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Asscher|Lab Grown|IGI

3.90ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG641468641

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG641468641

Diamond specifications and retailer prices

From $1,947 CAD
£1,097 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $1,947 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 3.9ct lab-grown asscher diamond

This 3.9ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG641468641 or 641468641. 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. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.90
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641468641
Dimensions8.54 × 8.53 × 5.85 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.54 mm8.53 mm3.90 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641468641
Side View
Table 64.0%Crown 35.6°Girdle: MediumPavilion 39.7°CuletDepth 68.6%

Caratlytics Score

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

Last verified: Oct 31
Current: $1,947 CAD|Low: $1,947 CAD|High: $1,947 CAD|Avg: $1,947 CAD
September 26, 2026
Diamond Quarter$1,947 CAD

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
3.9VS1GLG41E637N · Oct 31
$1,947 CAD
£1,097 GBP
View

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B+
3.90ct Asscher
$1,947 CAD