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Asscher|Lab Grown|IGI

1.40ct F VS1 Asscher Lab Grown Diamond

VG • F/VS1 • IGI LG647409743

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG647409743

Diamond specifications and retailer prices

From $613 USD
£483 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $613 USD 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 1.4ct lab-grown asscher diamond

This 1.4ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG647409743 or 647409743. 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. 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

1.40
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647409743
Dimensions6.22 × 6.18 × 4.07 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.22 mm6.18 mm1.40 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647409743
Side View
Table 61.0%Crown 35°Girdle: MediumPavilion 39.1°CuletDepth 65.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $613 USD|Low: $613 USD|High: $613 USD|Avg: $613 USD
September 26, 2026
Diamond Quarter$613 USD

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
1.4VS1FLG435C61N · Nov 2
$613 USD
£483 GBP
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B
1.40ct Asscher
$613 USD