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Asscher|Lab Grown|IGI

1.55ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG799643780

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799643780

Diamond specifications and retailer prices

From HK$2,691 HKD
As of November 4, 2026
Save HK$26,652 HKD (91%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$29,343 HKD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.55ct lab-grown asscher diamond

This 1.55ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799643780 or 799643780. Listed at 14 retailers as of November 1, 2026, with prices from HK$2,691 to HK$29,343, a HK$26,652 spread on the same certified stone. Rare Carat lists it at HK$29,343. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799643780
Dimensions6.37 × 6.25 × 4.12 mm
L/W Ratio1.02
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 mm6.25 mm1.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799643780
Side View
Table 64.0%Crown 33.7°Girdle: Slightly ThickPavilion 42.8°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 4
Current: HK$29,343 HKD|Low: HK$2,691 HKD|High: HK$29,461 HKD|Avg: HK$11,746 HKD|+3.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 16HK$2,691 HKD
Retailer 4HK$3,162 HKD
Retailer 10HK$3,640 HKD
Retailer 15HK$3,884 HKD
Retailer 8HK$4,190 HKD
Retailer 2HK$4,935 HKD
Retailer 5HK$5,437 HKD
Retailer 18HK$5,453 HKD
Retailer 9HK$7,406 HKD
Retailer 19HK$9,007 HKD
Retailer 7HK$9,046 HKD
Retailer 11HK$10,906 HKD
Retailer 14HK$11,455 HKD
Retailer 17HK$11,855 HKD
Retailer 13HK$12,796 HKD
Retailer 3HK$14,585 HKD
Retailer 12HK$23,930 HKD
Retailer 6HK$26,205 HKD
Rare CaratHK$29,343 HKD

29 data points across 19 retailers

14 retailersHK$2,691 HKD to HK$29,343 HKD

A+
Cheapest Retailer
-
HK$2,691 HKD
A
Retailer 2
-
HK$3,162 HKD
View
A
Retailer 3
-
HK$3,884 HKD
View
A
Retailer 4
-
HK$4,935 HKD
View
A
Retailer 5
-
HK$5,437 HKD
View
A
Retailer 6
-
HK$5,453 HKD
View
B+
Retailer 7
-
HK$9,007 HKD
View
B+
Retailer 8
-
HK$11,455 HKD
View
B+
Retailer 9
-
HK$11,855 HKD
View
B+
Retailer 10
-
HK$12,796 HKD
View
B+
Retailer 11
-
HK$14,585 HKD
View
B
Retailer 12
-
HK$23,930 HKD
View
B
Retailer 13
-
HK$26,205 HKD
View
Most Expensive
B
Rare Carat
PD-204612 · Nov 1
HK$29,343 HKD
$3,740 USD
View
13 more retailers have this diamond
Prices start from HK$2,691 HKDSave up to HK$26,652 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+
1.55ct Asscher
HK$2,691 HKD