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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 HK$2,267 HKD
$289 USD
As of October 30, 2026
Save HK$16,719 HKD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$18,987 HKD 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 HK$2,267 to HK$18,987, a HK$16,719 spread on the same certified stone. Brilliant Earth lists it at HK$18,987. 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: HK$18,987 HKD|Low: HK$2,267 HKD|High: HK$21,183 HKD|Avg: HK$7,043 HKD|-10.4%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
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Retailer 20
October 31, 2026
Retailer 3HK$2,267 HKD
Retailer 11HK$2,542 HKD
Retailer 18HK$2,636 HKD
Retailer 7HK$2,817 HKD
Retailer 10HK$2,817 HKD
Retailer 13HK$2,987 HKD
Retailer 16HK$4,041 HKD
Retailer 14HK$4,605 HKD
Retailer 9HK$4,637 HKD
Retailer 6HK$4,786 HKD
Retailer 15HK$4,838 HKD
Retailer 2HK$4,981 HKD
Retailer 20HK$6,920 HKD
Retailer 8HK$8,654 HKD
Retailer 5HK$9,054 HKD
Retailer 12HK$9,435 HKD
Retailer 4HK$10,003 HKD
Retailer 17HK$11,299 HKD
Retailer 19HK$13,377 HKD
Brilliant EarthHK$18,987 HKD

26 data points across 20 retailers

20 retailersHK$2,267 HKD to HK$18,987 HKD

A
Cheapest Retailer
-
HK$2,267 HKD
$289 USD
A
Retailer 2
-
HK$2,542 HKD
$324 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,636 HKD
$336 USD
View
A
Retailer 4
-
HK$2,817 HKD
$359 USD
View
A
Retailer 5
-
HK$2,817 HKD
$359 USD
View
A
Retailer 6
-
HK$2,987 HKD
£300 GBP
View
A
Retailer 7
-
HK$4,041 HKD
$515 USD
View
A
Retailer 8
-
HK$4,605 HKD
€559 EUR
View
A
Retailer 9
-
HK$4,637 HKD
$591 USD
View
A
Retailer 10
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HK$4,786 HKD
$610 USD
View
A
Retailer 11
-
HK$4,838 HKD
ZAR 9,962 ZAR
View
A
Retailer 12
-
HK$4,981 HKD
£500 GBP
View
B+
Retailer 13
-
HK$6,920 HKD
$882 USD
View
B+
Retailer 14
-
HK$8,654 HKD
$1,103 USD
View
B+
Retailer 15
-
HK$9,054 HKD
$1,154 USD
View
B+
Retailer 16
-
HK$9,435 HKD
$1,203 USD
View
B+
Retailer 17
-
HK$10,003 HKD
$1,275 USD
View
B+
Retailer 18
-
HK$11,299 HKD
£1,134 GBP
View
Retailer 19
-
HK$13,377 HKD
$1,705 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21612246A · Oct 30
HK$18,987 HKD
$2,420 USD
View
19 more retailers have this diamond
Prices start from HK$2,267 HKDSave up to HK$16,719 HKD

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
HK$2,267 HKD