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Princess|Lab Grown|IGI

0.51ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG656481991

Shape and cutting style on the report: Princess cut

Certificate IGI LG656481991

Diamond specifications and retailer prices

From $671 CAD
$480 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $671 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 0.51ct lab-grown princess diamond

This 0.51ct lab-grown princess sits in the half to three-quarter carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG656481991 or 656481991. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656481991
Dimensions4.49 × 4.41 × 2.84 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.49 mm4.41 mm0.51 ctF / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG656481991
Side View
Table 68.0%Crown 40.2°Girdle: THN-MEDPavilion 35.3°Culet: NoneDepth 64.4%

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: $671 CAD|Low: $241 CAD|High: $1,384 CAD|Avg: $708 CAD|-12.7%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
May 15, 2026
Retailer 8$424 CAD
Retailer 6$429 CAD
Retailer 2$469 CAD
Retailer 5$477 CAD
Retailer 3$598 CAD
Retailer 10$613 CAD
Retailer 12$615 CAD
Brilliant Earth$671 CAD
Retailer 7$762 CAD
Retailer 9$937 CAD
Retailer 11$1,065 CAD
Retailer 4$1,384 CAD

58 data points across 12 retailers

1 retailer

B
Brilliant Earth
13748571A · Oct 31
$671 CAD
$480 USD
View

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B
0.51ct Princess
$671 CAD