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Marquise|Lab Grown|IGI

2.31ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG772640141

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG772640141

Diamond specifications and retailer prices

From $4,191 USD
CA$5,821 CAD
As of October 27, 2026
1 retailer carries this diamond
Only listing: $4,191 USD at Diamond Exchange Canada
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 Diamond Exchange Canada

About this 2.31ct lab-grown marquise diamond

This 2.31ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG772640141 or 772640141. Listed at a single retailer as of October 27, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.31
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772640141
Dimensions13.74 × 7.10 × 4.25 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.74 mm7.10 mm2.31 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772640141
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 27
Current: $4,191 USD|Low: $590 USD|High: $4,191 USD|Avg: $1,629 USD|+29.5%
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
June 15, 2026
Retailer 2$590 USD
Retailer 3$811 USD
Retailer 4$1,927 USD
Diamond Exchange Canada$4,191 USD

10 data points across 4 retailers

1 retailer

B
Diamond Exchange Canada
1932325358 · Oct 27
$4,191 USD
CA$5,821 CAD
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
2.31ct Marquise
$4,191 USD