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Asscher|Lab Grown|IGI

1.54ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG816616367

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG816616367

Diamond specifications and retailer prices

From $537 AUD
As of November 4, 2026
Save $4,837 AUD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,374 AUD at Brilliant Earth · As of November 4, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816616367 or 816616367. Listed at 20 retailers as of November 4, 2026, with prices from $537 to $5,374, a $4,837 spread on the same certified stone. Brilliant Earth lists it at $5,374. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616367
Dimensions6.47 × 6.44 × 4.00 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
6.47 mm6.44 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616367
Side View
Table 65.0%Crown 32.4°Girdle: Slightly ThickPavilion 38.8°Culet: NoneDepth 62.1%

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: Nov 4
Current: $5,374 AUD|Low: $537 AUD|High: $6,999 AUD|Avg: $1,955 AUD|-23.2%
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
November 5, 2026
Retailer 15$537 AUD
Retailer 4$666 AUD
Retailer 14$701 AUD
Retailer 11$707 AUD
Retailer 10$858 AUD
Retailer 18$877 AUD
Retailer 16$1,061 AUD
Retailer 13$1,192 AUD
Retailer 7$1,219 AUD
Retailer 9$1,515 AUD
Retailer 19$1,528 AUD
Retailer 20$1,684 AUD
Retailer 3$2,195 AUD
Retailer 6$2,309 AUD
Retailer 5$2,412 AUD
Retailer 2$2,593 AUD
Retailer 12$2,888 AUD
Retailer 17$3,290 AUD
Retailer 8$5,331 AUD
Brilliant Earth$5,374 AUD

26 data points across 20 retailers

20 retailers$537 AUD to $5,374 AUD

A
Cheapest Retailer
-
$537 AUD
A
Retailer 2
-
$666 AUD
View
A
Retailer 3
-
$701 AUD
View
Retailer 4
-
$707 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$858 AUD
View
Final sale: no returns
A
Retailer 6
-
$877 AUD
View
A
Retailer 7
-
$1,061 AUD
View
A
Retailer 8
-
$1,192 AUD
View
A
Retailer 9
-
$1,219 AUD
View
B+
Retailer 10
-
$1,515 AUD
View
A
Retailer 11
-
$1,528 AUD
View
B+
Retailer 12
-
$1,684 AUD
View
B+
Retailer 13
-
$2,195 AUD
View
B+
Retailer 14
-
$2,309 AUD
View
B+
Retailer 15
-
$2,412 AUD
View
B+
Retailer 16
-
$2,593 AUD
View
Retailer 17
-
$2,888 AUD
View
Price last confirmed 15 days ago
B
Retailer 18
-
$3,290 AUD
View
B
Retailer 19
-
$5,331 AUD
View
Most Expensive
B
Brilliant Earth
21603019A · Nov 4
$5,374 AUD
$3,770 USD
View
19 more retailers have this diamond
Prices start from $537 AUDSave up to $4,837 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
$537 AUD