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0.40ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • GIA 6502734634

Certificate GIA 6502734634

Diamond specifications and retailer prices

From $1,377 CAD
$986 USD
As of October 30, 2026
2 retailers carry this diamond
Most expensive: $3,727 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown round diamond

This 0.4ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6502734634. Listed at 2 retailers as of October 30, 2026. 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

0.40
Carat
F
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6502734634
Dimensions4.76 × 4.75 × 2.91 mm
L/W Ratio1.00
Top View
4.76 mm4.75 mm0.40 ctF / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502734634
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 61.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $3,727 CAD|Low: $1,377 CAD|High: $3,837 CAD|Avg: $2,427 CAD|-2.9%
MOH London
Retailer 2
October 29, 2026
Retailer 2$1,377 CAD
MOH London$3,727 CAD

4 data points across 2 retailers

2 retailers

B
Cheapest Retailer
-
$1,377 CAD
$986 USD
Most Expensive
MOH London
6502734634 · Oct 29
$3,727 CAD
£2,101 GBP
View
Price under review
1 more retailer has this diamond
Prices start from $1,377 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.

B
0.40ct Round
$1,377 CAD