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Round|Lab Grown|IGI

0.66ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG290020423

Certificate IGI LG290020423

Diamond specifications and retailer prices

From $615 CAD
$440 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $615 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 0.66ct lab-grown round diamond

This 0.66ct lab-grown round sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG290020423 or 290020423. 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

0.66
Carat
I
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG290020423
Dimensions5.60 × 5.56 × 3.45 mm
L/W Ratio1.01
Top View
5.60 mm5.56 mm0.66 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG290020423
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $615 CAD|Low: $615 CAD|High: $894 CAD|Avg: $814 CAD|-31.3%
October 24, 2026
Brilliant Earth$615 CAD

7 data points across 1 retailer

1 retailer

B+
Brilliant Earth
15790080B · Oct 31
$615 CAD
$440 USD
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B+
0.66ct Round
$615 CAD