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Asscher|Lab Grown|IGI

1.53ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG778640065

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG778640065

Diamond specifications and retailer prices

From HK$2,691 HKD
As of November 2, 2026
Save HK$26,299 HKD (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$28,990 HKD at Rare Carat · As of November 1, 2026
View at Rare Carat

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778640065 or 778640065. Listed at 13 retailers as of November 1, 2026, with prices from HK$2,691 to HK$28,990, a HK$26,299 spread on the same certified stone. Rare Carat lists it at HK$28,990. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778640065
Dimensions6.45 × 6.42 × 4.01 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
6.45 mm6.42 mm1.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778640065
Side View
Table 67.0%Crown 34.6°Girdle: MediumPavilion 38.8°Culet: NoneDepth 62.5%

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 2
Current: HK$28,990 HKD|Low: HK$2,691 HKD|High: HK$46,526 HKD|Avg: HK$15,355 HKD|+4.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 16HK$2,691 HKD
Retailer 15HK$3,123 HKD
Retailer 5HK$5,257 HKD
Retailer 4HK$5,382 HKD
Retailer 12HK$5,414 HKD
Retailer 14HK$8,897 HKD
Retailer 6HK$10,984 HKD
Retailer 10HK$11,337 HKD
Retailer 3HK$11,855 HKD
Retailer 7HK$11,871 HKD
Retailer 2HK$12,208 HKD
Retailer 9HK$13,314 HKD
Retailer 13HK$14,405 HKD
Retailer 17HK$23,930 HKD
Retailer 8HK$26,433 HKD
Retailer 11HK$26,676 HKD
Rare CaratHK$28,990 HKD

33 data points across 17 retailers

13 retailersHK$2,691 HKD to HK$28,990 HKD

A+
Cheapest Retailer
-
HK$2,691 HKD
A
Retailer 2
-
HK$3,123 HKD
View
A
Retailer 3
-
HK$5,257 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$5,382 HKD
View
A
Retailer 5
-
HK$5,414 HKD
View
B+
Retailer 6
-
HK$8,897 HKD
View
B+
Retailer 7
-
HK$11,337 HKD
View
B+
Retailer 8
-
HK$11,855 HKD
View
B+
Retailer 9
-
HK$12,208 HKD
View
B+
Retailer 10
-
HK$14,405 HKD
View
B
Retailer 11
-
HK$23,930 HKD
View
B
Retailer 12
-
HK$26,676 HKD
View
Most Expensive
B
Rare Carat
HL-166986 · Nov 1
HK$28,990 HKD
$3,695 USD
View
12 more retailers have this diamond
Prices start from HK$2,691 HKDSave up to HK$26,299 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$2,691 HKD