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Marquise|Lab Grown|IGI

0.50ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG839630325

Shape and cutting style on the report: Marquise step cut

Certificate IGI LG839630325

Diamond specifications and retailer prices

From HK$1,224 HKD
$156 USD
As of October 30, 2026
Save HK$5,890 HKD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$7,114 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839630325 or 839630325. Listed at 12 retailers as of October 30, 2026, with prices from HK$1,224 to HK$7,114, a HK$5,890 spread on the same certified stone. MOH London lists it at HK$7,114. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.1°
Pavilion angle48.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839630325
Dimensions8.40 × 3.88 × 2.34 mm
L/W Ratio2.16
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.40 mm3.88 mm0.50 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839630325
Side View
Table 64.0%Crown 29.1°Girdle: MediumPavilion 48.1°Culet: NoneDepth 60.3%

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$7,114 HKD|Low: HK$1,224 HKD|High: HK$7,154 HKD|Avg: HK$3,044 HKD|-0.6%
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 1, 2026
Retailer 12HK$1,224 HKD
Retailer 10HK$1,373 HKD
Retailer 9HK$1,420 HKD
Retailer 6HK$1,522 HKD
Retailer 8HK$1,522 HKD
Retailer 2HK$2,666 HKD
Retailer 3HK$2,770 HKD
Retailer 11HK$3,852 HKD
Retailer 7HK$4,888 HKD
Retailer 5HK$5,162 HKD
Retailer 4HK$5,323 HKD
MOH LondonHK$7,114 HKD

11 data points across 12 retailers

12 retailersHK$1,224 HKD to HK$7,114 HKD

A
Cheapest Retailer
-
HK$1,224 HKD
$156 USD
A
Retailer 2
-
HK$1,373 HKD
$175 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,420 HKD
$181 USD
View
Retailer 4
-
HK$1,522 HKD
$194 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$1,522 HKD
$194 USD
View
B
Retailer 6
-
HK$2,666 HKD
£268 GBP
View
B+
Retailer 7
-
HK$2,770 HKD
$353 USD
View
B
Retailer 8
-
HK$3,852 HKD
$491 USD
View
B
Retailer 9
-
HK$4,888 HKD
$623 USD
View
B
Retailer 10
-
HK$5,162 HKD
$658 USD
View
B
Retailer 11
-
HK$5,323 HKD
$678 USD
View
Most Expensive
B
MOH London
LG839630325 · Nov 1
HK$7,114 HKD
£714 GBP
View
11 more retailers have this diamond
Prices start from HK$1,224 HKDSave up to HK$5,890 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
0.50ct Marquise
HK$1,224 HKD