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Radiant|Natural|IGI

10.05ct I SI1 Radiant Natural Diamond

VG • I/SI1 • IGI 467159689

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

Certificate IGI 467159689

Diamond specifications and retailer prices

From $181,230 CAD
₹12,355,940 INR
As of October 30, 2026
Save $81,588 CAD (31%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $262,818 CAD at Aurelinne · As of October 31, 2026
View at Aurelinne

About this 10.05ct natural radiant diamond

This 10.05ct natural radiant sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 467159689. Listed at 7 retailers as of October 30, 2026, with prices from $181,230 to $262,818, a $81,588 spread on the same certified stone. Aurelinne lists it at $262,818. 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

10.05
Carat
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.9°
Pavilion angle36.4°
OriginNatural
Grading LabIGI
CertificateIGI 467159689
Dimensions14.79 × 10.58 × 7.24 mm
L/W Ratio1.40
Culet sizePointed
Top View
14.79 mm10.58 mm10.05 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 467159689
Side View
Table 67.0%Crown 47.9°Girdle: Slightly ThickPavilion 36.4°Culet: NoneDepth 68.4%

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 30
Current: $262,818 CAD|Low: $180,190 CAD|High: $262,818 CAD|Avg: $226,757 CAD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 4$181,230 CAD
Retailer 3$203,821 CAD
Retailer 7$210,254 CAD
Retailer 5$229,622 CAD
Retailer 8$235,641 CAD
Retailer 2$248,477 CAD
Retailer 6$254,721 CAD
Aurelinne$262,818 CAD

40 data points across 8 retailers

7 retailers$181,230 CAD to $262,818 CAD

A
Cheapest Retailer
-
$181,230 CAD
₹12,355,940 INR
A
Retailer 2
-
$203,821 CAD
£114,889 GBP
View
B+
Retailer 3
-
$210,254 CAD
$150,515 USD
View
Final sale: no returns
B+
Retailer 4
-
$229,622 CAD
$164,380 USD
View
B+
Retailer 5
-
$248,477 CAD
€169,407 EUR
View
B+
Retailer 6
-
$254,721 CAD
ZAR 2,945,841 ZAR
View
Most Expensive
B
Aurelinne
8c9dd1e0-44c8-4bb0-9cd4-92ee4b7e981b · Oct 31
$262,818 CAD
$188,144 USD
View
6 more retailers have this diamond
Prices start from $181,230 CADSave up to $81,588 CAD

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
10.05ct Radiant
$181,230 CAD