CaratHunter
Plans
Asscher|Lab Grown|IGI

1.54ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG849614911

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG849614911

Diamond specifications and retailer prices

From £225 GBP
$300 USD
As of October 27, 2026
Save £2,298 GBP (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,523 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.54ct lab-grown asscher diamond

This 1.54ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG849614911 or 849614911. Listed at 22 retailers as of October 27, 2026, with prices from £225 to £2,523, a £2,298 spread on the same certified stone. Brilliant Earth lists it at £2,523. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849614911
Dimensions6.47 × 6.29 × 4.18 mm
L/W Ratio1.03
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
6.47 mm6.29 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849614911
Side View
Table 63.0%Crown 35.8°Girdle: MediumPavilion 42.1°Culet: NoneDepth 66.5%

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: £2,523 GBP|Low: £225 GBP|High: £2,523 GBP|Avg: £680 GBP
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 11£225 GBP
Retailer 10£261 GBP
Retailer 19£292 GBP
Retailer 15£301 GBP
Retailer 16£301 GBP
Retailer 8£309 GBP
Retailer 21£398 GBP
Retailer 20£446 GBP
Retailer 9£481 GBP
Retailer 14£489 GBP
Retailer 17£520 GBP
Retailer 3£532 GBP
Retailer 6£652 GBP
Retailer 5£791 GBP
Retailer 12£882 GBP
Retailer 4£899 GBP
Retailer 2£966 GBP
Retailer 18£973 GBP
Retailer 7£1,075 GBP
Retailer 22£1,127 GBP
Retailer 13£1,168 GBP
Brilliant Earth£2,523 GBP

7 data points across 22 retailers

22 retailers£225 GBP to £2,523 GBP

A
Cheapest Retailer
-
£225 GBP
$300 USD
A
Retailer 2
-
£261 GBP
$348 USD
View
A
Retailer 3
-
£292 GBP
$389 USD
View
A
Retailer 4
-
£301 GBP
$401 USD
View
A
Retailer 5
-
£301 GBP
View
A
Retailer 6
-
£309 GBP
$411 USD
View
Final sale: no returns
A
Retailer 7
-
£398 GBP
$530 USD
View
A
Retailer 8
-
£446 GBP
€566 EUR
View
A
Retailer 9
-
£481 GBP
ZAR 10,339 ZAR
View
A
Retailer 10
-
£489 GBP
$651 USD
View
A
Retailer 11
-
£520 GBP
View
A
Retailer 12
-
£532 GBP
$708 USD
View
A
Retailer 13
-
£652 GBP
A$1,336 AUD
View
B+
Retailer 14
-
£791 GBP
$1,053 USD
View
B+
Retailer 15
-
£882 GBP
$1,175 USD
View
B+
Retailer 16
-
£899 GBP
$1,197 USD
View
B+
Retailer 17
-
£966 GBP
A$1,980 AUD
View
B+
Retailer 18
-
£973 GBP
$1,296 USD
View
B+
Retailer 19
-
£1,075 GBP
$1,432 USD
View
B+
Retailer 20
-
£1,127 GBP
View
B+
Retailer 21
-
£1,168 GBP
$1,556 USD
View
Most Expensive
B
Brilliant Earth
22335321A · Oct 28
£2,523 GBP
$3,360 USD
View
21 more retailers have this diamond
Prices start from £225 GBPSave up to £2,298 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
1.54ct Asscher
£225 GBP