CaratHunter
Plans
Round|Lab Grown|IGI

1.50ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG825660180

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825660180

Diamond specifications and retailer prices

From $561 CAD
$401 USD
As of October 29, 2026
Save $3,624 CAD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,185 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825660180 or 825660180. Listed at 20 retailers as of October 29, 2026, with prices from $561 to $4,185, a $3,624 spread on the same certified stone. Brilliant Earth lists it at $4,185. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825660180
Dimensions7.40 × 7.33 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.40 mm7.33 mm1.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825660180
Side View
Table 55.0%Crown 35.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.2%

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 29
Current: $4,185 CAD|Low: $561 CAD|High: $4,185 CAD|Avg: $1,945 CAD
Brilliant Earth
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
Retailer 19
Retailer 20
October 29, 2026
Retailer 6$561 CAD
Retailer 7$628 CAD
Retailer 20$628 CAD
Retailer 10$696 CAD
Retailer 17$696 CAD
Retailer 16$903 CAD
Retailer 14$1,093 CAD
Retailer 3$1,103 CAD
Retailer 2$1,136 CAD
Retailer 15$1,196 CAD
Retailer 5$1,257 CAD
Retailer 4$1,660 CAD
Retailer 11$2,237 CAD
Retailer 18$2,279 CAD
Retailer 9$2,287 CAD
Retailer 8$2,416 CAD
Retailer 13$2,734 CAD
Retailer 19$3,092 CAD
Retailer 12$3,660 CAD
Brilliant Earth$4,185 CAD

27 data points across 20 retailers

20 retailers$561 CAD to $4,185 CAD

A
Cheapest Retailer
-
$561 CAD
$401 USD
A
Retailer 2
-
$628 CAD
$449 USD
View
Final sale: no returns
A
Retailer 3
-
$628 CAD
$449 USD
View
A
Retailer 4
-
$696 CAD
$497 USD
View
A
Retailer 5
-
$696 CAD
$497 USD
View
A
Retailer 6
-
$903 CAD
$645 USD
View
A
Retailer 7
-
$1,093 CAD
€744 EUR
View
A
Retailer 8
-
$1,103 CAD
$788 USD
View
A
Retailer 9
-
$1,136 CAD
£639 GBP
View
A
Retailer 10
-
$1,196 CAD
ZAR 13,800 ZAR
View
A
Retailer 11
-
$1,257 CAD
$898 USD
View
B+
Retailer 12
-
$1,660 CAD
$1,186 USD
View
B+
Retailer 13
-
$2,237 CAD
$1,598 USD
View
B+
Retailer 14
-
$2,279 CAD
SGD 2,200 SGD
View
B+
Retailer 15
-
$2,287 CAD
$1,634 USD
View
B+
Retailer 16
-
$2,416 CAD
$1,726 USD
View
B+
Retailer 17
-
$2,734 CAD
£1,538 GBP
View
B+
Retailer 18
-
$3,092 CAD
$2,209 USD
View
B
Retailer 19
-
$3,660 CAD
$2,615 USD
View
Most Expensive
B
Brilliant Earth
21434149A · Oct 29
$4,185 CAD
$2,990 USD
View
19 more retailers have this diamond
Prices start from $561 CADSave up to $3,624 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
$561 CAD