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Marquise|Lab Grown|IGI

1.50ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG744515427

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG744515427

Diamond specifications and retailer prices

From $683 CAD
$488 USD
As of October 23, 2026
Save $1,822 CAD (73%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $3,695 CAD at Do Amore Diamonds · As of October 23, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG744515427 or 744515427. Listed at 29 retailers as of October 23, 2026, with a 267% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744515427
Dimensions5.89 × 5.89 × 3.81 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
5.89 mm5.89 mm1.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744515427
Side View
Table 60.0%Crown 36.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 64.7%

Caratlytics Score

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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 23
Current: $3,695 CAD|Low: $417 CAD|High: $3,695 CAD|Avg: $1,377 CAD
Do Amore Diamonds
Retailer 2
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Retailer 25
October 29, 2026
Retailer 15$417 CAD
Retailer 4$500 CAD
Retailer 11$516 CAD
Retailer 18$561 CAD
Retailer 25$606 CAD
Retailer 12$683 CAD
Retailer 19$735 CAD
Retailer 9$752 CAD
Retailer 7$805 CAD
Retailer 5$879 CAD
Retailer 22$923 CAD
Retailer 21$970 CAD
Retailer 13$1,002 CAD
Retailer 16$1,293 CAD
Retailer 20$1,340 CAD
Retailer 3$1,587 CAD
Retailer 14$1,961 CAD
Retailer 23$1,973 CAD
Retailer 6$1,985 CAD
Retailer 10$2,058 CAD
Retailer 8$2,101 CAD
Retailer 17$2,198 CAD
Retailer 24$2,297 CAD
Retailer 2$2,505 CAD
Do Amore Diamonds$3,695 CAD

36 data points across 25 retailers

29 retailers$683 CAD to $2,505 CAD

Retailer 1
-
$417 CAD
$298 USD
Price last confirmed 22 days ago
Retailer 2
-
$484 CAD
$346 USD
View
Price last confirmed 30 days ago
Retailer 3
-
$516 CAD
$369 USD
View
Price last confirmed 21 days ago
Retailer 4
-
$516 CAD
$369 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$561 CAD
$401 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$592 CAD
$423 USD
View
Price last confirmed 31 days ago
Retailer 7
-
$606 CAD
£341 GBP
View
Price last confirmed 13 days ago
A
Retailer 8
-
$683 CAD
$488 USD
View
Retailer 9
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$735 CAD
$525 USD
View
Price last confirmed 6 days ago
A
Retailer 10
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$752 CAD
HK$4,200 HKD
View
Retailer 11
-
$805 CAD
$575 USD
View
Price last confirmed 12 days ago
Retailer 12
-
$879 CAD
$628 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$970 CAD
ZAR 11,202 ZAR
View
Price last confirmed 11 days ago
Retailer 14
-
$1,002 CAD
£564 GBP
View
Price last confirmed 8 days ago
Retailer 15
-
$1,293 CAD
$924 USD
View
Price last confirmed 8 days ago
Retailer 16
-
$1,340 CAD
A$1,473 AUD
View
Price last confirmed 11 days ago
Retailer 17
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$1,587 CAD
$1,134 USD
View
Price last confirmed 8 days ago
Retailer 18
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$1,832 CAD
$1,309 USD
View
Price last confirmed 8 days ago
Retailer 19
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$1,832 CAD
$1,309 USD
View
Price last confirmed 19 days ago
Retailer 20
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$1,961 CAD
A$2,156 AUD
View
Price last confirmed 22 days ago
Retailer 21
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$1,973 CAD
$1,410 USD
View
Price last confirmed 12 days ago
Retailer 22
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$1,985 CAD
$1,418 USD
View
Price last confirmed 7 days ago
Retailer 23
-
$2,058 CAD
$1,470 USD
View
Price last confirmed 8 days ago
Retailer 24
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$2,101 CAD
$1,501 USD
View
Price last confirmed 9 days ago
Retailer 25
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$2,130 CAD
$1,522 USD
View
Price last confirmed 29 days ago
Retailer 26
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$2,198 CAD
SGD 2,122 SGD
View
Price last confirmed 9 days ago
Retailer 27
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$2,297 CAD
£1,292 GBP
View
Price last confirmed 9 days ago
B
Retailer 28
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$2,505 CAD
$1,790 USD
View
Most Expensive
Do Amore Diamonds
27-842EC6D09 · Oct 23
$3,695 CAD
$2,640 USD
View
Price last confirmed 7 days ago
28 more retailers have this diamond
Prices start from $683 CADSave up to $1,822 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
$683 CAD