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Asscher|Lab Grown|IGI

1.48ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG818654350

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818654350

Diamond specifications and retailer prices

From $330 USD
As of October 27, 2026
Save $3,000 USD (90%) vs most expensive(unlock to see where)
21 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 LG818654350 or 818654350. Listed at 21 retailers as of October 27, 2026, with prices from $330 to $3,330, a $3,000 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 angle33°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654350
Dimensions6.26 × 6.24 × 4.13 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
6.26 mm6.24 mm1.48 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654350
Side View
Table 64.0%Crown 33°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,330 USD|Low: $330 USD|High: $3,350 USD|Avg: $1,210 USD|-0.6%
Brilliant Earth
Retailer 2
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Retailer 21
October 29, 2026
Retailer 21$330 USD
Retailer 10$370 USD
Retailer 18$383 USD
Retailer 6$410 USD
Retailer 9$410 USD
Retailer 17$565 USD
Retailer 8$662 USD
Retailer 13$664 USD
Retailer 5$665 USD
Retailer 16$704 USD
Retailer 2$731 USD
Retailer 20$1,153 USD
Retailer 7$1,201 USD
Retailer 11$1,308 USD
Retailer 4$1,317 USD
Retailer 12$1,361 USD
Retailer 3$1,475 USD
Retailer 15$1,650 USD
Retailer 14$1,875 USD
Retailer 19$2,335 USD
Brilliant Earth$3,330 USD

29 data points across 21 retailers

21 retailers$330 USD to $3,330 USD

A
Cheapest Retailer
-
$330 USD
A
Retailer 2
-
$370 USD
View
Final sale: no returns
A
Retailer 3
-
$383 USD
View
A
Retailer 4
-
$410 USD
View
A
Retailer 5
-
$410 USD
View
A
Retailer 6
-
$565 USD
View
A
Retailer 7
-
$662 USD
View
A
Retailer 8
-
$664 USD
€632 EUR
View
A
Retailer 9
-
$665 USD
View
A
Retailer 10
-
$704 USD
ZAR 11,369 ZAR
View
A
Retailer 11
-
$731 USD
£575 GBP
View
B+
Retailer 12
-
$1,153 USD
View
B+
Retailer 13
-
$1,201 USD
View
B+
Retailer 14
-
$1,308 USD
SGD 1,768 SGD
View
B+
Retailer 15
-
$1,317 USD
View
B+
Retailer 16
-
$1,361 USD
View
B+
Retailer 17
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$1,475 USD
View
B+
Retailer 18
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$1,650 USD
£1,299 GBP
View
Retailer 19
-
$1,875 USD
£1,476 GBP
View
Price last confirmed 20 days ago
Retailer 20
-
$2,335 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21434051A · Oct 28
$3,330 USD
View
20 more retailers have this diamond
Prices start from $330 USDSave up to $3,000 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
$330 USD