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Asscher|Lab Grown|IGI

1.28ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG836612126

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836612126

Diamond specifications and retailer prices

From $411 AUD
$289 USD
As of October 27, 2026
Save $3,432 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,843 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.28ct lab-grown asscher diamond

This 1.28ct 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 LG836612126 or 836612126. Listed at 20 retailers as of October 27, 2026, with prices from $411 to $3,843, a $3,432 spread on the same certified stone. Brilliant Earth lists it at $3,843. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612126
Dimensions6.01 × 5.99 × 3.87 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
6.01 mm5.99 mm1.28 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612126
Side View
Table 66.0%Crown 34.2°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 64.6%

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 27
Current: $3,843 AUD|Low: $411 AUD|High: $3,843 AUD|Avg: $1,305 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 20
October 30, 2026
Retailer 3$411 AUD
Retailer 11$461 AUD
Retailer 18$478 AUD
Retailer 7$511 AUD
Retailer 10$511 AUD
Retailer 17$540 AUD
Retailer 15$733 AUD
Retailer 13$835 AUD
Retailer 9$841 AUD
Retailer 6$868 AUD
Retailer 14$878 AUD
Retailer 2$904 AUD
Retailer 20$1,255 AUD
Retailer 8$1,570 AUD
Retailer 5$1,643 AUD
Retailer 12$1,712 AUD
Retailer 4$1,815 AUD
Retailer 16$2,050 AUD
Retailer 19$2,427 AUD
Brilliant Earth$3,843 AUD

26 data points across 20 retailers

20 retailers$411 AUD to $3,843 AUD

A
Cheapest Retailer
-
$411 AUD
$289 USD
A
Retailer 2
-
$461 AUD
$324 USD
View
Final sale: no returns
A
Retailer 3
-
$478 AUD
$336 USD
View
A
Retailer 4
-
$511 AUD
$359 USD
View
A
Retailer 5
-
$511 AUD
$359 USD
View
Retailer 6
-
$540 AUD
£299 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
$733 AUD
$515 USD
View
A
Retailer 8
-
$835 AUD
€559 EUR
View
A
Retailer 9
-
$841 AUD
$591 USD
View
A
Retailer 10
-
$868 AUD
$610 USD
View
A
Retailer 11
-
$878 AUD
ZAR 9,962 ZAR
View
A
Retailer 12
-
$904 AUD
£500 GBP
View
B+
Retailer 13
-
$1,255 AUD
$882 USD
View
B+
Retailer 14
-
$1,570 AUD
$1,103 USD
View
B+
Retailer 15
-
$1,643 AUD
$1,154 USD
View
B+
Retailer 16
-
$1,712 AUD
$1,203 USD
View
B+
Retailer 17
-
$1,815 AUD
$1,275 USD
View
B+
Retailer 18
-
$2,050 AUD
£1,134 GBP
View
Retailer 19
-
$2,427 AUD
$1,705 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21612246A · Oct 28
$3,843 AUD
$2,700 USD
View
19 more retailers have this diamond
Prices start from $411 AUDSave up to $3,432 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
1.28ct Asscher
$411 AUD