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Marquise|Lab Grown|IGI

1.50ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG847654656

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847654656

Diamond specifications and retailer prices

From $331 CAD
$237 USD
As of November 2, 2026
Save $1,639 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,970 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847654656 or 847654656. Listed at 19 retailers as of October 31, 2026, with prices from $331 to $1,970, a $1,639 spread on the same certified stone. Brilliant Earth lists it at $1,970. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847654656
Dimensions6.08 × 11.39 × 3.73 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.08 mm11.39 mm1.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847654656
Side View
Table 58.0%Crown 34.3°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 61.3%

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: Nov 2
Current: $769 CAD|Low: $331 CAD|High: $1,707 CAD|Avg: $1,011 CAD|+1.7%
Retailer 1
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 2, 2026
Retailer 4$331 CAD
Retailer 17$383 CAD
Retailer 8$409 CAD
Retailer 15$409 CAD
Retailer 7$691 CAD
Retailer 11$708 CAD
Retailer 16$715 CAD
Retailer 3$760 CAD
Retailer 1$769 CAD
Retailer 14$955 CAD
Retailer 13$1,268 CAD
Retailer 18$1,317 CAD
Retailer 2$1,321 CAD
Retailer 6$1,376 CAD
Retailer 5$1,390 CAD
Retailer 12$1,652 CAD
Retailer 9$1,668 CAD
Retailer 10$1,707 CAD

17 data points across 18 retailers

19 retailers$331 CAD to $1,970 CAD

A
Cheapest Retailer
-
$331 CAD
$237 USD
A
Retailer 2
-
$383 CAD
$274 USD
View
Retailer 3
-
$409 CAD
$293 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$409 CAD
$293 USD
View
A
Retailer 5
-
$691 CAD
$495 USD
View
A
Retailer 6
-
$708 CAD
ZAR 8,184 ZAR
View
A
Retailer 7
-
$715 CAD
$512 USD
View
A
Retailer 8
-
$760 CAD
$544 USD
View
A
Retailer 9
-
$769 CAD
£433 GBP
View
A
Retailer 10
-
$955 CAD
A$1,052 AUD
View
B+
Retailer 11
-
$1,268 CAD
A$1,397 AUD
View
B+
Retailer 12
-
$1,317 CAD
$943 USD
View
B+
Retailer 13
-
$1,321 CAD
$946 USD
View
B+
Retailer 14
-
$1,376 CAD
$985 USD
View
B+
Retailer 15
-
$1,390 CAD
$995 USD
View
B+
Retailer 16
-
$1,652 CAD
£931 GBP
View
B
Retailer 17
-
$1,668 CAD
$1,194 USD
View
B
Retailer 18
-
$1,707 CAD
$1,222 USD
View
Most Expensive
B
Brilliant Earth
22293195A · Oct 31
$1,970 CAD
$1,410 USD
View
18 more retailers have this diamond
Prices start from $331 CADSave up to $1,639 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 Marquise
$331 CAD