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Asscher|Lab Grown|IGI

5.03ct G VS2 Asscher Lab Grown Diamond

ID • G/VS2 • IGI LG499116258

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG499116258

Diamond specifications and retailer prices

From HK$31,540 HKD
$4,020 USD
As of October 30, 2026
15 retailers carry this diamond
Most expensive: HK$342,883 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 5.03ct lab-grown asscher diamond

This 5.03ct lab-grown asscher sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499116258 or 499116258. Listed at 15 retailers as of October 30, 2026. 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

5.03
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499116258
Dimensions9.54 × 9.41 × 5.61 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.54 mm9.41 mm5.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499116258
Side View
Table 67.0%Crown 23°Girdle: ThickPavilion 34°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$342,883 HKD|Low: HK$31,540 HKD|High: HK$595,402 HKD|Avg: HK$268,588 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
October 29, 2026
Retailer 9HK$31,540 HKD
Retailer 8HK$205,895 HKD
Retailer 5HK$217,263 HKD
Retailer 3HK$218,181 HKD
Retailer 11HK$229,369 HKD
Retailer 13HK$230,601 HKD
Retailer 7HK$235,308 HKD
Retailer 10HK$238,839 HKD
Retailer 6HK$256,415 HKD
Retailer 2HK$259,590 HKD
Retailer 12HK$300,522 HKD
Retailer 14HK$342,085 HKD
MOH LondonHK$342,883 HKD
Retailer 4HK$595,402 HKD

18 data points across 14 retailers

15 retailers

B+
Cheapest Retailer
-
HK$31,540 HKD
$4,020 USD
Retailer 2
-
HK$229,369 HKD
$29,235 USD
View
Price under review
Retailer 3
-
HK$230,601 HKD
$29,392 USD
View
Price under review
Final sale: no returns
Retailer 4
-
HK$238,839 HKD
$30,442 USD
View
Price under review
Retailer 5
-
HK$259,590 HKD
£26,053 GBP
View
Price under review
Most Expensive
MOH London
LG499116258 · Oct 29
HK$342,883 HKD
£34,412 GBP
View
Price under review
5 more retailers have this diamond
Prices start from HK$31,540 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+
5.03ct Asscher
HK$31,540 HKD