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Asscher|Lab Grown|IGI

3.01ct E SI1 Asscher Lab Grown Diamond

E/SI1 • IGI LG680583078

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG680583078

Diamond specifications and retailer prices

From $1,621 USD
£1,277 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,621 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 3.01ct lab-grown asscher diamond

This 3.01ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included) and certified by IGI LG680583078 or 680583078. Listed at a single retailer as of October 29, 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

3.01
Carat
E
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680583078
Dimensions8.02 × 8.02 × 5.32 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm8.02 mm3.01 ctE / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680583078
Side View
Table 65.0%Crown 38.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 66.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $3,625 USD|Low: $3,625 USD|High: $3,625 USD|Avg: $3,625 USD
February 19, 2026
Retailer 1$3,625 USD

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
3.01SI1ELG78DFE3N · Oct 29
$1,621 USD
£1,277 GBP
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B
3.01ct Asscher
$1,621 USD