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Oval|Lab Grown|IGI

2.51ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG743561800

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG743561800

Diamond specifications and retailer prices

From $3,492 CAD
$2,500 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $3,492 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 2.51ct lab-grown oval diamond

This 2.51ct lab-grown oval 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 LG743561800 or 743561800. 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. 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

2.51
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743561800
Dimensions10.74 × 7.68 × 4.81 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.74 mm7.68 mm2.51 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743561800
Side View
Table 63.0%Crown 36.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $3,492 CAD|Low: $3,492 CAD|High: $3,492 CAD|Avg: $3,492 CAD
December 30, 2025
Brilliant Earth$3,492 CAD

4 data points across 1 retailer

1 retailer

B
Brilliant Earth
16519987A · Oct 31
$3,492 CAD
$2,500 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
2.51ct Oval
$3,492 CAD