Asscher|Lab Grown|IGI

1.48ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG840629944

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840629944

Diamond specifications and retailer prices

From $475 USD
As of October 30, 2026
Save $3,405 USD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,880 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.48ct lab-grown asscher diamond

This 1.48ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840629944 or 840629944. Listed at 15 retailers as of October 30, 2026, with prices from $475 to $3,880, a $3,405 spread on the same certified stone. Brilliant Earth lists it at $3,880. 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

1.48
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629944
Dimensions6.26 × 6.22 × 4.23 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
6.26 mm6.22 mm1.48 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629944
Side View
Table 62.0%Crown 34.3°Girdle: MediumPavilion 39.7°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $3,880 USD|Low: $475 USD|High: $4,410 USD|Avg: $1,365 USD|-12.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 13$475 USD
Retailer 6$532 USD
Retailer 9$532 USD
Retailer 5$589 USD
Retailer 14$608 USD
Retailer 8$730 USD
Retailer 11$822 USD
Retailer 12$919 USD
Retailer 2$977 USD
Retailer 3$1,178 USD
Retailer 10$1,583 USD
Retailer 7$1,867 USD
Retailer 4$1,922 USD
Retailer 15$2,184 USD
Brilliant Earth$3,880 USD

3 data points across 15 retailers

15 retailers$475 USD to $3,880 USD

A
Cheapest Retailer
-
$475 USD
A
Retailer 2
-
$532 USD
View
Final sale: no returns
A
Retailer 3
-
$532 USD
View
A
Retailer 4
-
$589 USD
View
A
Retailer 5
-
$608 USD
£479 GBP
View
A
Retailer 6
-
$730 USD
View
B+
Retailer 7
-
$822 USD
View
B+
Retailer 8
-
$919 USD
View
B+
Retailer 9
-
$977 USD
£769 GBP
View
B+
Retailer 10
-
$1,178 USD
View
B
Retailer 11
-
$1,583 USD
View
B
Retailer 12
-
$1,867 USD
SGD 2,523 SGD
View
B
Retailer 13
-
$1,922 USD
View
B
Retailer 14
-
$2,184 USD
View
Most Expensive
B
Brilliant Earth
22348569A · Oct 30
$3,880 USD
View
14 more retailers have this diamond
Prices start from $475 USDSave up to $3,405 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
1.48ct Asscher
$475 USD