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Asscher|Lab Grown|IGI

1.04ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG790636312

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG790636312

Diamond specifications and retailer prices

From £149 GBP
$199 USD
As of October 27, 2026
Save £1,247 GBP (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,397 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790636312 or 790636312. Listed at 17 retailers as of October 27, 2026, with prices from £149 to £1,397, a £1,247 spread on the same certified stone. Do Amore Diamonds lists it at £1,397. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790636312
Dimensions5.67 × 5.62 × 3.68 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
5.67 mm5.62 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790636312
Side View
Table 57.0%Crown 29°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 65.5%

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: £1,397 GBP|Low: £149 GBP|High: £1,772 GBP|Avg: £566 GBP|-21.2%
Do Amore Diamonds
Retailer 2
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
October 30, 2026
Retailer 5£149 GBP
Retailer 7£167 GBP
Retailer 4£173 GBP
Retailer 2£211 GBP
Retailer 6£244 GBP
Retailer 14£263 GBP
Retailer 9£348 GBP
Retailer 12£359 GBP
Retailer 15£500 GBP
Retailer 3£535 GBP
Retailer 13£638 GBP
Retailer 11£663 GBP
Retailer 10£800 GBP
Retailer 16£856 GBP
Retailer 8£1,156 GBP
Do Amore Diamonds£1,397 GBP

35 data points across 16 retailers

17 retailers£149 GBP to £1,397 GBP

A
Cheapest Retailer
-
£149 GBP
$199 USD
A
Retailer 2
-
£167 GBP
$223 USD
View
Final sale: no returns
A
Retailer 3
-
£173 GBP
$231 USD
View
A
Retailer 4
-
£211 GBP
View
A
Retailer 5
-
£244 GBP
$324 USD
View
A
Retailer 6
-
£263 GBP
$350 USD
View
A
Retailer 7
-
£348 GBP
€441 EUR
View
A
Retailer 8
-
£359 GBP
$478 USD
View
A
Retailer 9
-
£500 GBP
A$1,024 AUD
View
B+
Retailer 10
-
£535 GBP
$712 USD
View
B+
Retailer 11
-
£638 GBP
$850 USD
View
B+
Retailer 12
-
£663 GBP
$883 USD
View
B+
Retailer 13
-
£800 GBP
View
B+
Retailer 14
-
£834 GBP
$1,110 USD
View
B+
Retailer 15
-
£856 GBP
$1,140 USD
View
B
Retailer 16
-
£1,156 GBP
$1,540 USD
View
Most Expensive
B
Do Amore Diamonds
27-1A0466072 · Oct 29
£1,397 GBP
$1,860 USD
View
16 more retailers have this diamond
Prices start from £149 GBPSave up to £1,247 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
£149 GBP