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Asscher|Lab Grown|IGI

1.42ct F VS1 Asscher Lab Grown Diamond

VG • F/VS1 • IGI LG728522978

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG728522978

Diamond specifications and retailer prices

From €480 EUR
As of October 29, 2026
Save €736 EUR (61%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,216 EUR at MOH London · As of November 2, 2026
View at MOH London

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 very-good cut grade and certified by IGI LG728522978 or 728522978. Listed at 9 retailers as of October 29, 2026, with prices from €480 to €1,216, a €736 spread on the same certified stone. MOH London lists it at €1,216. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.42
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728522978
Dimensions6.47 × 6.32 × 4.12 mm
L/W Ratio1.02
Culet sizePointed
Top View
6.47 mm6.32 mm1.42 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728522978
Side View
Table 61.0%Crown 30.3°Girdle: Slightly ThickPavilion 37.5°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,216 EUR|Low: €465 EUR|High: €1,231 EUR|Avg: €619 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 3€480 EUR
Retailer 4€503 EUR
Retailer 2€529 EUR
Retailer 5€533 EUR
Retailer 6€537 EUR
MOH London€1,216 EUR

43 data points across 6 retailers

9 retailers€480 EUR to €1,216 EUR

Retailer 1
-
€377 EUR
HK$3,300 HKD
Price last confirmed 60 days ago
A
Retailer 2
-
€480 EUR
View
B+
Retailer 3
-
€503 EUR
$564 USD
View
B+
Retailer 4
-
€529 EUR
£467 GBP
View
B+
Retailer 5
-
€533 EUR
$598 USD
View
B+
Retailer 6
-
€537 EUR
$602 USD
View
B
Retailer 7
-
€771 EUR
$865 USD
View
B
Retailer 8
-
€1,021 EUR
$1,145 USD
View
Most Expensive
B
MOH London
LG728522978 · Nov 2
€1,216 EUR
£1,074 GBP
View
8 more retailers have this diamond
Prices start from €480 EURSave up to €736 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.

A
1.42ct Asscher
€480 EUR