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Asscher|Lab Grown|IGI

1.54ct E IF Asscher Lab Grown Diamond

EX • E/IF • IGI LG739579708

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG739579708

Diamond specifications and retailer prices

From $393 AUD
$276 USD
As of October 30, 2026
Save $3,735 AUD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,128 AUD at Brilliant Earth · As of October 15, 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 LG739579708 or 739579708. Listed at 25 retailers as of October 28, 2026, with a 951% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739579708
Dimensions6.27 × 6.27 × 6.26 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
6.27 mm6.27 mm1.54 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739579708
Side View
Table 62.0%Crown 38.5°Girdle: MediumPavilion 42°Culet: NoneDepth 67.8%

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: $4,128 AUD|Low: $374 AUD|High: $4,128 AUD|Avg: $1,395 AUD
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
October 30, 2026
Retailer 4$393 AUD
Retailer 10$438 AUD
Retailer 21$455 AUD
Retailer 9$487 AUD
Retailer 19$762 AUD
Retailer 5$806 AUD
Retailer 15$834 AUD
Retailer 18$837 AUD
Retailer 13$857 AUD
Retailer 3$861 AUD
Retailer 17$1,132 AUD
Retailer 8$1,304 AUD
Retailer 20$1,566 AUD
Retailer 11$1,638 AUD
Retailer 2$1,832 AUD
Retailer 7$1,873 AUD
Retailer 16$1,961 AUD
Retailer 6$2,044 AUD
Retailer 14$2,082 AUD
Retailer 12$3,153 AUD
Brilliant Earth$4,128 AUD

36 data points across 21 retailers

25 retailers$393 AUD to $4,128 AUD

A
Cheapest Retailer
-
$393 AUD
$276 USD
A
Retailer 2
-
$438 AUD
$308 USD
View
Final sale: no returns
A
Retailer 3
-
$455 AUD
$320 USD
View
Retailer 4
-
$483 AUD
$339 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$487 AUD
$342 USD
View
A
Retailer 6
-
$762 AUD
$535 USD
View
A
Retailer 7
-
$806 AUD
$566 USD
View
A
Retailer 8
-
$834 AUD
€558 EUR
View
A
Retailer 9
-
$837 AUD
ZAR 9,496 ZAR
View
A
Retailer 10
-
$857 AUD
£474 GBP
View
A
Retailer 11
-
$861 AUD
$605 USD
View
A
Retailer 12
-
$1,132 AUD
View
A
Retailer 13
-
$1,304 AUD
$916 USD
View
B+
Retailer 14
-
$1,485 AUD
$1,043 USD
View
B+
Retailer 15
-
$1,566 AUD
$1,100 USD
View
B+
Retailer 16
-
$1,638 AUD
$1,150 USD
View
B+
Retailer 17
-
$1,821 AUD
$1,279 USD
View
B+
Retailer 18
-
$1,832 AUD
View
B+
Retailer 19
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$1,873 AUD
$1,316 USD
View
B+
Retailer 20
-
$1,961 AUD
£1,085 GBP
View
B+
Retailer 21
-
$2,044 AUD
$1,436 USD
View
B+
Retailer 22
-
$2,125 AUD
$1,493 USD
View
Retailer 23
-
$3,153 AUD
$2,215 USD
View
Price last confirmed 15 days ago
B
Retailer 24
-
$4,128 AUD
$2,900 USD
View
Most Expensive
Brilliant Earth
16745044A · Oct 15
$4,128 AUD
$2,900 USD
View
Price last confirmed 14 days ago
24 more retailers have this diamond
Prices start from $393 AUDSave up to $3,735 AUD

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
$393 AUD