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Radiant|Natural|GIA

0.50ct I SI1 Radiant Natural Diamond

ID • I/SI1 • GIA 6542392066

Certificate GIA 6542392066

Diamond specifications and retailer prices

From ₹42,822 INR
$451 USD
As of November 2, 2026
Save ₹1,48,597 INR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹1,91,419 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded I 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 6542392066. Listed at 12 retailers as of October 30, 2026, with prices from ₹42,822 to ₹1,91,419, a ₹1,48,597 spread on the same certified stone. NZ Jewellers lists it at ₹1,91,419. 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

0.50
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542392066
Dimensions5.40 × 3.98 × 2.74 mm
L/W Ratio1.36
Top View
5.40 mm3.98 mm0.50 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542392066
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.8%

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 2
Current: ₹1,91,419 INR|Low: ₹38,930 INR|High: ₹1,92,938 INR|Avg: ₹88,225 INR|-0.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12₹42,822 INR
Retailer 6₹45,634 INR
Retailer 4₹72,637 INR
Retailer 11₹73,559 INR
Retailer 5₹75,161 INR
Retailer 8₹78,809 INR
Retailer 10₹84,042 INR
Retailer 2₹89,728 INR
Retailer 3₹92,525 INR
Retailer 9₹94,197 INR
Retailer 7₹1,40,966 INR
NZ Jewellers₹1,91,419 INR

34 data points across 12 retailers

12 retailers₹42,822 INR to ₹1,91,419 INR

A
Cheapest Retailer
-
₹42,822 INR
$451 USD
Final sale: no returns
A
Retailer 2
-
₹45,634 INR
View
B+
Retailer 3
-
₹72,637 INR
$765 USD
View
B+
Retailer 4
-
₹73,559 INR
$775 USD
View
B+
Retailer 5
-
₹75,161 INR
£623 GBP
View
B
Retailer 6
-
₹78,809 INR
$830 USD
View
B+
Retailer 7
-
₹84,042 INR
$885 USD
View
B+
Retailer 8
-
₹89,728 INR
€900 EUR
View
Retailer 9
-
₹92,525 INR
A$1,499 AUD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
₹94,197 INR
ZAR 16,027 ZAR
View
B
Retailer 11
-
₹1,40,966 INR
£1,169 GBP
View
Most Expensive
B
NZ Jewellers
574144f7-0a18-44c2-9d7e-8348b534807f · Oct 30
₹1,91,419 INR
$2,016 USD
View
11 more retailers have this diamond
Prices start from ₹42,822 INRSave up to ₹1,48,597 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
0.50ct Radiant
₹42,822 INR