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Radiant|Natural|IGI

0.83ct I SI1 Radiant Natural Diamond

VG • I/SI1 • IGI 809632134

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

Certificate IGI 809632134

Diamond specifications and retailer prices

From $792 AUD
₹52,877 INR
As of November 2, 2026
Save $2,470 AUD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,262 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.83ct natural radiant diamond

This 0.83ct 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 809632134. Listed at 13 retailers as of October 30, 2026, with prices from $792 to $3,262, a $2,470 spread on the same certified stone. NZ Jewellers lists it at $3,262. 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

0.83
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle33.5°
OriginNatural
Grading LabIGI
CertificateIGI 809632134
Dimensions6.26 × 4.73 × 3.16 mm
L/W Ratio1.32
Top View
6.26 mm4.73 mm0.83 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 809632134
Side View
Table 68.0%Crown 38.1°Girdle: STK-THKPavilion 33.5°CuletDepth 66.8%

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: $792 AUD|Low: $791 AUD|High: $1,926 AUD|Avg: $1,308 AUD|-3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 1$792 AUD
Retailer 5$1,042 AUD
Retailer 3$1,287 AUD
Retailer 2$1,312 AUD
Retailer 6$1,476 AUD
Retailer 7$1,539 AUD
Retailer 4$1,906 AUD

29 data points across 7 retailers

13 retailers$792 AUD to $3,262 AUD

A
Cheapest Retailer
-
$792 AUD
₹52,877 INR
Retailer 2
-
$982 AUD
$688 USD
View
Price last confirmed 90 days ago
B+
Retailer 3
-
$1,040 AUD
$729 USD
View
A
Retailer 4
-
$1,042 AUD
$730 USD
View
B+
Retailer 5
-
$1,080 AUD
$757 USD
View
B+
Retailer 6
-
$1,200 AUD
$841 USD
View
B+
Retailer 7
-
$1,229 AUD
$861 USD
View
B+
Retailer 8
-
$1,287 AUD
£710 GBP
View
A
Retailer 9
-
$1,312 AUD
£724 GBP
View
B+
Retailer 10
-
$1,476 AUD
€985 EUR
View
B+
Retailer 11
-
$1,539 AUD
ZAR 17,420 ZAR
View
B+
Retailer 12
-
$1,906 AUD
£1,052 GBP
View
Most Expensive
B
NZ Jewellers
c87a92ea-a91d-4619-81eb-e2a7ef44d6bc · Oct 30
$3,262 AUD
$2,286 USD
View
12 more retailers have this diamond
Prices start from $792 AUDSave up to $2,470 AUD

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
0.83ct Radiant
$792 AUD