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Asscher|Lab Grown|IGI

1.42ct F VVS2 Asscher Lab Grown Diamond

ID • F/VVS2 • IGI LG818656554

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818656554

Diamond specifications and retailer prices

From $428 USD
€408 EUR
As of October 29, 2026
Save $729 USD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,157 USD 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818656554 or 818656554. Listed at 11 retailers as of October 29, 2026, with prices from $428 to $1,157, a $729 spread on the same certified stone. MOH London lists it at $1,157. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818656554
Dimensions6.24 × 6.16 × 4.02 mm
L/W Ratio1.01
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.24 mm6.16 mm1.42 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818656554
Side View
Table 66.0%Crown 31.1°Girdle: ThickPavilion 40.8°Culet: NoneDepth 65.3%

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: $1,157 USD|Low: $406 USD|High: $1,182 USD|Avg: $718 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 7$428 USD
Retailer 3$431 USD
Retailer 4$447 USD
Retailer 2$453 USD
Retailer 5$617 USD
Retailer 6$849 USD
Retailer 10$855 USD
Retailer 8$930 USD
Retailer 9$990 USD
MOH London$1,157 USD

43 data points across 10 retailers

11 retailers$428 USD to $1,157 USD

Retailer 1
-
$282 USD
HK$2,200 HKD
Price last confirmed 22 days ago
A
Retailer 2
-
$428 USD
€408 EUR
View
A
Retailer 3
-
$431 USD
View
A
Retailer 4
-
$447 USD
£352 GBP
View
A
Retailer 5
-
$453 USD
£357 GBP
View
A
Retailer 6
-
$617 USD
View
B+
Retailer 7
-
$849 USD
View
B+
Retailer 8
-
$872 USD
View
Retailer 9
-
$930 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$990 USD
View
Most Expensive
B
MOH London
LG818656554 · Nov 2
$1,157 USD
£911 GBP
View
10 more retailers have this diamond
Prices start from $428 USDSave up to $729 USD

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
$428 USD