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Asscher|Lab Grown|IGI

1.42ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG662442210

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG662442210

Diamond specifications and retailer prices

From £204 GBP
$274 USD
As of October 30, 2026
Save £1,169 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,373 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG662442210 or 662442210. Listed at 18 retailers as of October 30, 2026, with prices from £204 to £1,373, a £1,169 spread on the same certified stone. Brilliant Earth lists it at £1,373. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662442210
Dimensions6.09 × 6.07 × 4.15 mm
L/W Ratio1.00
Culet sizePointed
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
6.09 mm6.07 mm1.42 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662442210
Side View
Table 66.0%Crown 33.6°Girdle: Slightly ThickPavilion 41.5°Culet: NoneDepth 68.4%

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 30
Current: £1,373 GBP|Low: £146 GBP|High: £1,605 GBP|Avg: £598 GBP|-2.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 4£204 GBP
Retailer 7£278 GBP
Retailer 14£381 GBP
Retailer 10£390 GBP
Retailer 9£409 GBP
Retailer 3£410 GBP
Retailer 8£431 GBP
Retailer 11£553 GBP
Retailer 5£558 GBP
Retailer 13£580 GBP
Retailer 6£768 GBP
Retailer 2£909 GBP
Retailer 12£959 GBP
Brilliant Earth£1,373 GBP

43 data points across 14 retailers

18 retailers£204 GBP to £1,373 GBP

A
Cheapest Retailer
-
£204 GBP
$274 USD
Final sale: no returns
A
Retailer 2
-
£278 GBP
View
A
Retailer 3
-
£381 GBP
$511 USD
View
A
Retailer 4
-
£390 GBP
ZAR 8,434 ZAR
View
B+
Retailer 5
-
£409 GBP
€522 EUR
View
A
Retailer 6
-
£410 GBP
$550 USD
View
B+
Retailer 7
-
£431 GBP
View
Retailer 8
-
£551 GBP
A$1,136 AUD
View
Price last confirmed 35 days ago
B+
Retailer 9
-
£553 GBP
A$1,140 AUD
View
B+
Retailer 10
-
£558 GBP
$748 USD
View
B+
Retailer 11
-
£580 GBP
$777 USD
View
B+
Retailer 12
-
£631 GBP
View
B
Retailer 13
-
£768 GBP
$1,029 USD
View
B
Retailer 14
-
£909 GBP
View
Retailer 15
-
£959 GBP
$1,285 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
£998 GBP
$1,337 USD
View
Retailer 17
-
£1,134 GBP
$1,520 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Brilliant Earth
21312094A · Oct 31
£1,373 GBP
$1,840 USD
View
17 more retailers have this diamond
Prices start from £204 GBPSave up to £1,169 GBP

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
£204 GBP