CaratHunter
Plans
Round|Natural|IGI

1.31ct I IF Round Natural Diamond

EX • I/IF • IGI 782676581

Shape and cutting style on the report: Round brilliant

Certificate IGI 782676581

Diamond specifications and retailer prices

From $4,423 CAD
₹301,568 INR
As of October 31, 2026
Save $5,361 CAD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,784 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 782676581. Listed at 16 retailers as of October 30, 2026, with prices from $4,423 to $9,784, a $5,361 spread on the same certified stone. NZ Jewellers lists it at $9,784. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 782676581
Dimensions6.94 × 6.99 × 4.36 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.94 mm6.99 mm1.31 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 782676581
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.5%

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: $9,784 CAD|Low: $4,418 CAD|High: $9,784 CAD|Avg: $6,066 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 10$4,423 CAD
Retailer 8$4,941 CAD
Retailer 4$5,036 CAD
Retailer 13$5,046 CAD
Retailer 7$5,182 CAD
Retailer 12$5,209 CAD
Retailer 9$5,357 CAD
Retailer 14$5,616 CAD
Retailer 15$5,616 CAD
Retailer 16$5,616 CAD
Retailer 11$5,816 CAD
Retailer 6$6,253 CAD
Retailer 3$6,431 CAD
Retailer 17$6,480 CAD
Retailer 2$6,903 CAD
Retailer 5$9,442 CAD
NZ Jewellers$9,784 CAD

28 data points across 17 retailers

16 retailers$4,423 CAD to $9,784 CAD

A
Cheapest Retailer
-
$4,423 CAD
₹301,568 INR
A
Retailer 2
-
$4,941 CAD
$3,537 USD
View
Retailer 3
-
$5,036 CAD
$3,605 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$5,046 CAD
£2,844 GBP
View
A
Retailer 5
-
$5,182 CAD
$3,710 USD
View
Final sale: no returns
A
Retailer 6
-
$5,209 CAD
$3,729 USD
View
A
Retailer 7
-
$5,357 CAD
$3,835 USD
View
A
Retailer 8
-
$5,616 CAD
$4,020 USD
View
A
Retailer 9
-
$5,616 CAD
$4,020 USD
View
A
Retailer 10
-
$5,616 CAD
$4,020 USD
View
A
Retailer 11
-
$5,816 CAD
£3,279 GBP
View
A
Retailer 12
-
$6,431 CAD
£3,625 GBP
View
A
Retailer 13
-
$6,480 CAD
$4,639 USD
View
A
Retailer 14
-
$6,903 CAD
ZAR 79,831 ZAR
View
B+
Retailer 15
-
$9,442 CAD
£5,322 GBP
View
Most Expensive
B+
NZ Jewellers
5c3586f7-d406-4f8e-872b-b80573fe91d1 · Oct 30
$9,784 CAD
$7,004 USD
View
15 more retailers have this diamond
Prices start from $4,423 CADSave up to $5,361 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
1.31ct Round
$4,423 CAD