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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 $369 SGD
$289 USD
As of October 30, 2026
Save $2,724 SGD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,094 SGD 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 $369 to $3,094, a $2,724 spread on the same certified stone. Brilliant Earth lists it at $3,094. 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 30
Current: $3,094 SGD|Low: $369 SGD|High: $3,452 SGD|Avg: $1,152 SGD|-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
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 3$369 SGD
Retailer 11$414 SGD
Retailer 18$430 SGD
Retailer 7$459 SGD
Retailer 10$459 SGD
Retailer 2$487 SGD
Retailer 16$658 SGD
Retailer 14$750 SGD
Retailer 9$756 SGD
Retailer 6$780 SGD
Retailer 15$788 SGD
Retailer 13$812 SGD
Retailer 20$1,128 SGD
Retailer 8$1,410 SGD
Retailer 5$1,475 SGD
Retailer 12$1,537 SGD
Retailer 4$1,630 SGD
Retailer 17$1,841 SGD
Retailer 19$2,180 SGD
Brilliant Earth$3,094 SGD

26 data points across 20 retailers

20 retailers$369 SGD to $3,094 SGD

A
Cheapest Retailer
-
$369 SGD
$289 USD
A
Retailer 2
-
$414 SGD
$324 USD
View
Final sale: no returns
A
Retailer 3
-
$430 SGD
$336 USD
View
A
Retailer 4
-
$459 SGD
$359 USD
View
A
Retailer 5
-
$459 SGD
$359 USD
View
A
Retailer 6
-
$487 SGD
£300 GBP
View
A
Retailer 7
-
$658 SGD
$515 USD
View
A
Retailer 8
-
$750 SGD
€559 EUR
View
A
Retailer 9
-
$756 SGD
$591 USD
View
A
Retailer 10
-
$780 SGD
$610 USD
View
A
Retailer 11
-
$788 SGD
ZAR 9,962 ZAR
View
A
Retailer 12
-
$812 SGD
£500 GBP
View
B+
Retailer 13
-
$1,128 SGD
$882 USD
View
B+
Retailer 14
-
$1,410 SGD
$1,103 USD
View
B+
Retailer 15
-
$1,475 SGD
$1,154 USD
View
B+
Retailer 16
-
$1,537 SGD
$1,203 USD
View
B+
Retailer 17
-
$1,630 SGD
$1,275 USD
View
B+
Retailer 18
-
$1,841 SGD
£1,134 GBP
View
Retailer 19
-
$2,180 SGD
$1,705 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21612246A · Oct 30
$3,094 SGD
$2,420 USD
View
19 more retailers have this diamond
Prices start from $369 SGDSave up to $2,724 SGD

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
$369 SGD