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Marquise|Lab Grown|IGI

1.50ct F VS1 Marquise Lab Grown Diamond

GD • F/VS1 • IGI LG537239629

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG537239629

Diamond specifications and retailer prices

From $1,789 CAD
$1,281 USD
As of November 2, 2026
Save $2,079 CAD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,535 CAD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

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 standard cut grade and certified by IGI LG537239629 or 537239629. Listed at 15 retailers as of October 31, 2026, with a 116% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
F
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle35.5°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537239629
Dimensions12.19 × 5.97 × 3.68 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.19 mm5.97 mm1.50 ctF / VS1
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG537239629
Side View
Table 55.0%Crown 35.5°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $5,535 CAD|Low: $1,717 CAD|High: $6,630 CAD|Avg: $3,270 CAD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 10$1,789 CAD
Retailer 3$1,946 CAD
Retailer 5$2,003 CAD
Retailer 11$2,074 CAD
Retailer 8$2,116 CAD
Retailer 9$2,319 CAD
Retailer 4$2,417 CAD
Retailer 2$3,232 CAD
Retailer 12$3,284 CAD
Retailer 7$4,211 CAD
Retailer 13$4,293 CAD
Flawless Fine Jewelry$5,535 CAD
Retailer 6$6,541 CAD

44 data points across 13 retailers

15 retailers$1,789 CAD to $3,868 CAD

B
Cheapest Retailer
-
$1,789 CAD
$1,281 USD
B
Retailer 2
-
$1,946 CAD
$1,393 USD
View
B
Retailer 3
-
$2,003 CAD
$1,434 USD
View
Final sale: no returns
Retailer 4
-
$2,074 CAD
$1,485 USD
View
Price last confirmed 20 days ago
B
Retailer 5
-
$2,074 CAD
$1,485 USD
View
B
Retailer 6
-
$2,116 CAD
$1,515 USD
View
C
Retailer 7
-
$2,319 CAD
$1,660 USD
View
C
Retailer 8
-
$2,417 CAD
$1,730 USD
View
B
Retailer 9
-
$3,232 CAD
£1,822 GBP
View
C
Retailer 10
-
$3,284 CAD
$2,351 USD
View
C
Retailer 11
-
$3,868 CAD
$2,769 USD
View
Retailer 12
-
$4,211 CAD
ZAR 48,696 ZAR
View
Price under review
Retailer 13
-
$4,293 CAD
$3,073 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
5902FF8C6 · Nov 2
$5,535 CAD
£3,120 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $1,789 CADSave up to $2,079 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.

B
1.50ct Marquise
$1,789 CAD