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Marquise|Lab Grown|IGI

0.78ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG506194328

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG506194328

Diamond specifications and retailer prices

From $810 CAD
$580 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $810 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 0.78ct lab-grown marquise diamond

This 0.78ct lab-grown marquise sits in the just-under-one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG506194328 or 506194328. 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

0.78
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506194328
Dimensions9.77 × 4.60 × 2.91 mm
L/W Ratio2.12
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
9.77 mm4.60 mm0.78 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506194328
Side View
Table 63.0%Crown 35°Girdle: STK-VTKPavilion 39.5°Culet: NoneDepth 63.3%

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: $810 CAD|Low: $766 CAD|High: $4,783 CAD|Avg: $2,240 CAD|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 4, 2026
Brilliant Earth$810 CAD
Retailer 4$1,074 CAD
Retailer 10$1,362 CAD
Retailer 2$1,746 CAD
Retailer 11$1,755 CAD
Retailer 6$1,777 CAD
Retailer 7$1,864 CAD
Retailer 9$2,649 CAD
Retailer 5$3,470 CAD
Retailer 8$3,525 CAD
Retailer 3$4,783 CAD

6 data points across 11 retailers

1 retailer

B
Brilliant Earth
19755574A · Oct 30
$810 CAD
$580 USD
View

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B
0.78ct Marquise
$810 CAD