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Asscher|Lab Grown|IGI

3.03ct E SI1 Asscher Lab Grown Diamond

ID • E/SI1 • IGI LG682507244

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG682507244

Diamond specifications and retailer prices

From €1,087 EUR
£952 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: €1,087 EUR 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 3.03ct lab-grown asscher diamond

This 3.03ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG682507244 or 682507244. 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. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.03
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG682507244
Dimensions8.09 × 8.08 × 5.11 mm
L/W Ratio1.00
Culet sizePointed
Top View
8.09 mm8.08 mm3.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG682507244
Side View
Table 66.0%Crown 34.9°Girdle: MediumPavilion 39.3°Culet: NoneDepth 63.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: €575 EUR|Low: €214 EUR|High: €755 EUR|Avg: €587 EUR|-4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
June 14, 2026
Retailer 2€463 EUR
Retailer 1€575 EUR
Retailer 3€732 EUR
Retailer 4€735 EUR

18 data points across 4 retailers

1 retailer

B+
Diamond Quarter
3.03SI1ELG4484A0N · Oct 29
€1,087 EUR
£952 GBP
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Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
3.03ct Asscher
€1,087 EUR