Marquise|Lab Grown|IGI

1.50ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG844601398

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844601398

Diamond specifications and retailer prices

From $695 CAD
$497 USD
As of October 28, 2026
20 retailers carry this diamond
Most expensive: $1,708 CAD at With Clarity · As of October 25, 2026
View at With Clarity

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844601398 or 844601398. Listed at 20 retailers as of October 28, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844601398
Dimensions12.06 × 6.15 × 3.57 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.06 mm6.15 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844601398
Side View
Table 61.0%Crown 31.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 58.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $695 CAD|Low: $337 CAD|High: $1,708 CAD|Avg: $983 CAD
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
Retailer 19
With Clarity
October 28, 2026
Retailer 3$337 CAD
Retailer 4$390 CAD
Retailer 8$418 CAD
Retailer 15$418 CAD
Retailer 13$488 CAD
Retailer 14$693 CAD
Retailer 1$695 CAD
Retailer 11$704 CAD
Retailer 18$706 CAD
Retailer 12$765 CAD
Retailer 10$872 CAD
Retailer 17$972 CAD
Retailer 16$1,272 CAD
Retailer 7$1,342 CAD
Retailer 2$1,346 CAD
Retailer 6$1,348 CAD
Retailer 5$1,414 CAD
Retailer 19$1,511 CAD
Retailer 9$1,691 CAD
With Clarity$1,708 CAD

14 data points across 20 retailers

20 retailers

Retailer 1
-
$337 CAD
$241 USD
Price last confirmed 10 days ago
Retailer 2
-
$390 CAD
$279 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$418 CAD
$299 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$418 CAD
$299 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$488 CAD
£275 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
$693 CAD
€472 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
$695 CAD
$497 USD
View
Retailer 8
-
$704 CAD
$504 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$706 CAD
ZAR 8,160 ZAR
View
Price last confirmed 10 days ago
Retailer 10
-
$765 CAD
£431 GBP
View
Price last confirmed 7 days ago
Retailer 11
-
$872 CAD
$624 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$972 CAD
A$1,070 AUD
View
Price last confirmed 9 days ago
Retailer 13
-
$1,272 CAD
$910 USD
View
Price last confirmed 8 days ago
Retailer 14
-
$1,342 CAD
$960 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$1,346 CAD
$963 USD
View
Price last confirmed 7 days ago
Retailer 16
-
$1,348 CAD
SGD 1,304 SGD
View
Price last confirmed 7 days ago
Retailer 17
-
$1,414 CAD
$1,012 USD
View
Price last confirmed 7 days ago
Retailer 18
-
$1,511 CAD
$1,081 USD
View
Price last confirmed 7 days ago
Retailer 19
-
$1,691 CAD
£953 GBP
View
Price last confirmed 18 days ago
Most Expensive
With Clarity
844601398 · Oct 25
$1,708 CAD
$1,222 USD
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from $695 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
$695 CAD