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Asscher|Lab Grown|IGI

1.55ct F VVS1 Asscher Lab Grown Diamond

ID • F/VVS1 • IGI LG621400599

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG621400599

Diamond specifications and retailer prices

From $1,216 CAD
£685 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $1,216 CAD at Diamond Quarter
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 Diamond Quarter

About this 1.55ct lab-grown asscher diamond

This 1.55ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG621400599 or 621400599. Listed at a single retailer as of November 2, 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

1.55
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621400599
Dimensions6.37 × 6.33 × 4.06 mm
L/W Ratio1.01
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.37 mm6.33 mm1.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621400599
Side View
Table 65.0%Crown 34.4°Girdle: MED-STKPavilion 39°Culet: NoneDepth 64.1%

Caratlytics Score

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

Last verified: Nov 2
Current: $2,026 CAD|Low: $2,026 CAD|High: $3,801 CAD|Avg: $2,990 CAD
Retailer 1
Retailer 2
Retailer 3
December 18, 2025
Retailer 1$2,026 CAD
Retailer 2$2,254 CAD
Retailer 3$3,801 CAD

3 data points across 3 retailers

1 retailer

B+
Diamond Quarter
1.55VVS1FLG999FABN · Nov 2
$1,216 CAD
£685 GBP
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B+
1.55ct Asscher
$1,216 CAD