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Asscher|Lab Grown|IGI

1.50ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG840632428

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840632428

Diamond specifications and retailer prices

From HK$3,013 HKD
$384 USD
As of October 30, 2026
Save HK$26,801 HKD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$29,814 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.5ct lab-grown asscher diamond

This 1.5ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840632428 or 840632428. Listed at 22 retailers as of October 28, 2026, with prices from HK$3,013 to HK$29,814, a HK$26,801 spread on the same certified stone. Brilliant Earth lists it at HK$29,814. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840632428
Dimensions6.37 × 6.37 × 4.16 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
6.37 mm6.37 mm1.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840632428
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 65.3%

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: HK$29,814 HKD|Low: HK$3,013 HKD|High: HK$29,892 HKD|Avg: HK$11,534 HKD|-0.3%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 14HK$3,013 HKD
Retailer 8HK$3,374 HKD
Retailer 3HK$3,735 HKD
Retailer 5HK$3,735 HKD
Retailer 2HK$3,855 HKD
Retailer 9HK$4,158 HKD
Retailer 18HK$4,904 HKD
Retailer 6HK$5,649 HKD
Retailer 22HK$5,939 HKD
Retailer 17HK$6,414 HKD
Retailer 13HK$6,743 HKD
Retailer 16HK$7,414 HKD
Retailer 7HK$8,105 HKD
Retailer 21HK$10,474 HKD
Retailer 4HK$11,996 HKD
Retailer 12HK$12,296 HKD
Retailer 19HK$12,961 HKD
Retailer 20HK$14,607 HKD
Retailer 10HK$15,374 HKD
Retailer 11HK$21,207 HKD
Retailer 15HK$26,950 HKD
Brilliant EarthHK$29,814 HKD

17 data points across 22 retailers

22 retailersHK$3,013 HKD to HK$29,814 HKD

A
Cheapest Retailer
-
HK$3,013 HKD
$384 USD
A
Retailer 2
-
HK$3,374 HKD
$430 USD
View
A
Retailer 3
-
HK$3,735 HKD
$476 USD
View
A
Retailer 4
-
HK$3,735 HKD
$476 USD
View
A
Retailer 5
-
HK$3,855 HKD
£387 GBP
View
A
Retailer 6
-
HK$4,158 HKD
$530 USD
View
Final sale: no returns
A
Retailer 7
-
HK$4,904 HKD
$625 USD
View
A
Retailer 8
-
HK$5,649 HKD
$720 USD
View
A
Retailer 9
-
HK$5,939 HKD
$757 USD
View
A
Retailer 10
-
HK$6,414 HKD
ZAR 13,208 ZAR
View
A
Retailer 11
-
HK$6,743 HKD
£677 GBP
View
A
Retailer 12
-
HK$7,414 HKD
€900 EUR
View
A
Retailer 13
-
HK$8,105 HKD
$1,033 USD
View
B+
Retailer 14
-
HK$10,474 HKD
$1,335 USD
View
B+
Retailer 15
-
HK$11,996 HKD
$1,529 USD
View
B+
Retailer 16
-
HK$12,296 HKD
$1,567 USD
View
B+
Retailer 17
-
HK$12,961 HKD
$1,652 USD
View
B+
Retailer 18
-
HK$14,607 HKD
£1,466 GBP
View
B+
Retailer 19
-
HK$15,374 HKD
SGD 2,648 SGD
View
B
Retailer 20
-
HK$21,207 HKD
$2,703 USD
View
Retailer 21
-
HK$26,950 HKD
$3,435 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21826850A · Oct 28
HK$29,814 HKD
$3,800 USD
View
21 more retailers have this diamond
Prices start from HK$3,013 HKDSave up to HK$26,801 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
1.50ct Asscher
HK$3,013 HKD