Radiant|Natural|IGI

0.90ct I SI1 Radiant Natural Diamond

VG • I/SI1 • IGI 743525125

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

Certificate IGI 743525125

Diamond specifications and retailer prices

From $753 USD
₹71,712 INR
As of October 31, 2026
Save $2,324 USD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,077 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 743525125. Listed at 14 retailers as of October 30, 2026, with prices from $753 to $3,077, a $2,324 spread on the same certified stone. NZ Jewellers lists it at $3,077. 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

0.90
Carat
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.8°
Pavilion angle31.8°
OriginNatural
Grading LabIGI
CertificateIGI 743525125
Dimensions6.72 × 4.71 × 3.11 mm
L/W Ratio1.43
Culet sizePointed
Top View
6.72 mm4.71 mm0.90 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 743525125
Side View
Table 72.0%Crown 40.8°Girdle: ThickPavilion 31.8°Culet: NoneDepth 66.0%

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: Oct 31
Current: $753 USD|Low: $751 USD|High: $1,913 USD|Avg: $1,340 USD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 1$753 USD
Retailer 2$960 USD
Retailer 3$1,180 USD
Retailer 4$1,380 USD
Retailer 5$1,437 USD
Retailer 7$1,807 USD
Retailer 6$1,894 USD

28 data points across 7 retailers

14 retailers$753 USD to $3,077 USD

A
Cheapest Retailer
-
$753 USD
₹71,712 INR
A
Retailer 2
-
$960 USD
View
B+
Retailer 3
-
$960 USD
View
B+
Retailer 4
-
$981 USD
View
B+
Retailer 5
-
$981 USD
View
B+
Retailer 6
-
$1,019 USD
View
B+
Retailer 7
-
$1,115 USD
View
B+
Retailer 8
-
$1,132 USD
View
B+
Retailer 9
-
$1,180 USD
£929 GBP
View
B+
Retailer 10
-
$1,380 USD
€1,314 EUR
View
B+
Retailer 11
-
$1,437 USD
ZAR 23,218 ZAR
View
B
Retailer 12
-
$1,807 USD
£1,423 GBP
View
B
Retailer 13
-
$1,894 USD
£1,491 GBP
View
Most Expensive
C
NZ Jewellers
8a26f64f-d78a-4f20-949f-2738b30b8ab9 · Oct 30
$3,077 USD
View
13 more retailers have this diamond
Prices start from $753 USDSave up to $2,324 USD

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
0.90ct Radiant
$753 USD