CaratHunter
Plans
Radiant|Natural|IGI

1.00ct I SI1 Radiant Natural Diamond

VG • I/SI1 • IGI 671474709

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 671474709

Diamond specifications and retailer prices

From ₹1,29,647 INR
$1,366 USD
As of November 2, 2026
Save ₹2,12,978 INR (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹3,42,625 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 and certified by IGI 671474709. Listed at 18 retailers as of October 30, 2026, with prices from ₹1,29,647 to ₹3,42,625, a ₹2,12,978 spread on the same certified stone. NZ Jewellers lists it at ₹3,42,625. 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

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle34.2°
OriginNatural
Grading LabIGI
CertificateIGI 671474709
Dimensions7.27 × 5.24 × 3.22 mm
L/W Ratio1.39
Culet sizePointed
Top View
7.27 mm5.24 mm1.00 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 671474709
Side View
Table 67.0%Crown 39.6°Girdle: THN-MEDPavilion 34.2°Culet: NoneDepth 61.5%

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: ₹3,42,625 INR|Low: ₹1,16,062 INR|High: ₹3,42,625 INR|Avg: ₹1,66,223 INR
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
November 2, 2026
Retailer 3₹1,29,647 INR
Retailer 9₹1,30,217 INR
Retailer 17₹1,31,925 INR
Retailer 10₹1,37,004 INR
Retailer 6₹1,40,467 INR
Retailer 12₹1,40,467 INR
Retailer 7₹1,40,752 INR
Retailer 8₹1,46,647 INR
Retailer 2₹1,46,921 INR
Retailer 5₹1,49,483 INR
Retailer 4₹1,53,344 INR
Retailer 11₹1,59,320 INR
Retailer 14₹1,62,106 INR
Retailer 16₹1,71,448 INR
Retailer 15₹1,95,524 INR
Retailer 13₹2,46,134 INR
NZ Jewellers₹3,42,625 INR

32 data points across 17 retailers

18 retailers₹1,29,647 INR to ₹3,42,625 INR

B+
Cheapest Retailer
-
₹1,29,647 INR
$1,366 USD
Final sale: no returns
B+
Retailer 2
-
₹1,30,217 INR
$1,372 USD
View
B+
Retailer 3
-
₹1,31,925 INR
$1,390 USD
View
A
Retailer 4
-
₹1,34,364 INR
A$2,178 AUD
View
A
Retailer 5
-
₹1,37,004 INR
£1,137 GBP
View
B+
Retailer 6
-
₹1,40,467 INR
$1,480 USD
View
B+
Retailer 7
-
₹1,40,467 INR
$1,480 USD
View
B+
Retailer 8
-
₹1,40,752 INR
$1,483 USD
View
B+
Retailer 9
-
₹1,46,647 INR
$1,545 USD
View
B+
Retailer 10
-
₹1,46,921 INR
$1,548 USD
View
B+
Retailer 11
-
₹1,49,483 INR
$1,575 USD
View
B+
Retailer 12
-
₹1,53,344 INR
$1,616 USD
View
B+
Retailer 13
-
₹1,59,320 INR
£1,322 GBP
View
B+
Retailer 14
-
₹1,62,106 INR
$1,708 USD
View
A
Retailer 15
-
₹1,71,448 INR
ZAR 29,183 ZAR
View
B+
Retailer 16
-
₹1,95,524 INR
€1,962 EUR
View
B
Retailer 17
-
₹2,46,134 INR
£2,042 GBP
View
Most Expensive
C
NZ Jewellers
08cb3b54-3898-4cb8-b5ad-607dc928e373 · Oct 30
₹3,42,625 INR
$3,610 USD
View
17 more retailers have this diamond
Prices start from ₹1,29,647 INRSave up to ₹2,12,978 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
₹1,29,647 INR