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Asscher|Lab Grown|IGI

1.22ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG635490251

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG635490251

Diamond specifications and retailer prices

From €746 EUR
£659 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: €746 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 1.22ct lab-grown asscher diamond

This 1.22ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG635490251 or 635490251. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635490251
Dimensions5.91 × 5.89 × 3.84 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
5.91 mm5.89 mm1.22 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635490251
Side View
Table 63.0%Crown 33.6°Girdle: MediumPavilion 38.9°Culet: NoneDepth 65.2%

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: €400 EUR|Low: €299 EUR|High: €1,444 EUR|Avg: €667 EUR|-15.4%
Retailer 1
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Retailer 10
March 23, 2026
Retailer 7€299 EUR
Retailer 6€375 EUR
Retailer 1€400 EUR
Retailer 4€497 EUR
Retailer 5€580 EUR
Retailer 10€686 EUR
Retailer 9€817 EUR
Retailer 3€829 EUR
Retailer 2€1,141 EUR
Retailer 8€1,444 EUR

38 data points across 10 retailers

1 retailer

B
Diamond Quarter
1.22VS1FLG511CA3N · Nov 2
€746 EUR
£659 GBP
View

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
1.22ct Asscher
€746 EUR