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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 $200 AUD
As of November 4, 2026
Save $597 AUD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,160 AUD 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 November 4, 2026, with a 299% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 × 2.66 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,160 AUD|Low: $200 AUD|High: $1,485 AUD|Avg: $586 AUD|-20.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$200 AUD
Retailer 5$232 AUD
Retailer 6$248 AUD
Retailer 2$423 AUD
Retailer 7$442 AUD
Retailer 8$448 AUD
Retailer 9$462 AUD
Retailer 4$797 AUD
Retailer 10$881 AUD
MOH London$1,160 AUD

42 data points across 10 retailers

10 retailers$200 AUD to $797 AUD

A
Cheapest Retailer
-
$200 AUD
A
Retailer 2
-
$232 AUD
View
A
Retailer 3
-
$248 AUD
View
B+
Retailer 4
-
$423 AUD
View
Retailer 5
-
$442 AUD
View
Price last confirmed 9 days ago
Retailer 6
-
$448 AUD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$462 AUD
View
B
Retailer 8
-
$797 AUD
View
Retailer 9
-
$881 AUD
View
Price last confirmed 18 days ago
Most Expensive
MOH London
LG781649637 · Oct 26
$1,160 AUD
£641 GBP
View
Price last confirmed 9 days ago
9 more retailers have this diamond
Prices start from $200 AUDSave up to $597 AUD

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
$200 AUD