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Asscher|Lab Grown|IGI

4.08ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG831686017

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831686017

Diamond specifications and retailer prices

From HK$4,329 HKD
£434 GBP
As of November 2, 2026
Save HK$17,314 HKD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$21,643 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 4.08ct lab-grown asscher diamond

This 4.08ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831686017 or 831686017. Listed at 12 retailers as of November 1, 2026, with prices from HK$4,329 to HK$21,643, a HK$17,314 spread on the same certified stone. MOH London lists it at HK$21,643. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.08
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831686017
Dimensions8.85 × 8.41 × 5.40 mm
L/W Ratio1.05
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.85 mm8.41 mm4.08 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831686017
Side View
Table 68.0%Crown 37.7°Girdle: ThickPavilion 32°Culet: NoneDepth 64.2%

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: Nov 2
Current: HK$21,643 HKD|Low: HK$4,329 HKD|High: HK$24,593 HKD|Avg: HK$12,407 HKD|-12.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5HK$4,329 HKD
Retailer 12HK$4,676 HKD
Retailer 8HK$6,238 HKD
Retailer 7HK$8,019 HKD
Retailer 6HK$8,047 HKD
Retailer 2HK$10,320 HKD
Retailer 3HK$10,511 HKD
Retailer 9HK$12,389 HKD
Retailer 4HK$13,535 HKD
Retailer 11HK$16,704 HKD
Retailer 10HK$16,846 HKD
MOH LondonHK$21,643 HKD

41 data points across 12 retailers

12 retailersHK$4,329 HKD to HK$21,643 HKD

A
Cheapest Retailer
-
HK$4,329 HKD
£434 GBP
A
Retailer 2
-
HK$4,676 HKD
$596 USD
View
Final sale: no returns
A
Retailer 3
-
HK$6,238 HKD
$795 USD
View
B+
Retailer 4
-
HK$8,019 HKD
$1,022 USD
View
A
Retailer 5
-
HK$8,047 HKD
£808 GBP
View
A
Retailer 6
-
HK$10,320 HKD
ZAR 21,248 ZAR
View
A
Retailer 7
-
HK$10,511 HKD
A$2,061 AUD
View
A
Retailer 8
-
HK$12,389 HKD
$1,579 USD
View
B+
Retailer 9
-
HK$13,535 HKD
$1,725 USD
View
B+
Retailer 10
-
HK$16,704 HKD
$2,129 USD
View
B+
Retailer 11
-
HK$16,846 HKD
$2,147 USD
View
Most Expensive
B+
MOH London
LG831686017 · Nov 1
HK$21,643 HKD
£2,172 GBP
View
11 more retailers have this diamond
Prices start from HK$4,329 HKDSave up to HK$17,314 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
4.08ct Asscher
HK$4,329 HKD