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Asscher|Lab Grown|IGI

1.57ct F VS2 Asscher Lab Grown Diamond

ID • F/VS2 • IGI LG637442192

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG637442192

Diamond specifications and retailer prices

From HK$8,369 HKD
£840 GBP
As of October 31, 2026
Save HK$418 HKD (5%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$8,787 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.57ct lab-grown asscher diamond

This 1.57ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG637442192 or 637442192. Listed at 2 retailers as of October 31, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637442192
Dimensions6.53 × 6.50 × 4.12 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.53 mm6.50 mm1.57 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637442192
Side View
Table 63.0%Crown 33°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$8,787 HKD|Low: HK$8,787 HKD|High: HK$10,042 HKD|Avg: HK$9,415 HKD|-12.5%
October 30, 2026
Brilliant EarthHK$8,787 HKD

2 data points across 1 retailer

2 retailersHK$8,369 HKD to HK$8,787 HKD

B+
Cheapest Retailer
-
HK$8,369 HKD
£840 GBP
Most Expensive
B
Brilliant Earth
13732323B · Oct 31
HK$8,787 HKD
$1,120 USD
View
1 more retailer has this diamond
Prices start from HK$8,369 HKDSave up to HK$418 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.

B+
1.57ct Asscher
HK$8,369 HKD