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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 $3,019 NZD
As of November 4, 2026
Save $5,549 NZD (65%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,697 NZD 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

How it works →
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: $7,953 NZD|Low: $3,016 NZD|High: $12,681 NZD|Avg: $6,404 NZD|-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$3,019 NZD
Retailer 4$3,566 NZD
Retailer 7$3,747 NZD
Retailer 6$3,997 NZD
Retailer 5$4,565 NZD
Retailer 2$6,440 NZD
Retailer 3$6,608 NZD
Retailer 9$7,121 NZD
Retailer 1$7,953 NZD
Retailer 8$8,568 NZD
Taylor and Hart$8,697 NZD
Retailer 10$12,681 NZD

37 data points across 12 retailers

12 retailers$3,019 NZD to $8,568 NZD

B
Cheapest Retailer
-
$3,019 NZD
B
Retailer 2
-
$3,566 NZD
View
B
Retailer 3
-
$3,747 NZD
View
Retailer 4
-
$3,997 NZD
View
Price last confirmed 7 days ago
B
Retailer 5
-
$4,565 NZD
View
B
Retailer 6
-
$6,440 NZD
View
Retailer 7
-
$6,608 NZD
View
Price last confirmed 38 days ago
B
Retailer 8
-
$7,121 NZD
View
B
Retailer 9
-
$7,953 NZD
View
B
Retailer 10
-
$8,568 NZD
View
Most Expensive
Taylor and Hart
W4SELSK · Nov 4
$8,697 NZD
$4,903 USD
View
Price under review
10 more retailers have this diamond
Prices start from $3,019 NZDSave up to $5,549 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.

B
1.50ct Asscher
$3,019 NZD