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Asscher|Lab Grown|IGI

1.42ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG665438905

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG665438905

Diamond specifications and retailer prices

From €498 EUR
$559 USD
As of November 2, 2026
2 retailers carry this diamond
Most expensive: €837 EUR at Rare Carat
View at Rare Carat

About this 1.42ct lab-grown asscher diamond

This 1.42ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665438905 or 665438905. Listed at 2 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665438905
Dimensions6.21 × 5.95 × 4.01 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.21 mm5.95 mm1.42 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665438905
Side View
Table 65.0%Crown 37.7°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: €837 EUR|Low: €439 EUR|High: €1,169 EUR|Avg: €830 EUR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 23, 2026
Retailer 3€439 EUR
Retailer 2€498 EUR
Retailer 5€627 EUR
Rare Carat€837 EUR
Retailer 6€1,123 EUR
Retailer 4€1,169 EUR

12 data points across 6 retailers

2 retailers

B+
Cheapest Retailer
-
€498 EUR
$559 USD
Most Expensive
Rare Carat
39410074_l_665438905
€837 EUR
$939 USD
View
1 more retailer has this diamond
Prices start from €498 EUR

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+
1.42ct Asscher
€498 EUR