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Round|Lab Grown|IGI

10.25ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG837640666

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837640666

Diamond specifications and retailer prices

From $3,286 CAD
$2,352 USD
As of October 31, 2026
Save $20,141 CAD (86%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $23,426 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 10.25ct lab-grown round diamond

This 10.25ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837640666 or 837640666. Listed at 3 retailers as of October 30, 2026, with prices from $3,286 to $23,426, a $20,141 spread on the same certified stone. Brilliant Earth lists it at $23,426. 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

10.25
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837640666
Dimensions13.66 × 13.75 × 8.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.66 mm13.75 mm10.25 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837640666
Side View
Table 56.0%Crown 36.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $23,426 CAD|Low: $3,286 CAD|High: $28,986 CAD|Avg: $13,932 CAD|-19.2%
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$3,286 CAD
Retailer 2$4,714 CAD
Brilliant Earth$23,426 CAD

31 data points across 3 retailers

3 retailers$3,286 CAD to $23,426 CAD

A
Cheapest Retailer
-
$3,286 CAD
$2,352 USD
Final sale: no returns
A
Retailer 2
-
$4,714 CAD
£2,657 GBP
View
Most Expensive
B
Brilliant Earth
21485503A · Oct 30
$23,426 CAD
$16,770 USD
View
2 more retailers have this diamond
Prices start from $3,286 CADSave up to $20,141 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
10.25ct Round
$3,286 CAD