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Marquise|Lab Grown|IGI

2.10ct F SI1 Marquise Lab Grown Diamond

EX • F/SI1 • IGI LG841626237

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841626237

Diamond specifications and retailer prices

From $391 CAD
$280 USD
As of November 1, 2026
Save $1,872 CAD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,263 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.1ct lab-grown marquise diamond

This 2.1ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG841626237 or 841626237. Listed at 3 retailers as of October 31, 2026, with prices from $391 to $2,263, a $1,872 spread on the same certified stone. Brilliant Earth lists it at $2,263. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.10
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841626237
Dimensions13.01 × 6.79 × 4.21 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.01 mm6.79 mm2.10 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841626237
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,263 CAD|Low: $381 CAD|High: $3,660 CAD|Avg: $1,766 CAD|-38.2%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$391 CAD
Retailer 2$856 CAD
Brilliant Earth$2,263 CAD

29 data points across 3 retailers

3 retailers$391 CAD to $2,263 CAD

A
Cheapest Retailer
-
$391 CAD
$280 USD
Final sale: no returns
A
Retailer 2
-
$856 CAD
£483 GBP
View
Most Expensive
B+
Brilliant Earth
21709919A · Oct 31
$2,263 CAD
$1,620 USD
View
2 more retailers have this diamond
Prices start from $391 CADSave up to $1,872 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
2.10ct Marquise
$391 CAD