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Radiant|Natural|GIA

1.00ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 2557298043

Certificate GIA 2557298043

Diamond specifications and retailer prices

From ₹1,44,272 INR
As of November 2, 2026
Save ₹2,59,760 INR (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹4,04,032 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557298043. Listed at 21 retailers as of October 30, 2026, with prices from ₹1,44,272 to ₹4,04,032, a ₹2,59,760 spread on the same certified stone. NZ Jewellers lists it at ₹4,04,032. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557298043
Dimensions6.76 × 4.84 × 3.34 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Pinpoint, Cloud
Top View
6.76 mm4.84 mm1.00 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557298043
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.1%

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 2
Current: ₹4,04,032 INR|Low: ₹1,44,272 INR|High: ₹4,06,405 INR|Avg: ₹2,20,042 INR|-0.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 13₹1,44,272 INR
Retailer 16₹1,51,571 INR
Retailer 19₹1,68,465 INR
Retailer 6₹1,74,634 INR
Retailer 14₹1,87,368 INR
Retailer 4₹1,92,098 INR
Retailer 8₹1,92,383 INR
Retailer 9₹1,93,237 INR
Retailer 10₹1,96,464 INR
Retailer 11₹2,02,158 INR
Retailer 3₹2,05,211 INR
Retailer 18₹2,10,700 INR
Retailer 17₹2,10,717 INR
Retailer 12₹2,11,175 INR
Retailer 2₹2,21,615 INR
Retailer 20₹2,27,000 INR
Retailer 7₹2,37,524 INR
Retailer 15₹2,45,252 INR
Retailer 5₹3,38,585 INR
NZ Jewellers₹4,04,032 INR

18 data points across 20 retailers

21 retailers₹1,44,272 INR to ₹4,04,032 INR

A
Cheapest Retailer
-
₹1,44,272 INR
A
Retailer 2
-
₹1,51,571 INR
$1,597 USD
View
Final sale: no returns
A
Retailer 3
-
₹1,68,465 INR
$1,775 USD
View
A
Retailer 4
-
₹1,74,634 INR
$1,840 USD
View
A
Retailer 5
-
₹1,87,368 INR
£1,554 GBP
View
B+
Retailer 6
-
₹1,92,098 INR
$2,024 USD
View
B+
Retailer 7
-
₹1,92,383 INR
$2,027 USD
View
B+
Retailer 8
-
₹1,93,237 INR
$2,036 USD
View
B+
Retailer 9
-
₹1,96,464 INR
$2,070 USD
View
B+
Retailer 10
-
₹2,02,158 INR
$2,130 USD
View
B+
Retailer 11
-
₹2,05,211 INR
$2,162 USD
View
B+
Retailer 12
-
₹2,10,700 INR
$2,220 USD
View
B+
Retailer 13
-
₹2,10,717 INR
£1,748 GBP
View
B+
Retailer 14
-
₹2,11,175 INR
$2,225 USD
View
B+
Retailer 15
-
₹2,21,615 INR
$2,335 USD
View
B+
Retailer 16
-
₹2,27,000 INR
$2,392 USD
View
B+
Retailer 17
-
₹2,37,524 INR
ZAR 40,430 ZAR
View
Retailer 18
-
₹2,41,118 INR
A$3,908 AUD
View
Price last confirmed 27 days ago
B+
Retailer 19
-
₹2,45,252 INR
€2,461 EUR
View
B
Retailer 20
-
₹3,38,585 INR
£2,809 GBP
View
Most Expensive
B
NZ Jewellers
f2b7551c-5fa7-4a2c-994c-e58c5ee6a48d · Oct 30
₹4,04,032 INR
$4,257 USD
View
20 more retailers have this diamond
Prices start from ₹1,44,272 INRSave up to ₹2,59,760 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
₹1,44,272 INR