698 USD
View
A
Retailer 3
-
₹1,75,517 INR
SGD 2,498 SGD
View
A
Retailer 4
-
₹1,77,199 INR
£1,469 GBP
View
B+
Retailer 5
-
₹1,93,413 INR
$2,037 USD
View
B+
Retailer 6
-
₹2,02,244 INR
$2,130 USD
View
B+
Retailer 7
-
₹2,10,848 INR
$2,221 USD
View
B+
Retailer 8
-
₹2,27,111 INR
€2,278 EUR
View
B+
Retailer 9
-
₹2,65,395 INR
$2,795 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHLLLMMJNPJ · Oct 28
₹2,88,933 INR
$3,043 USD
View
9 more retailers have this diamond
Prices start from ₹1,61,225 INRSave up to ₹1,27,708 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
1.21ct Radiant
₹1,61,225 INR