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Round|Lab Grown|IGI

1.50ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG811619616

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811619616

Diamond specifications and retailer prices

From $914 CAD
$653 USD
As of October 29, 2026
Save $4,265 CAD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,179 CAD at Brilliant Earth · As of October 30, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811619616 or 811619616. Listed at 22 retailers as of October 29, 2026, with prices from $914 to $5,179, a $4,265 spread on the same certified stone. Brilliant Earth lists it at $5,179. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811619616
Dimensions7.41 × 7.34 × 4.56 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
7.41 mm7.34 mm1.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811619616
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.9%

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: Oct 29
Current: $5,179 CAD|Low: $878 CAD|High: $6,746 CAD|Avg: $2,245 CAD|-23.2%
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
October 30, 2026
Retailer 16$914 CAD
Retailer 15$994 CAD
Retailer 4$1,059 CAD
Retailer 5$1,059 CAD
Retailer 2$1,455 CAD
Retailer 13$1,491 CAD
Retailer 8$1,514 CAD
Retailer 14$1,645 CAD
Retailer 9$1,689 CAD
Retailer 11$1,808 CAD
Retailer 12$1,947 CAD
Retailer 6$2,460 CAD
Retailer 3$2,980 CAD
Retailer 7$3,414 CAD
Retailer 10$4,490 CAD
Brilliant Earth$5,179 CAD

31 data points across 16 retailers

22 retailers$914 CAD to $5,179 CAD

A
Cheapest Retailer
-
$914 CAD
$653 USD
A
Retailer 2
-
$994 CAD
$710 USD
View
A
Retailer 3
-
$1,023 CAD
$731 USD
View
Final sale: no returns
Retailer 4
-
$1,059 CAD
$757 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,059 CAD
$757 USD
View
B+
Retailer 6
-
$1,401 CAD
$1,001 USD
View
A
Retailer 7
-
$1,455 CAD
£818 GBP
View
B+
Retailer 8
-
$1,489 CAD
$1,064 USD
View
B+
Retailer 9
-
$1,491 CAD
$1,065 USD
View
B+
Retailer 10
-
$1,514 CAD
$1,082 USD
View
B+
Retailer 11
-
$1,645 CAD
A$1,808 AUD
View
B+
Retailer 12
-
$1,689 CAD
£950 GBP
View
B+
Retailer 13
-
$1,808 CAD
€1,230 EUR
View
B+
Retailer 14
-
$1,947 CAD
ZAR 22,478 ZAR
View
B
Retailer 15
-
$2,460 CAD
$1,758 USD
View
B
Retailer 16
-
$2,980 CAD
$2,129 USD
View
B
Retailer 17
-
$3,414 CAD
$2,439 USD
View
B
Retailer 18
-
$3,565 CAD
SGD 3,442 SGD
View
B
Retailer 19
-
$3,657 CAD
$2,613 USD
View
B
Retailer 20
-
$3,693 CAD
$2,639 USD
View
B
Retailer 21
-
$4,490 CAD
£2,526 GBP
View
Most Expensive
B
Brilliant Earth
20879643A · Oct 30
$5,179 CAD
$3,700 USD
View
21 more retailers have this diamond
Prices start from $914 CADSave up to $4,265 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
$914 CAD