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Asscher|Lab Grown|IGI

1.38ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG573311405

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG573311405

Diamond specifications and retailer prices

From HK$2,416 HKD
$308 USD
As of October 30, 2026
Save HK$8,844 HKD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$22,203 HKD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.38ct lab-grown asscher diamond

This 1.38ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG573311405 or 573311405. Listed at 17 retailers as of October 30, 2026, with a 366% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573311405
Dimensions6.17 × 6.15 × 4.09 mm
L/W Ratio1.00
Culet sizePointed
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
6.17 mm6.15 mm1.38 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573311405
Side View
Table 64.5%Crown 37.3°Girdle: MediumPavilion 41°Culet: NoneDepth 66.5%

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$22,203 HKD|Low: HK$2,416 HKD|High: HK$22,203 HKD|Avg: HK$6,808 HKD
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
October 31, 2026
Retailer 5HK$2,416 HKD
Retailer 13HK$2,683 HKD
Retailer 6HK$2,845 HKD
Retailer 12HK$4,416 HKD
Retailer 3HK$4,441 HKD
Retailer 8HK$4,609 HKD
Retailer 4HK$4,692 HKD
Retailer 2HK$4,722 HKD
Retailer 7HK$6,528 HKD
Retailer 11HK$6,661 HKD
Retailer 9HK$10,761 HKD
Retailer 10HK$14,828 HKD
Brilliant EarthHK$22,203 HKD

42 data points across 13 retailers

17 retailersHK$2,416 HKD to HK$11,260 HKD

A
Cheapest Retailer
-
HK$2,416 HKD
$308 USD
Final sale: no returns
A
Retailer 2
-
HK$2,683 HKD
$342 USD
View
A
Retailer 3
-
HK$2,845 HKD
£286 GBP
View
A
Retailer 4
-
HK$3,923 HKD
$500 USD
View
A
Retailer 5
-
HK$4,441 HKD
$566 USD
View
A
Retailer 6
-
HK$4,609 HKD
ZAR 9,490 ZAR
View
A
Retailer 7
-
HK$4,692 HKD
$598 USD
View
A
Retailer 8
-
HK$4,722 HKD
£474 GBP
View
A
Retailer 9
-
HK$6,528 HKD
A$1,280 AUD
View
B+
Retailer 10
-
HK$6,661 HKD
$849 USD
View
B+
Retailer 11
-
HK$7,854 HKD
$1,001 USD
View
B+
Retailer 12
-
HK$9,010 HKD
£904 GBP
View
B+
Retailer 13
-
HK$9,020 HKD
$1,150 USD
View
B+
Retailer 14
-
HK$10,761 HKD
£1,080 GBP
View
B+
Retailer 15
-
HK$11,260 HKD
$1,435 USD
View
Retailer 16
-
HK$14,828 HKD
$1,890 USD
View
Price last confirmed 13 days ago
Most Expensive
Brilliant Earth
21385457A · Oct 8
HK$22,203 HKD
$2,830 USD
View
Price last confirmed 23 days ago
16 more retailers have this diamond
Prices start from HK$2,416 HKDSave up to HK$8,844 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
1.38ct Asscher
HK$2,416 HKD