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Marquise|Lab Grown|IGI

0.50ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG689584803

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG689584803

Diamond specifications and retailer prices

From HK$926 HKD
$118 USD
As of October 30, 2026
Save HK$6,383 HKD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$9,625 HKD at MOH London · As of October 29, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG689584803 or 689584803. Listed at 18 retailers as of October 30, 2026, with a 689% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689584803
Dimensions8.49 × 3.88 × 2.44 mm
L/W Ratio2.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.49 mm3.88 mm0.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG689584803
Side View
Table 60.0%Crown 33.4°Girdle: THK-VTKPavilion 38.2°Culet: NoneDepth 62.9%

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$9,625 HKD|Low: HK$887 HKD|High: HK$9,695 HKD|Avg: HK$2,744 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
Retailer 16
October 30, 2026
Retailer 14HK$926 HKD
Retailer 6HK$1,036 HKD
Retailer 4HK$1,075 HKD
Retailer 5HK$1,224 HKD
Retailer 16HK$1,224 HKD
Retailer 8HK$1,569 HKD
Retailer 12HK$1,805 HKD
Retailer 11HK$2,051 HKD
Retailer 10HK$2,072 HKD
Retailer 2HK$2,348 HKD
Retailer 9HK$2,768 HKD
Retailer 13HK$2,793 HKD
Retailer 15HK$3,531 HKD
Retailer 3HK$3,687 HKD
Retailer 7HK$5,978 HKD
MOH LondonHK$9,625 HKD

43 data points across 16 retailers

18 retailersHK$926 HKD to HK$7,309 HKD

A
Cheapest Retailer
-
HK$926 HKD
$118 USD
A
Retailer 2
-
HK$1,036 HKD
$132 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,075 HKD
$137 USD
View
A
Retailer 4
-
HK$1,224 HKD
$156 USD
View
A
Retailer 5
-
HK$1,224 HKD
$156 USD
View
A
Retailer 6
-
HK$1,569 HKD
$200 USD
View
A
Retailer 7
-
HK$1,805 HKD
$230 USD
View
A
Retailer 8
-
HK$2,051 HKD
€249 EUR
View
A
Retailer 9
-
HK$2,072 HKD
ZAR 4,266 ZAR
View
B+
Retailer 10
-
HK$2,348 HKD
£236 GBP
View
B+
Retailer 11
-
HK$2,768 HKD
£278 GBP
View
B
Retailer 12
-
HK$2,793 HKD
$356 USD
View
B
Retailer 13
-
HK$3,531 HKD
$450 USD
View
B
Retailer 14
-
HK$3,687 HKD
$470 USD
View
B
Retailer 15
-
HK$4,135 HKD
$527 USD
View
B
Retailer 16
-
HK$5,978 HKD
£600 GBP
View
B
Retailer 17
-
HK$7,309 HKD
$932 USD
View
Most Expensive
MOH London
LG689584803 · Oct 29
HK$9,625 HKD
£966 GBP
View
Price under review
17 more retailers have this diamond
Prices start from HK$926 HKDSave up to HK$6,383 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$926 HKD