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Marquise|Lab Grown|IGI

1.50ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG836684929

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836684929

Diamond specifications and retailer prices

From $523 CAD
$374 USD
As of November 1, 2026
Save $2,146 CAD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,669 CAD at Do Amore Diamonds · As of November 2, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836684929 or 836684929. Listed at 18 retailers as of November 1, 2026, with prices from $523 to $2,669, a $2,146 spread on the same certified stone. Do Amore Diamonds lists it at $2,669. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836684929
Dimensions11.90 × 6.10 × 3.66 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.90 mm6.10 mm1.50 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836684929
Side View
Table 61.0%Crown 33.1°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 60.0%

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: Nov 1
Current: $2,669 CAD|Low: $523 CAD|High: $3,228 CAD|Avg: $1,262 CAD|+8.5%
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
November 2, 2026
Retailer 5$523 CAD
Retailer 8$543 CAD
Retailer 10$563 CAD
Retailer 6$801 CAD
Retailer 2$883 CAD
Retailer 13$1,080 CAD
Retailer 3$1,272 CAD
Retailer 9$1,357 CAD
Retailer 4$1,696 CAD
Retailer 12$1,728 CAD
Retailer 7$1,862 CAD
Retailer 11$2,445 CAD
Do Amore Diamonds$2,669 CAD

34 data points across 13 retailers

18 retailers$523 CAD to $2,669 CAD

Retailer 1
-
$337 CAD
$241 USD
Price last confirmed 25 days ago
Retailer 2
-
$390 CAD
$279 USD
View
Price last confirmed 34 days ago
Retailer 3
-
$418 CAD
$299 USD
View
Price last confirmed 21 days ago
Retailer 4
-
$418 CAD
$299 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$523 CAD
$374 USD
View
A
Retailer 6
-
$543 CAD
£306 GBP
View
B+
Retailer 7
-
$563 CAD
$403 USD
View
A
Retailer 8
-
$801 CAD
ZAR 9,258 ZAR
View
A
Retailer 9
-
$883 CAD
£498 GBP
View
B+
Retailer 10
-
$1,080 CAD
A$1,189 AUD
View
B+
Retailer 11
-
$1,272 CAD
$910 USD
View
B+
Retailer 12
-
$1,357 CAD
$971 USD
View
Retailer 13
-
$1,480 CAD
$1,059 USD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$1,696 CAD
$1,214 USD
View
B
Retailer 15
-
$1,728 CAD
$1,237 USD
View
B
Retailer 16
-
$1,862 CAD
£1,049 GBP
View
B
Retailer 17
-
$2,445 CAD
$1,750 USD
View
Most Expensive
B
Do Amore Diamonds
36-1977742 · Nov 2
$2,669 CAD
$1,910 USD
View
17 more retailers have this diamond
Prices start from $523 CADSave up to $2,146 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
$523 CAD