Asscher|Lab Grown|IGI

1.48ct D IF Asscher Lab Grown Diamond

GD • D/IF • IGI LG743582609

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG743582609

Diamond specifications and retailer prices

From $384 USD
As of November 1, 2026
Save $2,806 USD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,190 USD at Brilliant Earth · As of October 31, 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 IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG743582609 or 743582609. Listed at 17 retailers as of October 31, 2026, with prices from $384 to $3,190, a $2,806 spread on the same certified stone. Brilliant Earth lists it at $3,190. 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
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.6°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743582609
Dimensions6.44 × 6.40 × 4.11 mm
L/W Ratio1.01
Culet sizePointed
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
6.44 mm6.40 mm1.48 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743582609
Side View
Table 61.0%Crown 28.6°Girdle: MediumPavilion 42.2°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: Nov 1
Current: $3,190 USD|Low: $343 USD|High: $3,630 USD|Avg: $1,357 USD|-12.1%
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 6$384 USD
Retailer 5$474 USD
Retailer 14$572 USD
Retailer 15$580 USD
Retailer 9$608 USD
Retailer 3$680 USD
Retailer 11$687 USD
Retailer 13$731 USD
Retailer 2$764 USD
Retailer 12$1,033 USD
Retailer 4$1,132 USD
Retailer 7$1,361 USD
Retailer 8$1,410 USD
Retailer 17$1,650 USD
Retailer 16$1,707 USD
Retailer 10$2,590 USD
Brilliant Earth$3,190 USD

40 data points across 17 retailers

17 retailers$384 USD to $3,190 USD

A
Cheapest Retailer
-
$384 USD
Final sale: no returns
B+
Retailer 2
-
$474 USD
HK$3,700 HKD
View
A
Retailer 3
-
$572 USD
View
A
Retailer 4
-
$580 USD
View
Retailer 5
-
$608 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$680 USD
View
A
Retailer 7
-
$687 USD
€654 EUR
View
A
Retailer 8
-
$731 USD
ZAR 11,808 ZAR
View
A
Retailer 9
-
$764 USD
£601 GBP
View
B+
Retailer 10
-
$1,033 USD
A$1,589 AUD
View
B
Retailer 11
-
$1,132 USD
View
B
Retailer 12
-
$1,361 USD
SGD 1,839 SGD
View
B
Retailer 13
-
$1,410 USD
View
B
Retailer 14
-
$1,650 USD
View
B
Retailer 15
-
$1,707 USD
£1,344 GBP
View
B
Retailer 16
-
$2,590 USD
View
Most Expensive
B
Brilliant Earth
18883025A · Oct 31
$3,190 USD
View
16 more retailers have this diamond
Prices start from $384 USDSave up to $2,806 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
$384 USD