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Asscher|Lab Grown|IGI

1.50ct D FL Asscher Lab Grown Diamond

GD • D/FL • IGI LG818683538

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818683538

Diamond specifications and retailer prices

From $2,426 AUD
As of November 4, 2026
Save $4,459 AUD (65%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,989 AUD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 1.5ct lab-grown asscher diamond

This 1.5ct 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 standard cut grade and certified by IGI LG818683538 or 818683538. Listed at 12 retailers as of November 4, 2026, with a 184% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Colour
FL
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818683538
Dimensions6.31 × 6.27 × 4.08 mm
L/W Ratio1.01
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 mm6.27 mm1.50 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818683538
Side View
Table 64.0%Crown 36.1°Girdle: MediumPavilion 40.7°Culet: NoneDepth 65.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,391 AUD|Low: $2,423 AUD|High: $10,189 AUD|Avg: $5,146 AUD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 5, 2026
Retailer 11$2,426 AUD
Retailer 4$2,865 AUD
Retailer 7$3,011 AUD
Retailer 6$3,212 AUD
Retailer 5$3,668 AUD
Retailer 2$5,175 AUD
Retailer 3$5,310 AUD
Retailer 9$5,722 AUD
Retailer 1$6,391 AUD
Retailer 8$6,885 AUD
Taylor and Hart$6,989 AUD
Retailer 10$10,189 AUD

37 data points across 12 retailers

12 retailers$2,426 AUD to $6,885 AUD

B
Cheapest Retailer
-
$2,426 AUD
B
Retailer 2
-
$2,865 AUD
View
B
Retailer 3
-
$3,011 AUD
View
Retailer 4
-
$3,212 AUD
View
Price last confirmed 7 days ago
B
Retailer 5
-
$3,668 AUD
View
B
Retailer 6
-
$5,175 AUD
View
Retailer 7
-
$5,310 AUD
View
Price last confirmed 38 days ago
B
Retailer 8
-
$5,722 AUD
View
B
Retailer 9
-
$6,391 AUD
View
B
Retailer 10
-
$6,885 AUD
View
Most Expensive
Taylor and Hart
W4SELSK · Nov 4
$6,989 AUD
$4,903 USD
View
Price under review
10 more retailers have this diamond
Prices start from $2,426 AUDSave up to $4,459 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
1.50ct Asscher
$2,426 AUD