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Marquise|Lab Grown|IGI

1.80ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG502155360

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG502155360

Diamond specifications and retailer prices

From $1,970 CAD
$1,410 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $1,970 CAD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.8ct lab-grown marquise diamond

This 1.8ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502155360 or 502155360. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502155360
Dimensions11.73 × 6.56 × 4.07 mm
L/W Ratio1.79
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
11.73 mm6.56 mm1.80 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502155360
Side View
Table 58.0%Crown 34.4°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $1,970 CAD|Low: $1,970 CAD|High: $10,547 CAD|Avg: $5,886 CAD|-50.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
July 26, 2026
Brilliant Earth$1,970 CAD
Retailer 4$2,519 CAD
Retailer 2$3,883 CAD
Retailer 6$5,113 CAD
Retailer 7$5,269 CAD
Retailer 9$5,729 CAD
Retailer 8$6,940 CAD
Retailer 3$9,767 CAD
Retailer 5$10,547 CAD

30 data points across 9 retailers

1 retailer

B
Brilliant Earth
20637498A · Oct 30
$1,970 CAD
$1,410 USD
View

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
1.80ct Marquise
$1,970 CAD