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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 $470 AUD
$330 USD
As of October 30, 2026
Save $3,175 AUD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,644 AUD 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 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 30, 2026, with prices from $470 to $3,644, a $3,175 spread on the same certified stone. Brilliant Earth lists it at $3,644. 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
Colour
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 30
Current: $3,644 AUD|Low: $470 AUD|High: $4,769 AUD|Avg: $1,716 AUD|-23.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 21
October 30, 2026
Retailer 21$470 AUD
Retailer 10$527 AUD
Retailer 18$545 AUD
Retailer 6$584 AUD
Retailer 9$584 AUD
Retailer 17$804 AUD
Retailer 8$942 AUD
Retailer 13$945 AUD
Retailer 5$947 AUD
Retailer 16$1,002 AUD
Retailer 2$1,043 AUD
Retailer 20$1,641 AUD
Retailer 7$1,710 AUD
Retailer 11$1,863 AUD
Retailer 4$1,875 AUD
Retailer 12$1,937 AUD
Retailer 3$2,100 AUD
Retailer 15$2,349 AUD
Retailer 14$2,669 AUD
Retailer 19$3,324 AUD
Brilliant Earth$3,644 AUD

29 data points across 21 retailers

21 retailers$470 AUD to $3,644 AUD

A
Cheapest Retailer
-
$470 AUD
$330 USD
A
Retailer 2
-
$527 AUD
$370 USD
View
Final sale: no returns
A
Retailer 3
-
$545 AUD
$383 USD
View
A
Retailer 4
-
$584 AUD
$410 USD
View
A
Retailer 5
-
$584 AUD
$410 USD
View
A
Retailer 6
-
$804 AUD
$565 USD
View
A
Retailer 7
-
$942 AUD
$662 USD
View
A
Retailer 8
-
$945 AUD
€632 EUR
View
A
Retailer 9
-
$947 AUD
$665 USD
View
A
Retailer 10
-
$1,002 AUD
ZAR 11,369 ZAR
View
A
Retailer 11
-
$1,043 AUD
£577 GBP
View
B+
Retailer 12
-
$1,641 AUD
$1,153 USD
View
B+
Retailer 13
-
$1,710 AUD
$1,201 USD
View
B+
Retailer 14
-
$1,863 AUD
SGD 1,768 SGD
View
B+
Retailer 15
-
$1,875 AUD
$1,317 USD
View
B+
Retailer 16
-
$1,937 AUD
$1,361 USD
View
B+
Retailer 17
-
$2,100 AUD
$1,475 USD
View
B+
Retailer 18
-
$2,349 AUD
£1,299 GBP
View
Retailer 19
-
$2,669 AUD
£1,476 GBP
View
Price last confirmed 20 days ago
Retailer 20
-
$3,324 AUD
$2,335 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21434051A · Oct 30
$3,644 AUD
$2,560 USD
View
20 more retailers have this diamond
Prices start from $470 AUDSave up to $3,175 AUD

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
$470 AUD