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Asscher|Lab Grown|IGI

1.04ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG840632292

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840632292

Diamond specifications and retailer prices

From £216 GBP
$287 USD
As of October 27, 2026
Save £1,429 GBP (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,645 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.04ct lab-grown asscher diamond

This 1.04ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840632292 or 840632292. Listed at 21 retailers as of October 27, 2026, with prices from £216 to £1,645, a £1,429 spread on the same certified stone. Brilliant Earth lists it at £1,645. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840632292
Dimensions5.60 × 5.60 × 3.69 mm
L/W Ratio1.00
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
5.60 mm5.60 mm1.04 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840632292
Side View
Table 65.0%Crown 35.3°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 65.9%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: £1,645 GBP|Low: £216 GBP|High: £1,645 GBP|Avg: £657 GBP
Brilliant Earth
Retailer 2
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Retailer 21
October 29, 2026
Retailer 12£216 GBP
Retailer 7£246 GBP
Retailer 6£250 GBP
Retailer 3£267 GBP
Retailer 19£267 GBP
Retailer 8£283 GBP
Retailer 20£387 GBP
Retailer 18£440 GBP
Retailer 4£449 GBP
Retailer 16£459 GBP
Retailer 5£466 GBP
Retailer 2£471 GBP
Retailer 13£483 GBP
Retailer 9£790 GBP
Retailer 17£822 GBP
Retailer 21£859 GBP
Retailer 11£896 GBP
Retailer 14£995 GBP
Retailer 10£1,066 GBP
Retailer 15£1,077 GBP
Brilliant Earth£1,645 GBP

16 data points across 21 retailers

21 retailers£216 GBP to £1,645 GBP

A
Cheapest Retailer
-
£216 GBP
$287 USD
A
Retailer 2
-
£246 GBP
$327 USD
View
Final sale: no returns
A
Retailer 3
-
£250 GBP
$333 USD
View
A
Retailer 4
-
£267 GBP
$356 USD
View
A
Retailer 5
-
£267 GBP
$356 USD
View
A
Retailer 6
-
£283 GBP
View
A
Retailer 7
-
£387 GBP
$515 USD
View
A
Retailer 8
-
£440 GBP
$586 USD
View
A
Retailer 9
-
£449 GBP
$598 USD
View
A
Retailer 10
-
£459 GBP
ZAR 9,880 ZAR
View
A
Retailer 11
-
£466 GBP
$620 USD
View
A
Retailer 12
-
£471 GBP
View
A
Retailer 13
-
£483 GBP
€612 EUR
View
B+
Retailer 14
-
£790 GBP
SGD 1,421 SGD
View
B+
Retailer 15
-
£822 GBP
$1,094 USD
View
B+
Retailer 16
-
£859 GBP
$1,144 USD
View
B+
Retailer 17
-
£896 GBP
$1,193 USD
View
B
Retailer 18
-
£995 GBP
$1,325 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
£1,066 GBP
$1,420 USD
View
B+
Retailer 20
-
£1,077 GBP
View
Most Expensive
B
Brilliant Earth
21826981A · Oct 28
£1,645 GBP
$2,190 USD
View
20 more retailers have this diamond
Prices start from £216 GBPSave up to £1,429 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
1.04ct Asscher
£216 GBP