Asscher|Lab Grown|IGI

1.50ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG801643721

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG801643721

Diamond specifications and retailer prices

From $1,035 USD
As of October 30, 2026
Save $2,734 USD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,769 USD at With Clarity · As of October 31, 2026
View at With Clarity

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 top-tier cut grade and certified by IGI LG801643721 or 801643721. Listed at 8 retailers as of October 30, 2026, with prices from $1,035 to $3,769, a $2,734 spread on the same certified stone. With Clarity lists it at $3,769. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.7°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801643721
Dimensions6.42 × 6.26 × 4.02 mm
L/W Ratio1.03
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
6.42 mm6.26 mm1.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801643721
Side View
Table 57.0%Crown 30.7°Girdle: MediumPavilion 37.3°Culet: NoneDepth 64.2%

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: Oct 30
Current: $1,271 USD|Low: $992 USD|High: $3,694 USD|Avg: $1,974 USD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 30, 2026
Retailer 5$1,035 USD
Retailer 6$1,129 USD
Retailer 1$1,271 USD
Retailer 2$1,283 USD
Retailer 4$1,293 USD
Retailer 7$2,739 USD
Retailer 3$3,363 USD
With Clarity$3,694 USD

41 data points across 8 retailers

8 retailers$1,035 USD to $3,769 USD

A
Cheapest Retailer
-
$1,035 USD
A
Retailer 2
-
$1,129 USD
View
B+
Retailer 3
-
$1,271 USD
£1,001 GBP
View
B+
Retailer 4
-
$1,283 USD
€1,222 EUR
View
B+
Retailer 5
-
$1,293 USD
View
B
Retailer 6
-
$2,739 USD
View
B
Retailer 7
-
$3,363 USD
£2,648 GBP
View
Most Expensive
B
With Clarity
801643721 · Oct 31
$3,769 USD
View
7 more retailers have this diamond
Prices start from $1,035 USDSave up to $2,734 USD

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
$1,035 USD