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Asscher|Lab Grown|IGI

1.48ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG840634359

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634359

Diamond specifications and retailer prices

From $370 USD
As of October 28, 2026
Save $2,960 USD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,330 USD at Brilliant Earth · As of October 28, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634359 or 840634359. Listed at 15 retailers as of October 28, 2026, with prices from $370 to $3,330, a $2,960 spread on the same certified stone. Brilliant Earth lists it at $3,330. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634359
Dimensions6.24 × 6.22 × 4.21 mm
L/W Ratio1.00
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
6.24 mm6.22 mm1.48 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634359
Side View
Table 64.0%Crown 37.3°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 67.7%

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 28
Current: $731 USD|Low: $370 USD|High: $2,335 USD|Avg: $1,061 USD|+0.9%
Retailer 1
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
October 29, 2026
Retailer 12$370 USD
Retailer 9$565 USD
Retailer 2$662 USD
Retailer 7$664 USD
Retailer 4$665 USD
Retailer 8$704 USD
Retailer 1$731 USD
Retailer 10$1,153 USD
Retailer 11$1,201 USD
Retailer 5$1,308 USD
Retailer 14$1,361 USD
Retailer 6$1,475 USD
Retailer 3$1,650 USD
Retailer 13$2,335 USD

14 data points across 14 retailers

15 retailers$370 USD to $3,330 USD

A
Cheapest Retailer
-
$370 USD
Final sale: no returns
A
Retailer 2
-
$565 USD
View
A
Retailer 3
-
$662 USD
View
A
Retailer 4
-
$664 USD
€632 EUR
View
A
Retailer 5
-
$665 USD
View
A
Retailer 6
-
$704 USD
ZAR 11,369 ZAR
View
A
Retailer 7
-
$731 USD
£575 GBP
View
B+
Retailer 8
-
$1,153 USD
View
B+
Retailer 9
-
$1,201 USD
View
B+
Retailer 10
-
$1,308 USD
SGD 1,768 SGD
View
B+
Retailer 11
-
$1,361 USD
View
B+
Retailer 12
-
$1,475 USD
View
B+
Retailer 13
-
$1,650 USD
£1,299 GBP
View
B
Retailer 14
-
$2,335 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21861685A · Oct 28
$3,330 USD
View
14 more retailers have this diamond
Prices start from $370 USDSave up to $2,960 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
$370 USD