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Asscher|Lab Grown|IGI

1.50ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG778640056

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG778640056

Diamond specifications and retailer prices

From HK$1,907 HKD
$243 USD
As of October 30, 2026
Save HK$20,218 HKD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$22,125 HKD at Brilliant Earth · As of October 31, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778640056 or 778640056. Listed at 23 retailers as of October 30, 2026, with prices from HK$1,907 to HK$22,125, a HK$20,218 spread on the same certified stone. Brilliant Earth lists it at HK$22,125. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778640056
Dimensions6.36 × 6.35 × 4.08 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
6.36 mm6.35 mm1.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778640056
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 64.3%

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$22,125 HKD|Low: HK$1,836 HKD|High: HK$22,125 HKD|Avg: HK$6,433 HKD
Brilliant Earth
Retailer 2
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Retailer 4
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Retailer 17
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Retailer 19
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Retailer 21
November 1, 2026
Retailer 4HK$1,907 HKD
Retailer 14HK$2,134 HKD
Retailer 21HK$2,212 HKD
Retailer 5HK$2,369 HKD
Retailer 12HK$2,369 HKD
Retailer 15HK$3,880 HKD
Retailer 8HK$3,986 HKD
Retailer 16HK$4,065 HKD
Retailer 10HK$4,331 HKD
Retailer 6HK$4,412 HKD
Retailer 2HK$4,489 HKD
Retailer 17HK$5,518 HKD
Retailer 20HK$5,947 HKD
Retailer 7HK$7,610 HKD
Retailer 9HK$7,720 HKD
Retailer 11HK$8,014 HKD
Retailer 13HK$8,418 HKD
Retailer 18HK$9,496 HKD
Retailer 3HK$10,403 HKD
Retailer 19HK$17,182 HKD
Brilliant EarthHK$22,125 HKD

37 data points across 21 retailers

23 retailersHK$1,907 HKD to HK$22,125 HKD

A
Cheapest Retailer
-
HK$1,907 HKD
$243 USD
A
Retailer 2
-
HK$2,134 HKD
$272 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,212 HKD
$282 USD
View
A
Retailer 4
-
HK$2,369 HKD
$302 USD
View
A
Retailer 5
-
HK$2,369 HKD
$302 USD
View
A
Retailer 6
-
HK$3,880 HKD
€471 EUR
View
A
Retailer 7
-
HK$3,986 HKD
$508 USD
View
A
Retailer 8
-
HK$4,065 HKD
ZAR 8,371 ZAR
View
A
Retailer 9
-
HK$4,331 HKD
$552 USD
View
Retailer 10
-
HK$4,412 HKD
£443 GBP
View
Price last confirmed 29 days ago
A
Retailer 11
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HK$4,489 HKD
£451 GBP
View
A
Retailer 12
-
HK$5,518 HKD
A$1,082 AUD
View
A
Retailer 13
-
HK$5,947 HKD
$758 USD
View
A
Retailer 14
-
HK$7,610 HKD
$970 USD
View
A
Retailer 15
-
HK$7,720 HKD
$984 USD
View
B+
Retailer 16
-
HK$8,014 HKD
$1,021 USD
View
B+
Retailer 17
-
HK$8,122 HKD
SGD 1,399 SGD
View
B+
Retailer 18
-
HK$8,418 HKD
$1,073 USD
View
B+
Retailer 19
-
HK$9,496 HKD
£953 GBP
View
B+
Retailer 20
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HK$9,635 HKD
$1,228 USD
View
B+
Retailer 21
-
HK$10,403 HKD
$1,326 USD
View
Retailer 22
-
HK$17,182 HKD
$2,190 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21417752A · Oct 31
HK$22,125 HKD
$2,820 USD
View
22 more retailers have this diamond
Prices start from HK$1,907 HKDSave up to HK$20,218 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$1,907 HKD