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Asscher|Lab Grown|IGI

1.02ct F SI1 Asscher Lab Grown Diamond

EX • F/SI1 • IGI LG634432636

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG634432636

Diamond specifications and retailer prices

From €427 EUR
£375 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: €427 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 1.02ct lab-grown asscher diamond

This 1.02ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG634432636 or 634432636. 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

1.02
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG634432636
Dimensions5.61 × 5.44 × 3.69 mm
L/W Ratio1.03
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
5.61 mm5.44 mm1.02 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634432636
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCuletDepth 67.8%

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: €427 EUR|Low: €427 EUR|High: €427 EUR|Avg: €427 EUR
September 26, 2026
Diamond Quarter€427 EUR

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
1.02SI1FLG36C868N · Nov 2
€427 EUR
£375 GBP
View

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B
1.02ct Asscher
€427 EUR