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Asscher|Lab Grown|IGI

1.50ct D FL Asscher Lab Grown Diamond

GD • D/FL • IGI LG840633317

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840633317

Diamond specifications and retailer prices

From $620 AUD
As of November 4, 2026
Save $5,666 AUD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,286 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 LG840633317 or 840633317. Listed at 21 retailers as of November 4, 2026, with prices from $620 to $6,286, a $5,666 spread on the same certified stone. Brilliant Earth lists it at $6,286. 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 angle32°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840633317
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 LG840633317
Side View
Table 64.0%Crown 32°Girdle: MediumPavilion 38.3°Culet: NoneDepth 61.1%

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: $6,286 AUD|Low: $620 AUD|High: $6,286 AUD|Avg: $1,920 AUD
Brilliant Earth
Retailer 2
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Retailer 21
November 5, 2026
Retailer 16$620 AUD
Retailer 5$694 AUD
Retailer 18$694 AUD
Retailer 7$770 AUD
Retailer 15$790 AUD
Retailer 14$840 AUD
Retailer 20$841 AUD
Retailer 12$1,172 AUD
Retailer 19$1,209 AUD
Retailer 13$1,257 AUD
Retailer 10$1,282 AUD
Retailer 9$1,447 AUD
Retailer 3$1,659 AUD
Retailer 4$1,880 AUD
Retailer 17$2,473 AUD
Retailer 6$2,517 AUD
Retailer 8$2,536 AUD
Retailer 2$2,818 AUD
Retailer 21$2,958 AUD
Retailer 11$3,514 AUD
Brilliant Earth$6,286 AUD

27 data points across 21 retailers

21 retailers$620 AUD to $6,286 AUD

A
Cheapest Retailer
-
$620 AUD
A
Retailer 2
-
$694 AUD
View
A
Retailer 3
-
$694 AUD
View
Final sale: no returns
A
Retailer 4
-
$770 AUD
View
A
Retailer 5
-
$790 AUD
View
Retailer 6
-
$840 AUD
View
Price last confirmed 20 days ago
A
Retailer 7
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$841 AUD
View
A
Retailer 8
-
$1,172 AUD
View
A
Retailer 9
-
$1,209 AUD
View
A
Retailer 10
-
$1,257 AUD
View
Retailer 11
-
$1,282 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$1,447 AUD
View
B+
Retailer 13
-
$1,659 AUD
View
B+
Retailer 14
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$1,880 AUD
View
B
Retailer 15
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$2,473 AUD
View
B
Retailer 16
-
$2,517 AUD
View
B
Retailer 17
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$2,536 AUD
View
B
Retailer 18
-
$2,818 AUD
View
B
Retailer 19
-
$2,958 AUD
View
B
Retailer 20
-
$3,514 AUD
View
Most Expensive
B
Brilliant Earth
21729029A · Nov 4
$6,286 AUD
$4,410 USD
View
20 more retailers have this diamond
Prices start from $620 AUDSave up to $5,666 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
1.50ct Asscher
$620 AUD