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Asscher|Lab Grown|IGI

4.03ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG831602586

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831602586

Diamond specifications and retailer prices

From HK$4,041 HKD
$515 USD
As of October 30, 2026
Save HK$16,974 HKD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$21,014 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 4.03ct lab-grown asscher diamond

This 4.03ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831602586 or 831602586. Listed at 19 retailers as of October 29, 2026, with prices from HK$4,041 to HK$21,014, a HK$16,974 spread on the same certified stone. MOH London lists it at HK$21,014. 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

4.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831602586
Dimensions8.92 × 8.40 × 5.45 mm
L/W Ratio1.06
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.92 mm8.40 mm4.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831602586
Side View
Table 65.0%Crown 33.4°Girdle: Slightly ThickPavilion 42.9°Culet: NoneDepth 64.9%

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: Oct 30
Current: HK$21,014 HKD|Low: HK$4,511 HKD|High: HK$21,154 HKD|Avg: HK$11,623 HKD|-0.5%
MOH London
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
October 30, 2026
Retailer 4HK$4,511 HKD
Retailer 12HK$5,006 HKD
Retailer 10HK$6,080 HKD
Retailer 2HK$7,756 HKD
Retailer 15HK$7,775 HKD
Retailer 9HK$9,963 HKD
Retailer 8HK$10,031 HKD
Retailer 5HK$10,921 HKD
Retailer 11HK$12,922 HKD
Retailer 14HK$13,173 HKD
Retailer 3HK$14,587 HKD
Retailer 7HK$16,287 HKD
Retailer 6HK$16,440 HKD
Retailer 13HK$18,571 HKD
MOH LondonHK$21,014 HKD

41 data points across 15 retailers

19 retailersHK$4,041 HKD to HK$21,014 HKD

A
Cheapest Retailer
-
HK$4,041 HKD
$515 USD
A
Retailer 2
-
HK$4,511 HKD
$575 USD
View
Final sale: no returns
Retailer 3
-
HK$4,519 HKD
$576 USD
View
Price last confirmed 36 days ago
Retailer 4
-
HK$4,943 HKD
$630 USD
View
Price last confirmed 35 days ago
Retailer 5
-
HK$5,006 HKD
$638 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$5,006 HKD
$638 USD
View
A
Retailer 7
-
HK$6,080 HKD
$775 USD
View
A
Retailer 8
-
HK$7,756 HKD
£778 GBP
View
B+
Retailer 9
-
HK$7,775 HKD
$991 USD
View
A
Retailer 10
-
HK$9,963 HKD
ZAR 20,515 ZAR
View
A
Retailer 11
-
HK$10,031 HKD
A$1,967 AUD
View
A
Retailer 12
-
HK$10,921 HKD
$1,392 USD
View
B+
Retailer 13
-
HK$12,922 HKD
$1,647 USD
View
B+
Retailer 14
-
HK$13,173 HKD
$1,679 USD
View
B+
Retailer 15
-
HK$14,587 HKD
£1,464 GBP
View
B+
Retailer 16
-
HK$16,287 HKD
$2,076 USD
View
B+
Retailer 17
-
HK$16,440 HKD
$2,095 USD
View
B+
Retailer 18
-
HK$18,571 HKD
$2,367 USD
View
Most Expensive
B+
MOH London
LG831602586 · Oct 29
HK$21,014 HKD
£2,109 GBP
View
18 more retailers have this diamond
Prices start from HK$4,041 HKDSave up to HK$16,974 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
4.03ct Asscher
HK$4,041 HKD