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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 $772 NZD
As of November 4, 2026
Save $7,052 NZD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,823 NZD 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 $772 to $7,823, a $7,052 spread on the same certified stone. Brilliant Earth lists it at $7,823. 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: $7,823 NZD|Low: $772 NZD|High: $7,823 NZD|Avg: $2,389 NZD
Brilliant Earth
Retailer 2
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Retailer 21
November 5, 2026
Retailer 16$772 NZD
Retailer 5$864 NZD
Retailer 18$864 NZD
Retailer 7$958 NZD
Retailer 15$983 NZD
Retailer 14$1,045 NZD
Retailer 20$1,047 NZD
Retailer 12$1,458 NZD
Retailer 19$1,504 NZD
Retailer 13$1,565 NZD
Retailer 10$1,595 NZD
Retailer 9$1,801 NZD
Retailer 3$2,065 NZD
Retailer 4$2,340 NZD
Retailer 17$3,078 NZD
Retailer 6$3,133 NZD
Retailer 8$3,156 NZD
Retailer 2$3,507 NZD
Retailer 21$3,681 NZD
Retailer 11$4,373 NZD
Brilliant Earth$7,823 NZD

27 data points across 21 retailers

21 retailers$772 NZD to $7,823 NZD

A
Cheapest Retailer
-
$772 NZD
A
Retailer 2
-
$864 NZD
View
A
Retailer 3
-
$864 NZD
View
Final sale: no returns
A
Retailer 4
-
$958 NZD
View
A
Retailer 5
-
$983 NZD
View
Retailer 6
-
$1,045 NZD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$1,047 NZD
View
A
Retailer 8
-
$1,458 NZD
View
A
Retailer 9
-
$1,504 NZD
View
A
Retailer 10
-
$1,565 NZD
View
Retailer 11
-
$1,595 NZD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$1,801 NZD
View
B+
Retailer 13
-
$2,065 NZD
View
B+
Retailer 14
-
$2,340 NZD
View
B
Retailer 15
-
$3,078 NZD
View
B
Retailer 16
-
$3,133 NZD
View
B
Retailer 17
-
$3,156 NZD
View
B
Retailer 18
-
$3,507 NZD
View
B
Retailer 19
-
$3,681 NZD
View
B
Retailer 20
-
$4,373 NZD
View
Most Expensive
B
Brilliant Earth
21729029A · Nov 4
$7,823 NZD
$4,410 USD
View
20 more retailers have this diamond
Prices start from $772 NZDSave up to $7,052 NZD

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
$772 NZD