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5.05ct I SI2 Round Natural Diamond

EX • I/SI2 • IGI 737544774

Shape and cutting style on the report: Round brilliant

Certificate IGI 737544774

Diamond specifications and retailer prices

From $44,196 CAD
₹3,013,212 INR
As of October 30, 2026
Save $30,785 CAD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $74,981 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 5.05ct natural round diamond

This 5.05ct natural round sits in the over five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 737544774. Listed at 13 retailers as of October 29, 2026, with prices from $44,196 to $74,981, a $30,785 spread on the same certified stone. MOH London lists it at $74,981. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.05
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 737544774
Dimensions10.92 × 10.98 × 6.82 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
10.92 mm10.98 mm5.05 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 737544774
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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: $74,981 CAD|Low: $44,196 CAD|High: $148,895 CAD|Avg: $56,542 CAD|-4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2$44,196 CAD
Retailer 12$45,881 CAD
Retailer 6$46,286 CAD
Retailer 10$46,603 CAD
Retailer 7$47,978 CAD
Retailer 13$52,712 CAD
Retailer 4$54,909 CAD
Retailer 11$55,887 CAD
Retailer 8$56,601 CAD
Retailer 5$57,105 CAD
Retailer 9$58,652 CAD
Retailer 3$59,301 CAD
MOH London$74,981 CAD

24 data points across 13 retailers

13 retailers$44,196 CAD to $74,981 CAD

A
Cheapest Retailer
-
$44,196 CAD
₹3,013,212 INR
A
Retailer 2
-
$45,881 CAD
$32,845 USD
View
A
Retailer 3
-
$46,286 CAD
$33,135 USD
View
A
Retailer 4
-
$46,603 CAD
$33,362 USD
View
Final sale: no returns
A
Retailer 5
-
$47,978 CAD
$34,346 USD
View
A
Retailer 6
-
$52,712 CAD
$37,735 USD
View
A
Retailer 7
-
$54,909 CAD
$39,308 USD
View
A
Retailer 8
-
$55,887 CAD
€38,103 EUR
View
A
Retailer 9
-
$56,601 CAD
$40,519 USD
View
A
Retailer 10
-
$57,105 CAD
$40,880 USD
View
A
Retailer 11
-
$58,652 CAD
£33,061 GBP
View
A
Retailer 12
-
$59,301 CAD
$42,452 USD
View
Most Expensive
A
MOH London
49EEDC128 · Oct 29
$74,981 CAD
£42,265 GBP
View
12 more retailers have this diamond
Prices start from $44,196 CADSave up to $30,785 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
5.05ct Round
$44,196 CAD