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Round|Natural|IGI

1.50ct J IF Round Natural Diamond

EX • J/IF • IGI 642405107

Shape and cutting style on the report: Round brilliant

Certificate IGI 642405107

Diamond specifications and retailer prices

From $6,068 CAD
$4,344 USD
As of October 30, 2026
Save $5,073 CAD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,122 CAD at NZ Jewellers · As of September 19, 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 642405107. Listed at 15 retailers as of October 29, 2026, with a 84% 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
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.9°
OriginNatural
Grading LabIGI
CertificateIGI 642405107
Dimensions7.31 × 7.26 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.31 mm7.26 mm1.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 642405107
Side View
Table 61.0%Crown 32.9°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 60.8%

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: $8,553 CAD|Low: $5,352 CAD|High: $11,576 CAD|Avg: $7,463 CAD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10$6,068 CAD
Retailer 9$6,095 CAD
Retailer 3$6,422 CAD
Retailer 4$6,447 CAD
Retailer 2$6,958 CAD
Retailer 8$6,958 CAD
Retailer 5$7,008 CAD
Retailer 11$7,708 CAD
Retailer 6$7,894 CAD
Retailer 1$8,553 CAD
Retailer 7$11,141 CAD

36 data points across 11 retailers

15 retailers$6,068 CAD to $11,141 CAD

A
Cheapest Retailer
-
$6,068 CAD
$4,344 USD
A
Retailer 2
-
$6,095 CAD
$4,363 USD
View
A
Retailer 3
-
$6,422 CAD
$4,597 USD
View
Final sale: no returns
A
Retailer 4
-
$6,447 CAD
$4,615 USD
View
Retailer 5
-
$6,548 CAD
$4,688 USD
View
Price last confirmed 97 days ago
Retailer 6
-
$6,958 CAD
$4,981 USD
View
Price last confirmed 38 days ago
A
Retailer 7
-
$6,958 CAD
$4,981 USD
View
A
Retailer 8
-
$6,958 CAD
$4,981 USD
View
A
Retailer 9
-
$7,008 CAD
£3,950 GBP
View
A
Retailer 10
-
$7,708 CAD
£4,345 GBP
View
A
Retailer 11
-
$7,894 CAD
€5,382 EUR
View
Retailer 12
-
$8,028 CAD
$5,747 USD
View
Price last confirmed 40 days ago
B+
Retailer 13
-
$8,553 CAD
ZAR 98,910 ZAR
View
B
Retailer 14
-
$11,141 CAD
£6,280 GBP
View
Most Expensive
NZ Jewellers
cfd6d061-7d02-4759-aa83-51e0d0ed9ce9 · Sep 19
$12,122 CAD
$8,678 USD
View
Price last confirmed 42 days ago
14 more retailers have this diamond
Prices start from $6,068 CADSave up to $5,073 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
$6,068 CAD