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Asscher|Lab Grown|IGI

1.05ct G SI1 Asscher Lab Grown Diamond

EX • G/SI1 • IGI LG619433527

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG619433527

Diamond specifications and retailer prices

From €414 EUR
£366 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: €414 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 1.05ct lab-grown asscher diamond

This 1.05ct lab-grown asscher sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG619433527 or 619433527. 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. 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

1.05
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619433527
Dimensions5.75 × 5.73 × 3.57 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.75 mm5.73 mm1.05 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619433527
Side View
Table 66.0%Crown 33.8°Girdle: MediumPavilion 39.7°CuletDepth 62.3%

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: €414 EUR|Low: €414 EUR|High: €414 EUR|Avg: €414 EUR
September 26, 2026
Diamond Quarter€414 EUR

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
1.05SI1GLG2777A3N · Nov 2
€414 EUR
£366 GBP
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B
1.05ct Asscher
€414 EUR