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Cushion|Lab Grown|GIA

3.14ct D SI2 Cushion Lab Grown Diamond

ID • D/SI2 • GIA 6224224163

Certificate GIA 6224224163

Diamond specifications and retailer prices

From $6,740 CAD
$4,815 USD
As of October 29, 2026
2 retailers carry this diamond
Only listing: $6,740 CAD at Frank Darling
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 Frank Darling

About this 3.14ct lab-grown cushion diamond

This 3.14ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6224224163. Listed at 2 retailers as of October 29, 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

3.14
Carat
D
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6224224163
Dimensions9.42 × 7.88 × 5.46 mm
L/W Ratio1.20
Top View
9.42 mm7.88 mm3.14 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6224224163
Side View
Table 60.0%CrownGirdle: NUL-NULPavilionCuletDepth 69.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $6,740 CAD|Low: $6,740 CAD|High: $15,983 CAD|Avg: $10,633 CAD|-14.2%
Frank Darling
Retailer 2
September 26, 2026
Frank Darling$6,740 CAD
Retailer 2$15,983 CAD

9 data points across 2 retailers

2 retailers

B
Frank Darling
2199-019ASK · Oct 29
$6,740 CAD
$4,815 USD
View

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B
3.14ct Cushion
$6,740 CAD