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Marquise|Lab Grown|IGI

3.51ct F VS2 Marquise Lab Grown Diamond

F/VS2 • IGI LG776688225

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG776688225

Diamond specifications and retailer prices

From $5,155 CAD
$3,690 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $5,155 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 3.51ct lab-grown marquise diamond

This 3.51ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG776688225 or 776688225. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.51
Carat
F
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776688225
Dimensions15.74 × 7.88 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.74 mm7.88 mm3.51 ctF / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776688225
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 60.9%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 31
Current: $5,155 CAD|Low: $906 CAD|High: $8,074 CAD|Avg: $2,546 CAD
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 9
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Retailer 11
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Retailer 13
August 9, 2026
Retailer 11$1,162 CAD
Retailer 10$1,239 CAD
Retailer 2$1,362 CAD
Retailer 12$1,438 CAD
Retailer 6$1,819 CAD
Retailer 7$1,942 CAD
Retailer 8$2,469 CAD
Retailer 5$2,761 CAD
Retailer 4$3,026 CAD
Retailer 9$3,436 CAD
Retailer 3$3,449 CAD
Retailer 13$4,631 CAD
Brilliant Earth$5,155 CAD

72 data points across 13 retailers

1 retailer

C
Brilliant Earth
20675472A · Oct 31
$5,155 CAD
$3,690 USD
View

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C
3.51ct Marquise
$5,155 CAD