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Asscher|Lab Grown|IGI

1.54ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG836617730

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836617730

Diamond specifications and retailer prices

From $646 AUD
As of November 4, 2026
Save $4,728 AUD (88%) vs most expensive(unlock to see where)
17 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 LG836617730 or 836617730. Listed at 17 retailers as of November 4, 2026, with prices from $646 to $5,374, a $4,728 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 angle34.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617730
Dimensions6.49 × 6.47 × 4.05 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
6.49 mm6.47 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617730
Side View
Table 66.0%Crown 34.2°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 62.6%

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: $646 AUD|High: $6,999 AUD|Avg: $2,286 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
November 5, 2026
Retailer 11$646 AUD
Retailer 10$701 AUD
Retailer 14$877 AUD
Retailer 12$1,061 AUD
Retailer 2$1,192 AUD
Retailer 5$1,219 AUD
Retailer 7$1,515 AUD
Retailer 15$1,528 AUD
Retailer 16$1,684 AUD
Retailer 17$2,195 AUD
Retailer 4$2,309 AUD
Retailer 3$2,412 AUD
Retailer 8$2,765 AUD
Retailer 9$2,888 AUD
Retailer 13$3,290 AUD
Retailer 6$5,331 AUD
Brilliant Earth$5,374 AUD

26 data points across 17 retailers

17 retailers$646 AUD to $5,374 AUD

A
Cheapest Retailer
-
$646 AUD
Final sale: no returns
A
Retailer 2
-
$701 AUD
View
A
Retailer 3
-
$877 AUD
View
A
Retailer 4
-
$1,061 AUD
View
A
Retailer 5
-
$1,192 AUD
View
A
Retailer 6
-
$1,219 AUD
View
Retailer 7
-
$1,515 AUD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$1,528 AUD
View
B+
Retailer 9
-
$1,684 AUD
View
B+
Retailer 10
-
$2,195 AUD
View
B+
Retailer 11
-
$2,309 AUD
View
B+
Retailer 12
-
$2,412 AUD
View
Retailer 13
-
$2,765 AUD
View
Price last confirmed 11 days ago
Retailer 14
-
$2,888 AUD
View
Price last confirmed 15 days ago
B
Retailer 15
-
$3,290 AUD
View
B
Retailer 16
-
$5,331 AUD
View
Most Expensive
B
Brilliant Earth
21695336A · Nov 4
$5,374 AUD
$3,770 USD
View
16 more retailers have this diamond
Prices start from $646 AUDSave up to $4,728 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
$646 AUD