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Asscher|Lab Grown|IGI

1.54ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG619468380

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG619468380

Diamond specifications and retailer prices

From $4,598 AUD
$3,230 USD
As of October 28, 2026
Save $47 AUD (1%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,645 AUD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

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 LG619468380 or 619468380. Listed at 2 retailers as of October 28, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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 angle36.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619468380
Dimensions6.31 × 6.29 × 4.26 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
6.31 mm6.29 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619468380
Side View
Table 65.0%Crown 36.3°Girdle: MediumPavilion 41.4°Culet: NoneDepth 67.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $458 AUD|Low: $458 AUD|High: $224,857 AUD|Avg: $3,419 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
June 13, 2026
Retailer 1$458 AUD
Retailer 12$890 AUD
Retailer 4$966 AUD
Retailer 9$1,022 AUD
Retailer 10$1,124 AUD
Retailer 6$1,260 AUD
Retailer 7$1,817 AUD
Retailer 8$1,924 AUD
Retailer 13$1,954 AUD
Retailer 2$2,621 AUD
Retailer 5$3,773 AUD
Retailer 11$4,598 AUD
Retailer 3$4,854 AUD

46 data points across 13 retailers

2 retailers$4,598 AUD to $4,645 AUD

B
Cheapest Retailer
-
$4,598 AUD
$3,230 USD
Most Expensive
B
Diamond Quarter
1.54IFELG80AE77N · Oct 29
$4,645 AUD
£2,570 GBP
View
1 more retailer has this diamond
Prices start from $4,598 AUDSave up to $47 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.

B
1.54ct Asscher
$4,598 AUD