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Round|Natural|IGI

1.50ct I IF Round Natural Diamond

EX • I/IF • IGI 816642568

Shape and cutting style on the report: Round brilliant

Certificate IGI 816642568

Diamond specifications and retailer prices

From $5,191 CAD
As of November 4, 2026
Save $6,756 CAD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,192 CAD at NZ Jewellers · As of September 1, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 816642568. Listed at 21 retailers as of November 4, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 816642568
Dimensions7.19 × 7.24 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.19 mm7.24 mm1.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 816642568
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.5%

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: Nov 4
Current: $11,946 CAD|Low: $5,191 CAD|High: $12,175 CAD|Avg: $7,527 CAD|+0.3%
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
Retailer 18
November 5, 2026
Retailer 3$5,191 CAD
Retailer 13$5,981 CAD
Retailer 11$6,097 CAD
Retailer 15$6,329 CAD
Retailer 12$6,842 CAD
Retailer 2$6,857 CAD
Retailer 18$6,857 CAD
Retailer 9$6,938 CAD
Retailer 10$6,988 CAD
Retailer 7$7,121 CAD
Retailer 6$7,133 CAD
Retailer 17$7,316 CAD
Retailer 5$7,358 CAD
Retailer 16$7,539 CAD
Retailer 4$7,912 CAD
Retailer 8$8,590 CAD
Retailer 14$10,892 CAD
NZ Jewellers$11,946 CAD

18 data points across 18 retailers

21 retailers$5,191 CAD to $11,946 CAD

A
Cheapest Retailer
-
$5,191 CAD
A
Retailer 2
-
$5,981 CAD
View
A
Retailer 3
-
$6,097 CAD
View
A
Retailer 4
-
$6,329 CAD
View
Final sale: no returns
A
Retailer 5
-
$6,842 CAD
View
A
Retailer 6
-
$6,857 CAD
View
A
Retailer 7
-
$6,857 CAD
View
A
Retailer 8
-
$6,938 CAD
View
A
Retailer 9
-
$6,988 CAD
View
A
Retailer 10
-
$7,121 CAD
View
A
Retailer 11
-
$7,133 CAD
View
Retailer 12
-
$7,158 CAD
View
Price last confirmed 59 days ago
A
Retailer 13
-
$7,316 CAD
View
A
Retailer 14
-
$7,358 CAD
View
A
Retailer 15
-
$7,539 CAD
View
A
Retailer 16
-
$7,912 CAD
View
Retailer 17
-
$8,261 CAD
View
Price last confirmed 58 days ago
A
Retailer 18
-
$8,590 CAD
View
A
Retailer 19
-
$10,892 CAD
View
B+
Retailer 20
-
$11,946 CAD
View
Most Expensive
NZ Jewellers
bec98ea7-d26e-46fd-af54-05aae79d1fc8 · Sep 1
$12,192 CAD
$8,749 USD
View
Price last confirmed 64 days ago
20 more retailers have this diamond
Prices start from $5,191 CADSave up to $6,756 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
1.50ct Round
$5,191 CAD