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Asscher|Lab Grown|IGI

1.53ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG619435665

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG619435665

Diamond specifications and retailer prices

From HK$2,644 HKD
$337 USD
As of October 30, 2026
Save HK$9,284 HKD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$22,596 HKD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.53ct lab-grown asscher diamond

This 1.53ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG619435665 or 619435665. Listed at 17 retailers as of October 30, 2026, with a 351% 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

1.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619435665
Dimensions6.44 × 6.36 × 4.11 mm
L/W Ratio1.01
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
6.44 mm6.36 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619435665
Side View
Table 63.0%Crown 32.7°Girdle: MediumPavilion 40.7°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: HK$22,596 HKD|Low: HK$1,883 HKD|High: HK$24,322 HKD|Avg: HK$7,719 HKD|-7.1%
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 4HK$2,644 HKD
Retailer 17HK$2,942 HKD
Retailer 10HK$3,038 HKD
Retailer 7HK$4,158 HKD
Retailer 15HK$4,803 HKD
Retailer 16HK$4,809 HKD
Retailer 3HK$4,982 HKD
Retailer 12HK$5,055 HKD
Retailer 2HK$5,225 HKD
Retailer 11HK$6,859 HKD
Retailer 14HK$7,320 HKD
Retailer 5HK$8,175 HKD
Retailer 6HK$9,828 HKD
Retailer 9HK$10,913 HKD
Retailer 13HK$11,807 HKD
Retailer 8HK$11,928 HKD
Brilliant EarthHK$22,596 HKD

42 data points across 17 retailers

17 retailersHK$2,644 HKD to HK$11,928 HKD

A
Cheapest Retailer
-
HK$2,644 HKD
$337 USD
Final sale: no returns
A
Retailer 2
-
HK$2,942 HKD
$375 USD
View
A
Retailer 3
-
HK$3,038 HKD
£305 GBP
View
A
Retailer 4
-
HK$4,158 HKD
$530 USD
View
A
Retailer 5
-
HK$4,809 HKD
$613 USD
View
A
Retailer 6
-
HK$4,982 HKD
$635 USD
View
A
Retailer 7
-
HK$5,055 HKD
ZAR 10,409 ZAR
View
A
Retailer 8
-
HK$5,225 HKD
£524 GBP
View
A
Retailer 9
-
HK$6,859 HKD
A$1,345 AUD
View
A
Retailer 10
-
HK$7,320 HKD
$933 USD
View
B+
Retailer 11
-
HK$8,175 HKD
$1,042 USD
View
B+
Retailer 12
-
HK$9,828 HKD
$1,253 USD
View
B+
Retailer 13
-
HK$10,629 HKD
£1,067 GBP
View
B+
Retailer 14
-
HK$11,807 HKD
£1,185 GBP
View
B+
Retailer 15
-
HK$11,928 HKD
$1,520 USD
View
Retailer 16
-
HK$17,977 HKD
$2,291 USD
View
Price last confirmed 83 days ago
Most Expensive
Brilliant Earth
21386162A · Oct 8
HK$22,596 HKD
$2,880 USD
View
Price last confirmed 23 days ago
16 more retailers have this diamond
Prices start from HK$2,644 HKDSave up to HK$9,284 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
1.53ct Asscher
HK$2,644 HKD