CaratHunter
Plans
Marquise|Lab Grown|IGI

0.50ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG781649637

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG781649637

Diamond specifications and retailer prices

From HK$1,098 HKD
$140 USD
As of October 30, 2026
Save HK$5,289 HKD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$6,387 HKD at MOH London · As of October 26, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG781649637 or 781649637. Listed at 10 retailers as of October 26, 2026, with prices from HK$1,098 to HK$6,387, a HK$5,289 spread on the same certified stone. MOH London lists it at HK$6,387. 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
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781649637
Dimensions8.05 × 4.05 × 8.05 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm4.05 mm0.50 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781649637
Side View
Table 61.0%Crown 34.9°Girdle: MED-THKPavilion 41.9°Culet: NoneDepth 65.7%

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$6,387 HKD|Low: HK$1,098 HKD|High: HK$8,171 HKD|Avg: HK$3,193 HKD|-21.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5HK$1,098 HKD
Retailer 8HK$1,279 HKD
Retailer 7HK$1,365 HKD
Retailer 2HK$2,356 HKD
Retailer 3HK$2,438 HKD
Retailer 4HK$2,468 HKD
Retailer 9HK$2,542 HKD
Retailer 6HK$4,386 HKD
Retailer 10HK$4,856 HKD
MOH LondonHK$6,387 HKD

44 data points across 10 retailers

10 retailersHK$1,098 HKD to HK$6,387 HKD

A
Cheapest Retailer
-
HK$1,098 HKD
$140 USD
A
Retailer 2
-
HK$1,279 HKD
$163 USD
View
A
Retailer 3
-
HK$1,365 HKD
$174 USD
View
B+
Retailer 4
-
HK$2,356 HKD
£236 GBP
View
B+
Retailer 5
-
HK$2,438 HKD
€296 EUR
View
B+
Retailer 6
-
HK$2,468 HKD
A$484 AUD
View
B+
Retailer 7
-
HK$2,542 HKD
$324 USD
View
B
Retailer 8
-
HK$4,386 HKD
$559 USD
View
Retailer 9
-
HK$4,856 HKD
$619 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG781649637 · Oct 26
HK$6,387 HKD
£641 GBP
View
9 more retailers have this diamond
Prices start from HK$1,098 HKDSave up to HK$5,289 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$1,098 HKD