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Asscher|Lab Grown|IGI

1.34ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG840630410

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840630410

Diamond specifications and retailer prices

From £227 GBP
$302 USD
As of October 27, 2026
Save £2,041 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,268 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.34ct lab-grown asscher diamond

This 1.34ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840630410 or 840630410. Listed at 21 retailers as of October 27, 2026, with prices from £227 to £2,268, a £2,041 spread on the same certified stone. Brilliant Earth lists it at £2,268. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840630410
Dimensions6.02 × 5.99 × 3.85 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
6.02 mm5.99 mm1.34 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840630410
Side View
Table 65.0%Crown 38.7°Girdle: Slightly ThickPavilion 36.7°Culet: NoneDepth 64.3%

Caratlytics Score

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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 27
Current: £2,268 GBP|Low: £227 GBP|High: £2,275 GBP|Avg: £738 GBP|-0.3%
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 3£227 GBP
Retailer 11£254 GBP
Retailer 18£263 GBP
Retailer 7£281 GBP
Retailer 10£281 GBP
Retailer 21£299 GBP
Retailer 17£398 GBP
Retailer 13£458 GBP
Retailer 9£459 GBP
Retailer 6£470 GBP
Retailer 16£483 GBP
Retailer 2£499 GBP
Retailer 20£720 GBP
Retailer 8£863 GBP
Retailer 12£900 GBP
Retailer 5£903 GBP
Retailer 14£939 GBP
Retailer 4£1,002 GBP
Retailer 15£1,132 GBP
Retailer 19£2,028 GBP
Brilliant Earth£2,268 GBP

18 data points across 21 retailers

21 retailers£227 GBP to £2,268 GBP

A
Cheapest Retailer
-
£227 GBP
$302 USD
A
Retailer 2
-
£254 GBP
$338 USD
View
Final sale: no returns
A
Retailer 3
-
£263 GBP
$350 USD
View
A
Retailer 4
-
£281 GBP
$374 USD
View
A
Retailer 5
-
£281 GBP
$374 USD
View
Retailer 6
-
£299 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
£398 GBP
$530 USD
View
A
Retailer 8
-
£458 GBP
€581 EUR
View
A
Retailer 9
-
£459 GBP
$611 USD
View
A
Retailer 10
-
£470 GBP
$626 USD
View
A
Retailer 11
-
£483 GBP
ZAR 10,385 ZAR
View
A
Retailer 12
-
£499 GBP
View
B+
Retailer 13
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£720 GBP
$959 USD
View
B+
Retailer 14
-
£863 GBP
$1,149 USD
View
B+
Retailer 15
-
£900 GBP
SGD 1,619 SGD
View
B+
Retailer 16
-
£903 GBP
$1,203 USD
View
B+
Retailer 17
-
£939 GBP
$1,250 USD
View
B+
Retailer 18
-
£1,002 GBP
$1,335 USD
View
B+
Retailer 19
-
£1,132 GBP
View
Retailer 20
-
£2,028 GBP
$2,700 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21813599A · Oct 28
£2,268 GBP
$3,020 USD
View
20 more retailers have this diamond
Prices start from £227 GBPSave up to £2,041 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
1.34ct Asscher
£227 GBP