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Round|Lab Grown|SHANE

0.51ct F SI2 Round Lab Grown Diamond

VG • F/SI2

Diamond specifications and retailer prices

From $1,238 CAD
SGD 1,198 SGD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $1,238 CAD at Fonder Diamond
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 Fonder Diamond

About this 0.51ct lab-grown round diamond

This 0.51ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by SHANE. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
F
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabSHANE
Dimensions5.21 × 5.23 mm
L/W Ratio1.00
Top View
5.21 mm5.23 mm0.51 ctF / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateSHANE
Side View
Table 59.0%CrownGirdle: MED - STKPavilionCulet: NDepth 59.5%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 5
Current: $1,238 CAD|Low: $845 CAD|High: $1,239 CAD|Avg: $969 CAD|+0.2%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2$845 CAD
Retailer 3$887 CAD
Retailer 4$908 CAD
Fonder Diamond$1,238 CAD

6 data points across 4 retailers

1 retailer

C
Fonder Diamond
96909524 · Nov 5
$1,238 CAD
SGD 1,198 SGD
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.

C
0.51ct Round
$1,238 CAD