Radiant|Natural|IGI

0.82ct I SI1 Radiant Natural Diamond

VG • I/SI1 • IGI 731562724

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

Certificate IGI 731562724

Diamond specifications and retailer prices

From $565 USD
₹53,855 INR
As of October 31, 2026
Save $1,765 USD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,330 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.82ct natural radiant diamond

This 0.82ct 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 731562724. Listed at 15 retailers as of October 30, 2026, with prices from $565 to $2,330, a $1,765 spread on the same certified stone. NZ Jewellers lists it at $2,330. 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

0.82
Carat
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle31.4°
OriginNatural
Grading LabIGI
CertificateIGI 731562724
Dimensions6.26 × 4.58 × 3.17 mm
L/W Ratio1.37
Culet sizePointed
Top View
6.26 mm4.58 mm0.82 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 731562724
Side View
Table 63.0%Crown 35.3°Girdle: STK-THKPavilion 31.4°Culet: NoneDepth 69.2%

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: Oct 31
Current: $1,361 USD|Low: $564 USD|High: $1,377 USD|Avg: $960 USD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$565 USD
Retailer 4$745 USD
Retailer 2$919 USD
Retailer 7$940 USD
Retailer 5$1,053 USD
Retailer 6$1,099 USD
Retailer 1$1,361 USD

27 data points across 7 retailers

15 retailers$565 USD to $2,330 USD

A
Cheapest Retailer
-
$565 USD
₹53,855 INR
Retailer 2
-
$719 USD
View
Price last confirmed 88 days ago
B+
Retailer 3
-
$743 USD
View
B+
Retailer 4
-
$743 USD
View
A
Retailer 5
-
$745 USD
View
B+
Retailer 6
-
$755 USD
View
B+
Retailer 7
-
$772 USD
View
B+
Retailer 8
-
$857 USD
View
B+
Retailer 9
-
$875 USD
View
B+
Retailer 10
-
$919 USD
£724 GBP
View
A
Retailer 11
-
$940 USD
£740 GBP
View
A
Retailer 12
-
$1,053 USD
€1,003 EUR
View
A
Retailer 13
-
$1,099 USD
ZAR 17,752 ZAR
View
B+
Retailer 14
-
$1,361 USD
£1,072 GBP
View
Most Expensive
B
NZ Jewellers
ca39af03-7679-406d-afb4-08bcd65f38bb · Oct 30
$2,330 USD
View
14 more retailers have this diamond
Prices start from $565 USDSave up to $1,765 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
0.82ct Radiant
$565 USD