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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 €259 EUR
$289 USD
As of October 30, 2026
Save €1,907 EUR (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,166 EUR at Brilliant Earth · As of October 30, 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 30, 2026, with prices from €259 to €2,166, a €1,907 spread on the same certified stone. Brilliant Earth lists it at €2,166. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,166 EUR|Low: €259 EUR|High: €2,417 EUR|Avg: €803 EUR|-10.4%
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
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Retailer 15
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Retailer 19
Retailer 20
October 31, 2026
Retailer 3€259 EUR
Retailer 11€290 EUR
Retailer 18€301 EUR
Retailer 7€321 EUR
Retailer 10€321 EUR
Retailer 13€341 EUR
Retailer 16€461 EUR
Retailer 14€525 EUR
Retailer 9€529 EUR
Retailer 6€546 EUR
Retailer 15€552 EUR
Retailer 2€568 EUR
Retailer 20€789 EUR
Retailer 8€987 EUR
Retailer 5€1,033 EUR
Retailer 12€1,076 EUR
Retailer 4€1,141 EUR
Retailer 17€1,289 EUR
Retailer 19€1,526 EUR
Brilliant Earth€2,166 EUR

26 data points across 20 retailers

20 retailers€259 EUR to €2,166 EUR

A
Cheapest Retailer
-
€259 EUR
$289 USD
A
Retailer 2
-
€290 EUR
$324 USD
View
Final sale: no returns
A
Retailer 3
-
€301 EUR
$336 USD
View
A
Retailer 4
-
€321 EUR
$359 USD
View
A
Retailer 5
-
€321 EUR
$359 USD
View
A
Retailer 6
-
€341 EUR
£300 GBP
View
A
Retailer 7
-
€461 EUR
$515 USD
View
A
Retailer 8
-
€525 EUR
View
A
Retailer 9
-
€529 EUR
$591 USD
View
A
Retailer 10
-
€546 EUR
$610 USD
View
A
Retailer 11
-
€552 EUR
ZAR 9,962 ZAR
View
A
Retailer 12
-
€568 EUR
£500 GBP
View
B+
Retailer 13
-
€789 EUR
$882 USD
View
B+
Retailer 14
-
€987 EUR
$1,103 USD
View
B+
Retailer 15
-
€1,033 EUR
$1,154 USD
View
B+
Retailer 16
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€1,076 EUR
$1,203 USD
View
B+
Retailer 17
-
€1,141 EUR
$1,275 USD
View
B+
Retailer 18
-
€1,289 EUR
£1,134 GBP
View
Retailer 19
-
€1,526 EUR
$1,705 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21612246A · Oct 30
€2,166 EUR
$2,420 USD
View
19 more retailers have this diamond
Prices start from €259 EURSave up to €1,907 EUR

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
€259 EUR