Marquise|Lab Grown|IGI

1.50ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG803608677

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803608677

Diamond specifications and retailer prices

From $593 CAD
$424 USD
As of October 23, 2026
Save $74 CAD (11%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,290 CAD at Do Amore Diamonds · As of October 21, 2026
View at Do Amore Diamonds

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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803608677 or 803608677. Listed at 24 retailers as of October 23, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803608677
Dimensions6.03 × 6.03 × 3.84 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.03 mm6.03 mm1.50 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803608677
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 23
Current: $5,290 CAD|Low: $239 CAD|High: $5,290 CAD|Avg: $1,589 CAD|+73.4%
Do Amore Diamonds
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
October 22, 2026
Retailer 8$239 CAD
Retailer 5$567 CAD
Retailer 17$593 CAD
Retailer 3$668 CAD
Retailer 4$732 CAD
Retailer 6$733 CAD
Retailer 14$739 CAD
Retailer 12$945 CAD
Retailer 13$1,166 CAD
Retailer 7$1,296 CAD
Retailer 2$1,336 CAD
Retailer 9$1,918 CAD
Retailer 11$2,074 CAD
Retailer 15$2,767 CAD
Retailer 16$2,828 CAD
Retailer 10$3,015 CAD
Do Amore Diamonds$5,290 CAD

29 data points across 17 retailers

24 retailers$593 CAD to $668 CAD

Retailer 1
-
$567 CAD
$405 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$593 CAD
$424 USD
View
Retailer 3
-
$595 CAD
$425 USD
View
Price last confirmed 21 days ago
Retailer 4
-
$662 CAD
$473 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$668 CAD
$477 USD
View
Final sale: no returns
Retailer 6
-
$724 CAD
$517 USD
View
Price last confirmed 32 days ago
Retailer 7
-
$732 CAD
$523 USD
View
Price last confirmed 26 days ago
Retailer 8
-
$738 CAD
$527 USD
View
Price last confirmed 21 days ago
Retailer 9
-
$739 CAD
$528 USD
View
Price last confirmed 13 days ago
Retailer 10
-
$739 CAD
$528 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$739 CAD
$528 USD
View
Price last confirmed 11 days ago
Retailer 12
-
$945 CAD
$675 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$1,166 CAD
$833 USD
View
Price last confirmed 8 days ago
Retailer 14
-
$1,271 CAD
A$1,397 AUD
View
Price last confirmed 140 days ago
Retailer 15
-
$1,296 CAD
$926 USD
View
Price last confirmed 50 days ago
Retailer 16
-
$1,336 CAD
£751 GBP
View
Price last confirmed 7 days ago
Retailer 17
-
$2,074 CAD
$1,482 USD
View
Price last confirmed 8 days ago
Retailer 18
-
$2,600 CAD
$1,858 USD
View
Price last confirmed 29 days ago
Retailer 19
-
$2,623 CAD
$1,874 USD
View
Price last confirmed 13 days ago
Retailer 20
-
$2,623 CAD
$1,874 USD
View
Price last confirmed 10 days ago
Retailer 21
-
$2,767 CAD
$1,977 USD
View
Price last confirmed 9 days ago
Retailer 22
-
$2,828 CAD
$2,021 USD
View
Price last confirmed 8 days ago
Retailer 23
-
$3,015 CAD
£1,696 GBP
View
Price last confirmed 10 days ago
Most Expensive
Do Amore Diamonds
27-73C3ED863 · Oct 21
$5,290 CAD
$3,780 USD
View
Price under review
23 more retailers have this diamond
Prices start from $593 CADSave up to $74 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
$593 CAD